ಃΟࠠೈқϩݜس܌ϩݜǵᒡଌϐೈқᆀࣁਏᔈೈқ (effector)ǴځЬा
фૈӧܭυᘋނಒझғࢲǵቹៜނಒझխࣝϸᔈǴаׯᡂੰচठੰૈ
ΚǶਏᔈೈқӧނಒझޑբҔՏϩࣁٿᜪǺᜪࢂଌΕނಒझϣޑ
ೈқǴٯӵ hop (hrp-dependent outer protein) ୷Ӣ܌ጓޑೈқ (Alfano et al., 2000) ǹќᜪޑਏᔈೈқբҔܭނಒझ໔ሜǴόΕಒझϣǴനԐวޣ Ԗ P. syringae ޑ HrpZ Ϸ R. solanacearum ޑ PopA (Arlat et al., 1992)Ƕӧғނၗૻ
ϩޑࣴزᡉҢǴคፕނ܈ނੰচޑਏᔈೈқǴځ N ᆄ 25 ঁữ୷ለׇ
ӈࣣ֖Ԗ Ser ᆶ coiled ޑୱǵ٠લЮ Leu (Arnold et al., 2009; Samudrala et al., 2009)Ǵෳ೭ኬёԔޑೈқ่ᄬԖշܭਏᔈೈқ೯ၸઞޑ Hrp pilus (Büttner
3
and He, 2009)ǹԜѦǴਏᔈೈқӧϩݜၸำύǴӭኧޑਏᔈೈқѸԖۓޑՔ ᒿೈқ (chaperone) ڐշωૈՉǴಃΟࠠϩݜೈқسޑՔᒿೈқ೯தλܭ 170
ঁữ୷ለǵևለ܄ǵӧ C ᆄڀԖᚈཱུ܄ (amphipathic) ޑ α-helix ่ᄬ (Parsot et al., 2003) ǹ Ԗ ਔ Ք ᒿ ೈ қ ᗋ ת ᄽ ᆢ ਏ ᔈ ೈ қ ᛙ ۓ ܄ ޑ ف Յ Ǵ ӵ Pectobacteria amylovora ޑՔᒿೈқ DspFǴ൩ڀԖᛙۓ၀ੰᜢᗖਏᔈೈқ DspA/E ޑфૈ
(Gaudriault et al., 2002)Ƕ
2. ߙߙੰᆶߙੰ
ߙੰǴΞᆀಒ܄ੰ (bacterial wilt, BW)Ǵࢂҗߙੰ (Ralstonia solanacearum, Rs) ܌Їଆϐβᝆኞ܄ᆢᆅ״ੰ্ǶགࢉԜੰ্ޑਲ਼ಒਥፃϯ ᆭឳǵӦΠՏယ२ӃΠࠟǴԶࡕယТᅌԛǴӢזೲࡺਲ਼ԝΫਔϝ ևߙᆘՅǴࡺᆀࣁȨߙੰȩǶԜੰচЬጄൎ఼ᇂऊ 50 ࣽǴຬၸ 200 ᅿ
ނǴхࡴพनǵଭႍᖘϷ३ᑴख़ाᔮբނǴҞۘคԖਏϐϯᏢٛݯБݤǴ
ࢂШࣚനᝄख़ޑނੰ্ϐ (Poueymiro and Genin, 2009; Genin and Denny, 2012)Ƕ
ߙ ੰ ࣁ ॠ ើ М ܄ (Gram-negative) ǵ ӳ ਼ (aerobic) ǵ ఎ ރ Ǵ ឦ β-proteobacteriaǴғߏޑཱུज़ྕࡋࣁ 4-40 °CǴคݤғߏܭ֖ 2%а NaCl ᕉნǴӧ ଯᔼᎦᎦ୷ΠܰౢғፃՅનǶߙੰёߏԃӸࢲܭβᝆ܈НύǴރᄊΠ ёූӸܭβᝆऊ 14 ঁДǴനߏёၲ 25 ԃǴӧ 20-25 °C પНύ߾ёӸࢲߏၲ 40 ԃϐΦ (Denny, 2006)Ƕߙੰޑ୷ӢಔӅऊ 5.8 MbǴҗঁᕉރࢉՅᡏ (3.7 Mb) аϷঁ୮ރѮ፦ᡏ (megaplasmid, 2.1 Mb) ܌ಔԋǴځύӸӧӭ mobile element Ϸ mosaic structureǴЪ୷Ӣಔύ֖ଯКٯ (66.5-68%) ޑ GC ᡵ୷ჹǶԾ 2002 ԃಃঁҗพनϩᚆԶٰϐߙੰਲ਼ GMI1000 ୷Ӣಔֹۓׇࡕ (Salanoubat et al., 2002)ǴҞӅԖ 5 ঁਲ਼ޑ୷ӢಔׇֹӈǴаϷ 17 ঁਲ਼ޑ
ׇӈ߃ዺ (genome draft) ۓׇֹԋ (Boucher, NCBI website; Genin and Denny, 2012; Remenant et al., 2012; Cao et al., 2013; ߄ǵ߄Β) Ƕ
ߙੰޑس٩ྣځόӕ܄ёճҔΟᅿسՉᅿϣϩဂǺਥᏵЬጄ ൎёϩԋϖᅿ racesǹ٩Ᏽჹόӕᚈᑗ/ᑗᎇϐճҔૈΚёϩԋϤঁ biovarsǹԶа DNA ׇӈϩᄽϯᜢ߯ёჄϩԋѤঁ phylotypes (Denny, 2006)Ƕphylotypes ᆶ
ਲ਼ޑӦٰྍεठ֍ӝǴϩձࣁ٥ࢪޑ phylotype IǴऍࢪޑ phylotype IIǴߚࢪޑ
4
phylotype IIIǴаϷٰԾӑѭǵᐞεճ٥کВҁޑ phylotype IV (Fegan and Prior, 2006)ǶԜѦǴᆶߙੰᒃጔ࣬߈ޑ३ᐋੰচ Ralstonia syzygii ᆶ३ᑴੰচ
blood disease bacterium (BDB) Ψឦܭ phylotype IV (Remenant et al., 2011)Ƕ୷ ܭॊޑፄᚇ܄ǴҞදၹа R. solanacearum species complex ٰᆀڥԜဂᅿ (Genin and Denny, 2012)Ƕ
3. ߙߙੰޑϩηठੰᐒڋ
ߙ ੰ ག ࢉ Ь ނ ၸ ำ Μ ϩ ፄ ᚇ Ǵ ӧ ᕉ ნ ڈ ᐟ ᆶ ဂ ᡏ ག ᔈ (quorum sensing) ޑૻ৲ሀၡ৩ΠǴठੰӢηڙډፄᚇЪᆒஏޑፓǴԶڋߙੰ
ᡏޑੰচ܄ (Valls et al., 2006; Vailleau et al., 2007; Genin and Denny, 2012)ǶߙੰޑགࢉၸำύǴ߃යූӸܭβᝆύޑߙੰགڙډЬނਥ
ϩݜނϐࡕǴߡڙᖿϯ܄ (chemotaxis) ᇨᏤ౽Կނߕ߈Ǵԋғނጢ (biofilm) ԶߕឺᏵ (root attachment and colonization) (Schell, 2000; Yao and Allen, 2006)Ǵӕਔ߄ಃΟࠠೈқϩݜس (type III secretion system, T3SS) ϩݜ ਏᔈೈқǴଌΕނಒझυᘋނ҅தғфૈ (Poueymiro et al., 2009)Ƕᙖҗ
ނୁਥғߏೀ܈αߟΕࡕ (Yao and Allen, 2007)Ǵߡёس܄གࢉਲ਼ނޑ ಳ Ǵ ݮ Е ፦ (xylem) ӛ ቚ ғ ᕷ ǵ ౢ ғ ε ໆ झ Ѧ ӭ ᗐ ᡏ (exopolysaccarides, EPS) ߔ༞ՐނНϩၮᒡǴᕇڗ܌ሡᎦҽޑӕਔᏤठނԝ Ϋ (Denny, 2006)Ƕ
җܭߙੰޑठੰၸำੋቶᗡǴ࣬ᜢޑठੰӢηཱུӭǴх֖ߙੰޑ ᖿϯ܄ᆶݚૈΚ (motility)ǵझѦӭᗐᡏޑౢғǵಃΒࠠೈқϩݜس (type II secretion system, T2SS) Ϸځ܌ϩݜϐಒझᏛНှሇન (cell wall degradation enzyme) (Liu et al., 2005)ǵᆶಃΟࠠೈқϩݜس (Peeters et al., 2013)Ƕҁࣴزޑჹຝࣁ ߙੰޑಃΟࠠϩݜਏᔈೈқ (Type III effectors, T3Es)Ƕ
4. ߙੰಃΟࠠϩݜೈқ T3Es
ӧߙੰύǴӧځ 1.9-Mb ޑε፦ᡏύಃΟࠠϩݜೈқፓسϐ hrp ୷Ӣ ဂεऊ՞Ԗ 23 kbǴϩԋԿϿϤঁᙯᒵൂՏǴጓрຬၸ 20 ঁᆫᴏ两Ǵಔԋᐉ
ၠϣѦጢޑೈқϩݜس (Arlat et al., 1992)Ƕੰচ२ӃၸѦጢௗڙᡏ PrhA receptor གڙނૻဦϐࡕǴஒૻ৲ሀ๏ϣጢೈқ PrhRǴ٬চҁᆶ PrhR ่࣬ӝ
5
ޑ sigma factor PrhI ϩᚆញܫډಒझ፦ύǴ௴ prhJ ޑ߄ǴᙯᒵӢη PrhJ
ࢲϯ hrpGǴHrpG ӆᇨᏤ hrpB ޑ߄Ǵനಖҗ HrpB ፓΠෞޑಃΟࠠϩ ݜೈқϐ߄ǴHrpB ࢲϯ௴ηԖ hrpII box ׇӈ TTCG-N16-TTCG ޑ୷ӢǴ
ࣴزวऩׯᡂԜࢤߥӺ܄ׇӈǴቹៜډ௴ηڀԖ hrpII box ޑ popABCǵ hrpY ୷Ӣ߄ (Cunnac et al., 2004a)ǶЪঁૻဦሀޑၡ৩ڙډठੰύኰፓ
Ӣη PhcA ܌ᆅ (Peeters et al., 2013) (ߕკ)ǶԜѦǴHrpG ޑسӕྍೈқ (paralogue) PrhG ΨჴڀԖࢲϯ hrpB ޑфૈǴՠ prhG ѝӧ୷ҁᎦ୷ (minimal medium) ύᇨᏤ߄Ǵࠅόڙډނಒझޑૻဦ܌ࢲϯ (Plener et al., 2010)ǶಃΟࠠϩݜೈқፓسჹܭߙੰޑठੰߚதख़ाǴࣴزᡉҢஒߙ
ੰޑҺ hrp ୷ӢँᡂࡕǴ٬ߙੰӧགੰނѨѐठੰΚǴӕਔΨ
ѨѐӧלੰނᇨᏤၸ௵܄ϸᔈޑૈΚ (Van Gilsegem et al., 1995)Ƕ
ᒿ२ঁߙੰਲ਼ GMI1000 ޑ୷ӢಔှׇǴၸғނၗૻϷᙯᒵᡏᏢޑ ϩǴߙੰޑਏᔈೈқวڀԖаΠΟঁ܄ (Deslandes and Genin, 2014;
Kazan and Lyons, 2014)ǺಃǴൂߙੰਲ਼ޑਏᔈೈқኧໆᇻӭܭځд
ނੰচǴѳ֡ঁߙੰਲ਼൩ڀԖ 60-80 ঁ T3Es ଌΕނᡏ (Cunnac et al., 2004b)Ǵ࣬ၨܭ Xanthomonas spp.ᆶ P. syringae ޑ 30-45 ঁǴ೭ёૈΨࢂߙ
ੰЬጄൎཱུቶޑচӢ (Poueymiro and Genin, 2009; Genin and Denny, 2012)Ǵ ՠԖϿኧೈқޑфૈϩǶಃΒǴߙੰӚਲ਼໔ᏱԖޑਏᔈೈқ۶Ԝৡ ౦܄ࡐଯǴෳࢂҗܭߙੰܰၸНѳ୷Ӣᙯ౽ (horizontal gene transfer) ᕇளཥޑਏᔈೈқ (McCann and Guttman, 2008)ǴԖ٤ёૈٰԾਡಒझǴӵԖ F-box domain ޑ GALA ೈқ (Angot et al., 2006)ǹԖ٤߾ёૈٰԾځдǵނੰ
চǴӵ TAL (transcriptional activator-like) ೈқǴځᇡࣁྍԾܭ Xanthomonas spp.ޑ TAL ೈқǴЪӕኬჴ০ပӧނಒझਡ٠ڀԖӧނಒझύբࣁᙯᒵ ࢲϯӢη (transcriptional activator) ޑфૈ (Li et al., 2013)ǶಃΟǴߙੰޑਏᔈ
ೈқ۳۳аৎ (family) ޑԄрǴӵ GALA ৎǵSKWP ৎ (Poueymiro and Genin, 2009)ǴෳߙੰࣁΑᔈቶݱޑЬނǴԶวр࣬՟ೈқࠅ фૈӭኬޑᄽϯԄ (Remigi et al., 2011)Ƕ
ᜢܭߙੰਏᔈೈқޑࣴزǴ߈ԃٰύӧағނၗૻБݤǵ܈ၸфૈ
܄ᑔᒧٰ൨פ҂ޕޑਏᔈೈқ (Deslandes and Genin, 2014; Kazan and Lyons, 2014)Ǵ
ԖϿኧਏᔈೈқԖుΕࣴزǴᖐٯ௶ॊӵΠǺ
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4.1 Harpin
ӭॠើМ܄ނੰচޑ hrp ୷Ӣဂᙯрᅿᆀࣁ harpin ޑೈқǴ ၀ೈқޑӅӕ܄ࣁǺᛙۓ (heat-stable)ǵữ୷ለׇӈύ֖ glycine ЪᇨᏤ לੰނޑၸ௵܄ϸᔈ (Kanda et al., 2003)ǶPopA (Pseudomonas outer protein A) ࣁߙੰύಃঁวޑ harpin (Arlat et al., 1992)ǴԜਏᔈೈқբҔܭނ ಒझ໔ሜǴёᇨᏤޑၸ௵܄ϸᔈǴ٠ᆶ popB (Pseudomonas outer protein B)ǵ popC (Pseudomonas outer protein C) Ӆࣁፓಔ (operon)Ǵڙ HrpB ܌ፓǶࣴز วݙԖ popA ϐߙੰܭယύǴpopA ܭъλਔϣ൩ଯࡋ߄Ǵՠ ࠅѨѐᇨᏤၸ௵܄ϸᔈޑૈΚǹԶុ߄ popA ϐߙੰӧឲ၂ᡍ ύठੰΚΠफ़Ǵՠޔௗಳݙ၂ᡍࠅόቹៜځठੰૈΚǶᡉҢ PopA ӧߙੰ
Ԑයགࢉਔڙډ܌ᒣᇡǴ٬ӧᒣᇡډੰচΕߟਔջЇวٛᑇϸᔈ (Kanda et al., 2003)Ƕ
4.2 GALA ৎ
GALA ৎϐਏᔈೈқӧߙੰύ֖ԖΎঁԋǴϩձࣁ GALA1-7Ǵځ Ӆӕ܄ӧܭữ୷ለׇӈύ֖ԖނԖϐ leucine-rich repeats (LRR) ᆶਡғނ (eukaryote) ϐ F-box domainǹځύӧ LRR ׇӈ္Ǵ׳ڀԖߥӺ܄ GAxALA ޑׇ
ӈǴӢԶᆀࣁ GALA ৎ (Angot et al., 2006)ǶΔgala1-7 ϐँᡂਲ਼ӧߓդᆶพ नύफ़եठੰΚ (Angot et al., 2006)ǴځύΞа GALA2ǵ3ǵ6ǵ7 ჹགࢉߓդ
ၨࣁख़ाǴGALA3ǵ7 ߾ࣁགࢉพन܌Ѹ (Remigi et al., 2011)ǹԜѦǴ GALA7 ࣁԋरጴ (Medicago truncatula) ठੰ܌όё܈લޑೈқǴЪځ F-box domain ჹܭ GALA7 ޑठੰΨΜϩᜢᗖǴ F-box ೈқᇡࣁࢂਡೈқύᆶ SKP1-like ೈқҬϕբҔϐୱǴԶ SKP1-like ೈқΞᆶ Cullin1 ೈқҬϕբҔǴ Ӆӕԋ SCF-type E3 ubiquitin ligaseǴԋೈқ፦ޑݱનϯ (ubiquitination) ᆶफ़
ှ (Angot et al., 2006)ǶӢԜǴGALA ৎᇡࣁၸυᘋЬނޑݱનϯफ़
ှ৩ǴѐቹៜނޑғфૈǴԶόӕޑ GALA ৎԋӧόӕނ܌ԋ ޑठੰૈΚΨόӕǴෳ GALA ৎԋ໔ϝԖфૈৡ౦Ǵࣁޑࢂᔈቶݱޑ
ЬނǶ
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4.3 AvrA
ߙੰ AvrA ਏᔈೈқǴวࢂ N. tabacum ᆶ N. benthamiana ύന ЬाޑᒣჹຝǴavrA ँᡂਲ਼Ѩѐӧ N. tabacum ᆶ N. benthamiana ᇨᏤၸ௵
܄ϸᔈޑૈΚǴځύữ୷ለಃ 32 ဦډಃ 50 ဦׇӈǴԜ 18 ঁữ୷ለࣁౢғၸ௵ϸ ᔈޑख़ाୱǶҗܭ AvrA ׇӈύӸӧԖεໆޑख़ፄׇӈ (tandem repeats)Ǵঁ
ׇӈх֖ 12 ঁᡵ୷ჹ (base pairs)ǴЪҽׇӈᙯࡕখӳՏܭಃ 32 ډ 50 ဦữ୷ ለϐ໔ǴᡉҢ೭٤ख़ፄׇӈӧᄽϯനಖڙډ܌ᒣᇡ (Poueymiro et al., 2009)Ƕ
4.4 YopJ superfamily
ӧߙੰख़ाЪుΕࣴزϐਏᔈೈқύǴхࡴ PopP ৎǴᗧឦܭ YopJ (Yersinia outer protein J) superfamilyǴࣁಃΟࠠϩݜೈқύޑঁѮεৎǴ നԐӧނޑဉၰࣽੰচ Yersinia pseudotuberculosis ύว (Monack et al., 1997)ǴԶځӕسނ (homologue) ቶݱӸӧܭӚᅿόӕޑǵނੰচύǴх
ࡴނੰচ Salmonella spp.ޑ AvrAǹނੰচ Pseudomonas spp.ޑ HopZ ৎ
ǴXanthomonas spp.ޑ AvrRxvǵAvrXv4ǵAvrBsTǵXopJǴPectobacterium spp.
ޑ ORFBǴR. solanacearum ޑ PopP ৎǹаϷނӅғ Rhizobium spp.ޑ Y4LO (Lewis et al., 2011)Ƕ
ӧ ߙ ੰ ύ Ԗ Ο ঁ ᗧ ឦ YopJ superfamily ޑ ਏ ᔈ ೈ қ ᆀ ࣁ PopP (Pseudomonas outer protein P)Ǵϩձࣁ PopP1ǵPopP2 Ϸ PopP3Ƕࣴزวߙੰ
GMI1000 popP1::Tn ँᡂਲ਼ӧགࢉלੰނ࿖Ф (Petunia) ࡕԋނԝΫǵ གੰނߓդᆶพनޑ߾ౣ༾ගϲǴԶচҁؒԖ PopP1 ޑߙੰ
Rd15 ਲ਼Ǵӧ߄ PopP1 ࡕᏤठ၀ਲ਼ӧচҁགੰޑ࿖ФࢥΚΠफ़ (Lavie et al., 2002)ǴЪаၭఎอኩ߄ PopP1 ܭယύౢғၸ௵܄ϸᔈǴ ߄Ң PopP1 ڙ܌ᒣǴᡉҢ PopP1 ӧߙੰύࣁ avirulence protein ޑفՅ (Poueymiro et al., 2009)Ƕ
PopP2 ߾ӧߓդύుΕǺGMI1000 ΔpopP2 ӧགࢉלੰޑߓդ
ࠔس Nd-1 ࡕǴᏤठ Nd-1 ޑԝΫǴЪࣴزჴ Nd-1 ύڀԖёޔௗᆶ PopP2 Ҭ ϕբҔޑ R ೈқ RRS1-RǴ၀ೈқ C ᆄڀԖӧ R ೈқύவ҂วޑ WRKY motif (Deslandes et al., 2003)ǹӕਔǴҗ RRS1-R ܌ᇨᏤޑނל܄ሡाঁ cysteine ೈ қ䁙 Rd19 ٰӅӕ௴ǴRd19 ᆶ RRS1-R ኬჴᆶ PopP2 ёޔௗҬϕբҔ
8
(Bernoux et al., 2008)ǶPopP2 ӧ N ᆄ 34-53 ঁữ୷ለׇӈႣෳڀԖΕਡׇӈ (nuclear localization signal, NLS)Ǵჴᡍ่݀Ψᡍ PopP2 ዴჴΕނಒझਡ ύǴᆶ RRS1-R ڀԖ࣬ӕޑ০ပՏ (Deslandes et al., 2003)ǹќѦǴPopP2 ว
ёԾךΌㄽϯ (auto-acetylation) ޑૈΚǴΌㄽϯՏᗺӧ K383Ǵ၀ữ୷ለՏᗺӧ YopJ superfamily ԋύߥӺӸӧǴЪ PopP2 ԾךΌㄽϯޑࢲ܄ჹܭ RRS1-R ܌ᇨ Ꮴޑނל܄ࢂߚதख़ाޑ (Tasset et al., 2010)Ƕ
5. ނੰ্ٛᑇϸᔈ
ނޑխࣝϸᔈ߯җፄᚇޑགޕၸำᆶૻဦሀୖᆶځύǴԶقǴ ҞނޑٛᑇϸᔈёϩࣁٿεᜪǺҗੰচيޑߥӺ܄ϩη pathogen-associated molecular patterns (PAMP) ܌ᇨᏤޑ PTI (PAMP-triggered immunity) ٛᑇ ϸᔈǴаϷၸלੰ R ೈқѐᒣੰচ ਏᔈೈқԶ௴ޑ ETI (effector-triggered immunity) ٛᑇϸᔈ (Pieterse et al., 2009)ǶԶੰচࣁΑၲԋགࢉނҞ ޑǴᄽϯрڋނٛᑇϸᔈޑਏᔈೈқǴҔаυᘋނޑғфૈǵڋЬ ϐխࣝᆀࣁ ETS (effector-triggered susceptibility)ǶനಖੰচᏱԖӭኬৡ౦ϯޑ ਏᔈೈқǴԶނᡏύࢂցڀԖ܄ёᒣᇡੰਏᔈೈқϐלੰ R ೈқǴ߾،
ۓΑނૈց௴܄ၨଯޑխࣝسǵౢғၸ௵܄ϸᔈϷ PCD аज़ڋੰ
ᘉණԶ،ۓஎЬޑלੰૈΚ (Deslandes and Genin, 2014; Kazan and Lyons, 2014)Ƕ
5.1 ނ PTI ٛᑇϸᔈ
ੰচيёᇨᏤ PTI ٛᑇϸᔈޑ PAMPǴ೯தࣁੰߥӺ (conserved) Ъ ό ё ܈ લ ޑ ่ ᄬ ೈ қ Ǵ ӵ ಒ ᚎ Л ೈ қ flagellin ǵ ಒ ಒ झ Ꮫ ԋ ҽ peptidoglycan (PGN) ǵ চਡғނ两ۯߏӢ η (elongation factor Tu, EFTu) (Boller and Felix, 2009) Ƕ ੰ চ ௗ ډ ނ ਔ Ǵ ނ ၸ ጢ ޑ pattern recognition receptors (PRRs) གڙډੰيޑ PAMPǴࣁᑈᐟ䁙 (kinase) ޑ PRR ೈқߡ௴ᕗለϯϸᔈ (phosphorylation)Ǵ֎Їځдೈқ፦่ӝ܈ׯᡂԾ ي่ᄬញрҬϕբҔೈқǴࢲϯΠෞޑխࣝᐒڋǶނௗԏډੰচૻဦǴ२ Ӄಒझጢޑᚆη೯܄ӧࡐอޑਔ໔ϣวғׯᡂǴගϲಒझ፦ϣޑ້ᚆη֖ໆǴ ᇨวނϾ (stomata) ᜢഈǴᗉխނᝩុௗੰচǹ້ᚆηӕਔΨёᇨᏤಒ झϣ ROS ޑғԋǴROS ନޔௗԋಒғӸӒ্ѦǴ׳ёࢲϯΠෞޑ MAPK
9
cascades ޑૻ৲ሀၡ৩ǴԶ௴ٛᑇ୷Ӣ߄Ǵ܈ᘰဟᆫᑗ (callose) ғӝ ԋ୷ӢǴӧނಒझ໔ሜϣಕᑈᘰဟᆫᑗǴа߳ज़ੰচޑΕߟǶΨӢԜǴ PTI ٛᑇϸᔈࣁނჹбੰচޑ२ၰٛᑇسǴځЬाቻࣁᜢഈϾǵ້ᚆ ηޑቚуǵזೲᇨᏤ ROS аϷ୴ᑈᘰဟᆫᑗ (Muthamilarasan and Prasad, 2013)Ƕ
5.2 ނ ETI ٛᑇϸᔈ
Ꮓᆅނ PTI ϸᔈӧᄽϯԋфܢᏲΑεϩੰচǴࠅΨԖੰচᄽϯр
࣬ᔈޑჹٰँઇ PTI ٛጕǴҭջᄽϯрբࣁ Virulence factor ޑӭᅿόӕਏᔈೈ
қٰυᘋނஎЬޑ҅தғᐒڋǵڋЬϐխࣝǶฅԶѿਏᔈೈқނ ޑ R ೈқ܌ᒣᇡǴٗ൩ᇨᏤނಃΒၰٛᑇϸᔈǴΨ൩ࢂ ETI ϸᔈǶETI ϸᔈ ନёᇨᏤಒझϣ ROS ޑғԋǴΨࢲϯΠෞޑ MAPK ૻ৲ሀၡ৩ǴԶ௴
ӭس܄ٛᑇລᅟᆾ࣬ᜢ୷Ӣޑ߄ǴᇨᏤхࡴНླྀለ (salicylic acid, SA) GluA Ϸ PR1a ࣬ᜢᇞ୷Ӣ߄ (Milling et al., 2011)ǵΌ (ethylene, ET) PR1b1 ک Osmotin ғӝԋ࣬ᜢᇞ୷Ӣޑ߄ (Milling et al., 2011) (ߕ߄Ύ)Ǵ٬
ނౢғس܄խࣝϸᔈ (systemic acquired resistance, SAR)Ǵ٠ᇨᏤୱ܄ޑಒ झԝΫ (programmed cell death, PCD) ૻ৲ᏤǴаߔЗੰচᝩុΕߟނ (Deslandes and Genin, 2014; Kazan and Lyons, 2014)Ƕ
5.3 ނಒझጢᄬೈқୖᆶٛᑇϸᔈ
ӭࣴزࣣࡰрނಒझጢᆶځ protein complexes ჹܭੰ্ٛᑇϸᔈתᄽ ᜢᗖفՅ (Poueymiro and Genin, 2009; Bohm et al., 2014)ǴٯӵǺᒣᇡੰ PAMPs ϐ PRRs ᆶӭᒣᇡੰਏᔈೈқϐ R proteins ࣣՏܭނಒझጢ (Bohm et al., 2014) Ǵ ٠ Ъ ӧ ӭ ࣴ ز ύ ࡰ р Α PRR ᆶ PAMP ٿ ޣ ϐ ໔ ޑ ჹ ᔈ ᜢ ߯ (Muthamilarasan and Prasad, 2013)Ǵՠჹܭ PRRs ޑ࣬ᜢڐӕբҔೈқ (association proteins)Ǵ߾ࢂӧ߈൳ԃഌុుΕࣴزǴٯӵ PRR FLS2Ǵࣁᅿ leucine-rich receptor kinaseǴӧௗڙډಒᚎЛࡕǴջሡाӧނಒझጢᆶќঁ receptor-like kinase BIK1 ӅӕբҔǴۈૈᇨᏤΠෞ࣬ᜢ PTI ሀၡ৩ (Lu et al., 2010)ǶԶ ჹܭԖᜢނಒझጢୖᆶނ࣬ᜢٛᑇϸᔈޑࣴزǴନΑᚈቫᕗિޑᄬගٮΑ ނ܄ࡀም (physical barrier) аѦǴಒझጢޑᕗિжᖴፓҭჹಒझٛᑇϸ ᔈౢғख़ाቹៜǴӵፓಒझᕗિޑሇન phospholipaseǴջჴჹܭނಒझ
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ޑ PCD ϸᔈϷٛᑇૻ৲Ꮴתᄽख़ाفՅ (Kim et al., 2014)ǴΞӵಒझጢޑ
ۓ่ᄬિใ (lipid raft)ǴӢځୖᆶፓಒझϣޑિ፦жᖴ (Bhat and Panstruga, 2005;
Lingwood and Simons, 2010)ǴЪςჴᆶᇨᏤ PCD ౢғϐ ROS ಕᑈஏϪ࣬ᜢ (Mersmann et al., 2010)ǴࡺӧނٛᑇϸᔈޑፓڀԖᜢᗖفՅ (Fallahi-Sichani and Linderman, 2009)Ƕ
િใ߯җᕗિǵڰᎇᜪ (sterols) аϷ࣬ᜢਸфૈೈқ܌ᄬԋǴቶݱӸӧܭ
ਡғނύхࡴނಒझǶ࣬ᜢࣴزࡰрિใӧಒझጢޑᄬԋᛙۓǴаϷಒझ ϣ࣬ᜢિ፦жᖴޑፓڀԖԿᜢख़ाޑفՅ (Lingwood and Simons, 2010)ǴԶ ಒझޑ࣬ᜢિ፦жᖴፓ߾ޔຎࣁᆶނޑٛᑇϸᔈஏϪ࣬ᜢ (Munnik, 2001)ǶᖐٯԶقǴӧނ༾ғނҬϕբҔύǴԖ٤ੰচӧނಒझύញрિ
፦Нှ䁙 (lipid hydrolases) ǴаઇᚯЬಒझޑٛᑇ่ᄬǴ٠Ъ٬எЬಒझሡा
ᙖҗಒझጢೈқ܌Їว܈ቚமޑ࣬ᜢٛᑇᐒڋфૈ഼ѨǴٰၲډߔ๊ނಒझౢ
ғس܄ٛᑇϸᔈϐҞޑ (Shah, 2005)ǶԶੰচନΑаሇનНှޑБԄઇᚯ
ނ ಒ झ ጢ Ѧ Ǵ ҭ ᙖ җ υ ᘋ ނ ಒ झ ޑ ਼ ϯ ᄊ ޑ િ ፦ (oxidized fatty acid) Oxylipins ޑբҔǴٰቹៜނಒझғߏᆶٛᑇϸᔈ (Vellosillo et al., 2007)Ƕ
6. ੰੰচಒਏᔈೈқӧނᡏϐբҔ
٩ᏵҞςޕϐਏᔈೈқӧނᡏբҔޑՏǴёεౣஒੰϐਏᔈೈқϩ ᜪǺϩձࣁբҔܭಒझጢǵಈጕᡏ (mitochondria)ǵယᆘᡏ (chloroplast)ǵ៶ݰ (vesicle) ၮᒡǵMAPK ૻ৲ሀǵᆶಒझਡϐਏᔈೈқ (Deslandes and Rivas, 2012;
Bohm et al., 2014)Ƕ
6.1 բҔܭಒझጢϐਏᔈೈқǺ
ނಒझጢڀԖ PRRs ڙᡏೈқǴаϷӭᇨᏤΠෞٛᑇϸᔈϷፓᕗ
િжᖴޑᄬǴӢԜஎЬಒझጢதԋࣁੰচਏᔈೈқޑբҔҞǴӵߓդ
ಒझጢޑ RIN4 (RPM1-interacting protein 4)ǴRIN4 ࣁނխࣝϸᔈύॄፓೈ
қ (negative regulator)ǴPseudomonas ਏᔈೈқ AvrB ᆶ AvrRpm1 ൩ၸᇨᏤ RIPK (RIN4-interacting receptor-like protein kinase) ޑᕗለϯ߄ǴԶᕗለϯځ ҬϕբҔϐೈқ RIN4Ǵڋ PTI ϸᔈǹځ࣬ჹᔈϐ R ೈқ RPM1 Ψςפډ (Liu et al., 2011)ǶPseudomonas ਏᔈೈқ AvrRpt2 ߾ࣁ cysteine ೈқ䁙 (protease)Ǵ
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ԋ RIN4 ޑϩှǴаڋނ PTI ϸᔈ (Afzal et al., 2011)Ǵՠځϩှޑ࿗Т ࠅΨ R ೈқ RPS2 ܌ᒣᇡǵ௴ ETI ٛᑇǴࡺќ P. syringae HopF2 ਏᔈೈ
қǴᆶ RIN4 ҬϕբҔǴᗉխ AvrRpt2 ϩှ RIN4 ԋ ETI ޑࢲϯǶ
ќѦǴP. syringae ޑ AvrPto ᆶ AvrPtoB ΨࢂբҔӧނಒझጢޑਏᔈೈқǶ AvrPto ڋߓդϷพन FLS2 ޑᕗለϯфૈǴߔЗΠෞޑ PTI ૻဦሀ (Xiang et al., 2008)ǹAvrPtoB ߾ࢂᆶ FLS2ǵFLS2 ϐӅௗڙᡏ (co-receptor) BAK1 (BRI1-associated kinase 1) ҬϕբҔǴڋჹಒᚎЛೈқޑགޕௗڙ (Gohre et al., 2008)ǶԶӧพनύǴAvrPto ᆶ AvrPtoB ߾ᆶพनಒझύޑ Pto ᐟ 䁙ҬϕբҔǴࣴزෳ Pto ёૈתᄽᝡݾ่ӝ (competitive binding) ޑفՅǴ٬
AvrPto ᇻᚆ PRR ೈқǴԶᇨᏤނޑ ETI ٛᑇϸᔈ (Xiang et al., 2008)Ƕ
6.2 բҔܭಈጕᡏϐਏᔈೈқǺ
ਡғނಈጕᡏࢂᆅ PCD ϸᔈޑύኰ (Lam et al., 2001)ǴPCD ϸᔈՔᒿޑ
ຝхࡴǺಒझ፦ᕭǵਡࢉՅ፦ (chromatin) ᆫǵಈጕᡏᑩεǵనݰ (vacuole) ᆶယᆘᡏ (chloroplast) ڙཞ (Muthamilarasan and Prasad, 2013)Ƕੰচགࢉၸำ ύதᇨวਡғނ PCD ϸᔈаٛᑇੰচߟࢉǴނޑ HR ϸᔈߡࢂന٫ٯηϐ
ǶӢԜಈጕᡏࣁੰচਏᔈೈқբҔޑख़ाՏϐǴӃࣴز൩วނੰ
চޑਏᔈೈқၸࢲϯಒझғӸૻဦ (cell survival signals) υᘋஎЬಈጕᡏբ Ҕǵϩှ௴ಒझԾఠ (apoptosis) ޑૻဦೈқ (pro-apoptotic proteins)Ǵڋಒझ ԾఠаڐշੰচΕߟ (Faherty and Maurelli, 2008)Ƕ
6.3 բҔܭယᆘᡏϐਏᔈೈқǺ
ނੰচύว০ပܭယᆘᡏύޑ ਏᔈೈқǺP. syringae HopI1 ᆶ HopN1ǶHopI1 ΕߓդނಒझࡕǴԋঁεޑፄӝᡏ (complex)Ǵځ
ೈқ፦ C ᆄᆶ Hsp70 (heat shock protein 70) ่࣬ӝǴஒಒझ፦ύණပޑ Hsp70 ύԿယᆘᡏύǴယᆘᡏࣁ SA ғӝԋ܌ǴHsp70 ᇡࣁቹៜ SA ޑғӝԋ܈ၮ ᒡ࣬ᜢфૈ (Jelenska et al., 2010)ǶԶӧᆶพनύǴHopN1 ෧եੰচ܌ᇨ Ꮴޑ PCDǵROS ౢғǵᆶᘰဟᆫᑗಕᑈǹࣴزว HopN1 ᆶނӀس
(photosystem II, PSII) ϐख़ाԋ PsbQ ่ӝǴԋ PsbQ ޑफ़ှԶڋӀسޑ ࢲ܄ǵڋ ROS ғԋǴυᘋނ҅தғࢲ (Rodriguez-Herva et al., 2012)Ƕ
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6.4 բҔܭ៶ݰၮᒡϐਏᔈೈқǺ
ӧߓդύǴP. syringae ϐਏᔈೈқ HopM1 ಕᑈܭނಒझޑϸԄଯ୷ Мᡏᆛ๎ (trans-Golgi network ,TGN)Ǵᆶ AtMIN7 (Arabidopsis thaliana HopM1 interactor7) ่ӝǴӕਔԋځफ़ှ (Nomura et al., 2011)ǶAtMIN7 ࣁ៶ݰၮᒡၸำ ϐᜢᗖೈқǴჹܭނᘰဟᆫᑗϐಕᑈתᄽख़ाفՅǴࡺ HopM1 ڋނ ಒझᏛ࣬ᜢϐٛᑇᐒڋ (Nomura et al., 2006)Ƕ
6.5 բҔܭ MAPK ૻ৲ሀϐਏᔈೈқǺ
MAPK ૻ৲ሀࣁ௴ PTI Ϸ ETI ٛᑇόё܈લޑᕉǴၸำፄᚇǵੋ
ӭᕗለϯೈқ䁙ୖᆶځύǴԋࣁਏᔈೈқբҔޑख़ᗺҞϐǺP. syringae ਏᔈ
ೈқ HopAI1 ڀԖ phosphothreonine lyase ޑࢲ܄Ǵ٬ளߓդ MPK3ǵMPK4 ᆶ MPK6 ѐᕗለϯ (dephosphorylation)Ǵՠڋ MPK4 ࢲ܄ޑ่݀Ꮴठ HopAI1
R ೈқ SUMM2 ܌ᒣǵ௴ ETI ٛᑇ (Zhang et al., 2012)ǶP. syringae ќਏ ᔈ ೈ қ HopF2 ߾ڀԖ mono-ADP-ribosyltransferase ޑࢲ܄Ǵၸਡᑗ୷ϯ (ribosylate) MKK5ǴڋځᕗለϯфૈǴυᘋߓդޑٛᑇϸᔈ (Wang et al., 2010)Ƕ
6.6 բҔܭಒझਡϐਏᔈೈқǺ
ӭੰচၸޔௗυႣނٛᑇ୷Ӣޑ߄ٰቹៜނϐխࣝϸᔈǴࡺ
ಒझਡதԋࣁਏᔈೈқբҔޑჹຝǴӵ TAL (transcription activator-like) ਏᔈೈқǺ TAL ਏᔈೈқࣁ DNA ่ӝೈқ (DNA binding protein)Ǵӧ Xanthomonas spp.ᆶ R.
solanacearum ύࣣӸӧǴTAL ೈқၸኳүਡғނϐᙯᒵӢηǴޔௗᆶЬ DNA ϐ௴η (promoter)่࣬ӝǴࢲϯނ୷ӢǵᏹխࣝϸᔈǶX. oryzae pv.
oryzae (Xoo)ϐ PthXo1 ᇨวፓዿԯᗐᜪၮᒡޑ OsSWEET11 ߄Ǵஒᗐᜪᙯ ଌ๏ੰ٬Ҕ (Yang et al., 2006; Chen et al., 2010)ǹӧच (pepper) ύǴX.
campestris pv. vesicatoria ϐ AvrBs3 ่ӝӧ UPA20 ϐ௴ηޑ UPA box Ǵ UPA20 ࣁᙯᒵӢηǴљᙍނಒझᘉ (enlargement) ፓǴלੰࠔسӸӧԖ R
ೈқ Bs3Ǵૈ٬ނౢғၸ௵܄ϸᔈ (Kay et al., 2007)Ƕ
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6.7 װᔐᙯϐਏᔈೈқǺ
ԶќᜪਏᔈೈқǴӵ P. syringe ޑ HopU1Ǵቹៜނ RNA ޑжᖴ (metabolism) ၸำǴ ࣴ زว mono-ADP-ribosyltransferse ਏᔈೈқ HopU1 ribosylate ނύΟঁယᆘᡏ RNA ่ӝೈқ (chloroplast RNA-binding protein, CP-RBPs)ǵٿঁ֖ glycine ϐ RNA ่ӝೈқ (GR-RBPs)ǴЪԋځჹܭ RNA ޑ ࣁǺଯࢥΚϐ Pss190 ᆶ Pss1308ǵύࢥΚϐ Pss4 аϷեࢥΚϐ Pss216ǶଯࢥΚ
ਲ਼ᆶύǵեࢥΚਲ਼ޑϩᜪ٩Ᏽࣁځӧόӕพनࠔسύ܌ԋϐ (ߕ߄)Ƕ
زი໗Ϸځд୯Ѧࣴزი໗ӝբǴа comparative genomic analyses ౣКၨόӕ ࢥΚϐߙੰਲ਼ޑ୷Ӣ౦ӕǴЪᆫขܭӧੰ-ЬނҬϕբҔύڀᜢᗖف ՅޑಃΟࠠೈқϩݜسᒡрϐਏᔈೈқ (Type III effectors, T3Es)Ƕ
ӧᆶݤ୯ Christian Boucher ࣴز (INRA-CNRS, Toulouse) ϐࣴزი໗ޑӝ բࣴزύǴճҔύࢥΚϐ type strain GMI1000 Ⴃෳϐ୷Ӣׇӈीޑ microarray
ՉޑКၨϩ่݀ว٤ύ/եࢥΚԖϐ୷Ӣ (ߕკΒ)ǴځύхࡴႣෳࣁ T3Es ޑ RSp0213 ᆶ RSc3174Ƕҁࣴز࠻ޑӃࣴزჴԜΒ T3Es ڀଯࡋߥӺ܄
Ӹӧܭύեࢥٯਲ਼ǵЪڙ T3SS ፓ (ߕკΟǵѤǵϖ)Ǵ٠௦Ҕ୷Ӣᙯ౽߄
ౣǴஒեࢥΚਲ਼ᐱԖޑ T3Es ᙯ౽߄ԿଯࢥΚ Pss190 Ϸ Pss1308 ޑᒪङ
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ඳΠ߄Ǵ่݀ᡉҢᙯ౽߄٠҂ቹៜځӧᎦ୷ғߏǵނᡏϣቚғǵӧ
ޑၸ௵܄ϸᔈǵғނጢԋаϷݚૈΚǴՠӧ Pss190 ङඳΠޑ୷Ӣᙯ౽
ਲ਼ӧਥߕૈΚԖΠफ़ޑǴPss1308 ङඳΠ߾คቹៜ (ߕ߄Β)Ƕҁࣴزԑ ӧᔠෳӧ T3Es ୷Ӣᙯ౽߄ΠǴߙੰӧพनޑࢥΚ߄Ǵ٠Ъғ ނၗૻϩᇶշΠ (ߕკϤ)ǴᕕှԜΒ T3Es ࢂցڙނᒣᇡکӵՖᇨᏤނ ޑ࣬ᜢٛᑇϸᔈᐒڋǶ
ӧᆶम୯ Exeter εᏢ Murray Grant ௲ࣴزი໗ޑӝբύǴଞჹόӕࢥΚޑ ߙੰਲ਼ Pss190ǵPss1308ǵPss4 Ϸ Pss216 (ߕ߄Ο)Ǵךॺςֹԋځӄ୷Ӣ ಔ (х֖ࢉՅᡏ DNA ᆶ megaplasmid) ޑۓׇǴ٠ЪวځύঁଯࢥΚਲ਼ Pss190 Ԗޑ୷ӢࢂႣෳࣁ T3E ϐޑ PopP3 (ߕკΎǵΖǵΐ)Ƕҁࣴز࠻ޑ ӃࣴزჴԜ T3E ڙ T3SS ፓ (ߕკΜǵΜ)Ǵࣴز่݀ҭᡉҢ୷Ӣᙯ౽ ߄ԿύࢥΚਲ਼ Pss4 ёቚமځӧพनޑࢥΚ (ߕკΜΒ)ǴԶஒ PopP3 ߄ܭ
ယТคੰቻౢғՠԖճܭߙੰϐғߏ (ߕკΜΟǵΜѤǵΜϖ)Ǵ٠ෳ
ځӧނಈጕᡏޑ০ပՏᆶځфૈԖᜢǴёૈᙖԜቹៜพन PTI ࡰϐޑᘰ
ဟᆫᑗಕᑈ (callose deposition)Ǵаڋނ PTI ϸᔈ (ߕკΜϤǵΜΎǵΜΖ)Ƕ ҁࣴزԑӧჴ PopP3 ಈጕᡏ০ပՏჹځфૈϐख़ा܄Ǵ٠ᔠෳԜ T3E ӧ୷Ӣᙯ౽߄ΠǴߙੰӧพनޑࢥΚ߄Ǵکځфૈᆶ HR ϐ࣬ᜢ܄Ǵ аឍܴ PopP3 ӵՖڋނޑ࣬ᜢٛᑇϸᔈᐒڋǶ
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ಃ
ಃΒക ᆶБݤ
1. ٮ၂ਲ਼ǵ፦ᡏϷਲ਼Ꭶచҹ
ҁࣴز܌٬Ҕϐਲ਼ᆶ፦ᡏޑ܄کٰྍӈܭߕ߄ѤǴᎦ୷ଛБӈܭߕ߄ ϖǶ܌Ԗਲ਼ࣣҗ-80°C ߥӸڗрǴჄܭӝϐڰᄊᎦ୷܈֖ᐚࡋלғ ન (ߕ߄Ϥ) ϐᎦ୷ǴࡷڗပࡕՉჴᡍǶεဉఎ (Escherichia coli) а Luria Bertani (LB) Ꭶ୷ܭ 37°C ᎦϺǹߙੰ (R. solanacearum, Rs) а CPG Ꭶ୷ܭ 28°C ᎦٿϺǹၭఎа YEP Ꭶ୷ܭ 28°C ᎦٿϺǶ
2. ٮ၂ނػచҹ
ҁࣴز٬Ҕϐނࣁߙੰלੰࠔسพन Hawaii 7996 (BW resistant, BWR) ᆶ གੰࠔسพन L390 (BW susceptible, BWS)Ǵҗ٥ԀጫύЈ (Asian Vegetable Research and Development Center) ЦᆬԴৣ܌ගٮǶஒᅿηݰНᕏΟϺࡕǴ ኞܭ 3 मәࣧǴа 2Ǻ1 షکϐើβᆶਥ୷ܮᎦβύǴܫܭࡡྕ 25°CǴ12 λਔӀྣǴ12 λਔསޑΓπྕ࠻ػǴ٩ჴᡍሡԿελࡕՉჴᡍǶ
ࠔسࣁ Nicotiana benthamiana ک Nicotiana tabacum W38Ǵҗ٥ࢪጫύЈЦᆬ
ԴৣගٮǴҁჴᡍ࠻ԾՉᕷǴᅿηӃаኜኞБԄኞܭᎦβǴܭΓπғߏጃ
ػวǴຼࡕ౽भԿ 3 मәࣧǴػܭࡡྕ 25°CǴ12 λਔӀྣǴ12 λਔ
སޑΓπྕ࠻Ǵය໔аᐚࡋऊ 1 g/L ϐᝊ 2 ဦࡼޥǴNicotiana benthamiana Ѥຼ
ࡕՉჴᡍǴNicotiana tabacum ΎຼࡕՉჴᡍǶ
3. ғނीϩ
ҁࣴزа SAS ी೬ᡏՉीϩǶ܌ԖჴᡍϐኧᏵी Student’s t-test ϩǺɀ߄Ңڀᡉৡ౦ (p<0.05) Ǵɀɀ߄Ңڀཱུᡉৡ౦ (p<0.01)Ƕ
4. ख़ಔ፦ᡏᄬᑐᆶ୷Ӣၸໆ߄ਲ਼ࡌᄬ
4.1. DNA ᛏિᑗᏉጤႝݚ (Agarose Gel Electrophoresis) 4.1.1. ѦࢉᛏિᑗᏉጤႝݚϩǺ
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٩Ᏽటϩϐ DNA Тࢤελᆀڗ 0.8-1.2%όϐᛏિᑗᏉጤǴуΕ 0.5X TBE ፂన (Tris-borate-EDTA buffer)Ǵ༾ݢуԿֹӄྋှࡕ᠗ኳǴࡑᏉڰϐࡕ ܭ 0.5X TBE ፂనύа 100V/30 ϩដՉႝݚϩǴϩֹޑᛏિᑗᏉጤǴ
ݰܭऊ0.5 μg/mL Ethidium Bromide (EtBr) ྋనύՉѦࢉևՅ 15 ϩដǴܭ UV ᐩΠᔠຎ DNA ТࢤՏᆶߝࡋǶ
4.1.2. ϣࢉᛏિᑗᏉጤႝݚપϯǺ
ӵటӣԏጤᡏϣ DNAǴ߾٬ҔϣࢉᛏિᑗᏉጤǶ٩Ᏽటપϯϐ DNA Тࢤε λᆀڗ 0.8-1.2%όϐᛏિᑗᏉጤǴуΕ 0.5X TAE ፂన (Tris-acetate-EDTA buffer)Ǵ༾ݢуԿֹӄྋှǴัհࠅࡕ 10 mL уΕ 0.1 μL ޑ 50 mg/mL EtBrǴ འϬ᠗ኳǴࡑᏉڰࡕܭ 0.5X TAE ፂనύа 100V/30 ϩដՉႝݚϩǴܭ UV ᐩΠᔠຎ DNA ТࢤՏᆶߝࡋǶӵటϩъۓໆ RT-PCRǴ߾௦ॊБԄᇙբ TBE ϣࢉᛏિᑗᏉጤǶ
4.2. ᆫᆫӝ䁙ೱᙹϸᔈ (Polymerase Chain Reaction, PCR) 4.2.1. Taq PCR (Violet)Ǻ
٬ҔۓЇηଛჹ (ߕ߄Ύ) аᆫӝ䁙ೱᙹϸᔈቚ൯Ҟ DNA ТࢤǴϸᔈన ύа 1 ng ࢉՅᡏ DNA բࣁኳ݈ǴуΕ 2 μL ޑ 10X Taq PCR bufferǴ1.6 μL ޑ 2.5mM dNTPǴ1 μL ޑ 10 μM forward ЇηǴ1 μL ޑ 10 μM reverse ЇηǴ2 μL DMSOǴ0.2 μL ޑ Taq DNA ᆫӝ䁙 (5 U/μL)ǴуΕคѐᚆηНԿ 20μLǶషӝ֡
Ϭࡕаᆫӝ䁙ೱᙹϸᔈᏔՉϸᔈǶϸᔈྕࡋᆶਔ໔ӵΠ܌ҢǺ
Cycle# Denaturation Annealing Polymerization
1 94°C /5 ϩដ
30 94°C /30 ࣾ T°C /30 ࣾ 72°C /t ϩដ
1 72°C /5 ϩដ
TǺྕࡋ٩ᏵЇη Tm ॶǹtǺਔ໔٩Ᏽቚ൯ߏࡋǴ1kb/minǶ
4.2.2. Q5® Taq PCR (Invitrogen)Ǻ
17 Cycle# Denaturation Annealing Polymerization
1 95°C /2 ϩដ
30 95°C /12 ࣾ T°C /30 ࣾ 72°C /t ϩដ
1 72°C /3 ϩដ
TǺྕࡋ٩ᏵЇη Tm ॶǴtǺਔ໔٩Ᏽቚ൯ߏࡋǴ2kb/minǶ
PCR ᘉቚϐౢނǴڗ 2 μL Չ 1% ᛏિᑗᏉጤႝݚϩǴаዴۓ DNA ߏࡋǶ
4.3. ፦፦ᡏڗ (Plasmid Purification) 4.3.1. εဉఎ፦ᡏڗǺ
ճҔ Gene-SpinTM Miniprep Purification Kit (Protech technology) Չεဉఎ
፦ᡏڗǴӆа 1 % ᛏિᑗᏉጤႝݚϩዴۓ DNA ᐚࡋǴߥӸܭ-20°C ഢҔǶ уΕᡏᑈ phenol: chloroform: isoamyl alcohol (25: 24: 1)ǴΠϸᙯషϬǴа 13000 rpm ࠻ྕᚆЈ 10 ϩដ٬ྋనϩቫǶλЈڗрቫనԿཥޑ༾ໆᚆЈᆅǴу Εᡏᑈޑ isopropanol Ϸ 1/10 ᡏᑈޑ 3M NaOAcǴܫܭ-20°CǴ10 ϩដࡕа 13000 rpm ࠻ྕᚆЈ 10 ϩដǴѐନమనǴуΕ 500 μL 75%ଚᆒؑࢱ؈ᐘނǴӆ ᚆЈ 10 ϩដࡕѐନమనǴѺ໒༾ໆᚆЈᆅᇂ٬ଚᆒචว 5 ϩដǴуΕ 40 μL คѐᚆηНӣྋ፦ᡏ DNAǴ٠уΕ 2 μL RNaseA (20 μg/mL)Ǵܭ 37ɗ 30 ϩ ដǴஒڗޑ፦ᡏ DNA а 1 % ᛏિᑗᏉጤႝݚՉϩ (Sambrook et al., 1989)Ƕ
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4.4. DNA પપϯ (DNA Purification)
ճҔ Micro-Elute DNA clean/Extraction Kit (GeneMark) ՉጤᡏપϯǴӆа 1
% ᛏિᑗᏉጤႝݚϩаዴۓ DNA ᐚࡋǶ
4.5. DNA ज़ڋ䁙ϯНှ (DNA Digestion)
టՉख़ಔ፦ᡏϐ DNAǴၩᡏᆶҞ DNA ТࢤՉज़ڋ䁙 (New England Biolabs) ϯНှǴϸᔈనᕴᡏᑈࣁ 50 μLǹటϩ፦ᡏ DNA ТࢤελǴϸᔈన ᕴᡏᑈ߾ࣁ20 μLǶϸᔈనϣӵΠǺ
Component 20 μL reaction 50 μL reaction
DNA 0.5 μg 4 μg
10X NEB Buffer 2 μL 5 μL
100X BSA 0.2 μL 0.5 μL
Restriction enzymes 2-4 units 4-8 units
ddH2O ံԿᕴᡏᑈ20 μL ံԿᕴᡏᑈ50 μL
ϸᔈనషӝ֡ϬࡕǴܭሇનϸᔈྕࡋ 37°C Πϸᔈ 2-4 λਔ (ਸሇનϸᔈྕࡋǺ SmaI ࣁ 25°C/ SfiI ࣁ 50°C)Ƕӧᄬᑐख़ಔ፦ᡏਔǴ٩ჴᡍሡஒҞ DNA у
65°C ܈ 80°C ុ 20 ϩ ដ ѐ ନ ज़ ڋ 䁙 ሇ ન ࢲ ܄ Ǵ ӆ у Ε ᡵ ܄ ᕗ ለ 䁙 (calf instestinal alkaline phosphatase, CIP) (New England Biolabs) 2 units ѐନ DNA 5 ᆄ
ޑᕗለਥǴܭ 37°C Πϸᔈ 1 λਔǶനࡕа 1 % ᛏિᑗᏉጤႝݚϩǶ
4.6. DNA Тࢤௗӝ (DNA Ligation)
ஒज़ڋ䁙ሇનϪപપϯࡕޑҞ DNA ᆶၩᡏ DNA ϐವԸКٯፓࣁ 5: 1 ܈ 20: 1ǴDNA ᕴᐚࡋεܭ 100 ngǴуΕ 1 μL ޑ 10X T4 ligation buffer Ϸ 0.2 μL ޑ T4 DNA ligase (400 U/μL) (New England Biolabs)ǴаคѐᚆηНံԿᕴᡏᑈ 10 μLǴ֡Ϭషӝࡕܭ࠻ྕΠՉௗӝϸᔈ 16 λਔǶ
4.7. TOPO® ፦ᡏᄬᑐ (TOPO® Cloning)
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ஒ PCR ᘉቚϐౢނճҔ pCR®8/GW/TOPO® TA Cloning® Kit (Invitrogen)Ǵ ஒҞ DNA ᄬᑐܭ pCR®8/GW/TOPO®ၩᡏǶஒཥᗲޑ PCR ౢނ 4.5 μL уΕ 1 μL salt solution ᆶ 0.5 μL pCR®8/GW/TOPO®ၩᡏǴ࠻ྕΠϸᔈԿϿ 1 λਔǶ
4.8. LR ख़ख़ಔϕඤϸᔈ (LR Recombination)
ճҔGateway® LR Clonase™ II Enzyme Mix (Invitrogen) ஒҞ DNA аӕྍ
ख़ಔϕඤޑБԄඤԿట٬ҔޑၩᡏǶҁࣴز٬Ҕ pCR8®/GW/TOPO® ၩᡏՉ ӕྍख़ಔϕඤǴϸᔈనಔԋӵΠǺ
LR recombination components Amount (μL) Entry clone (50-150 ng)
Destination vector (150 ng/μL) LR ClonaseTM II enzyme mix TE buffer, pH 8.0
1-8 μL 1 μL 1 μL
ံԿᕴᡏᑈ10 μL ஒϸᔈనషӝ֡ϬࡕǴܭ࠻ྕԿϿ 1 λਔՉϸᔈǶ
4.9. εဉఎയҺಒझҶլᙯࠠբҔ (Heat Shock Transformation)
ҁࣴزаεဉఎ DH5α ਲ਼Չ፦ᡏख़ಔჴᡍǶڗᕴᡏᑈъϐௗӝౢނ
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4.11. ႝႝऀϾᙯࠠբҔ (Electroporation Transformation)
ஒയҺಒझᆶऊ 50 ng ፦ᡏ DNA షӝࡕǴܫΕ٣ӃܭӇႣհޑ cuvette ύǴ
21
YEP Ꭶ୷ /εဉఎǺLB Ꭶ୷)Ǵߙੰᆶၭఎܭ 28°C ΠᎦ 2-3 ϺǴ εဉఎ߾ܭ 37°C ΠᎦ 16 λਔǴࡷڗൂပǶ
4.12. ߙߙੰࢉՅᡏ DNA ڗ (Bacterial Genomic DNA Purification)
ࡷᒧൂပаబуۓלғનϐ 523 నᡏᎦ୷ܭ 28°C Π 200 rpm ႖ڹ Purification and Protein Localization Assay)
ڗ 4 ຼε N. benthamiana ϐԃᇸယТǴаΘТჄрኧၰαǴܭς֖ 25 mL enzyme solution ϐᎦҝύǴenzyme solution ሡӃа 50°C Ⴃ 10 ϩដࡕհࠅ Կ࠻ྕǴယТӧ࠻ྕΠа 50 rpm སᕏ 3 ঁλਔࡕǴа༟ጤᅀᆅ֎ڗ֖চ Plasmid Midiprep Purification Kit (GeneMark) ڗϐଯᐚࡋ፦ᡏ DNA (p2GWF7.0-RSp0213-GFP ᆶಒझጢ pm-rkǵp2GWF7.0-PopP3-GFP ᆶಈဏᡏ pBIN-mt-rk) (Nelson et al., 2007) 30 mg Ъᡏᑈόεܭ 20 uLǴуԿཥ༟ጤᚆЈᆅǴ٠у
22 microscope ᢀჸ (modified from Treuter et al., 1993)Ƕ
5.2. ਏਏᔈೈқܭယТಒझ০ပՏᔠෳ (N. benthamiana Leaves Protein Localization Assay) λਔསޑނғߏጃΒԿΟϺǴаᑻӀᡉ༾᜔ Confocal microscope ᢀჸယ ङǶ
5.3. ߙੰࢥΚෳ၂ (Virulence Test)
ஒߙੰ Pss4 ܈ Pss190 ഁғࠠਲ਼܈୷Ӣকନϐਲ਼ǴճҔ߄ၩᡏ
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ǹ2 ࣁΒԿΟТယТǹ3 ࣁନΑഗယѦځᎩယТࣣǹ4 ࣁӄယТࣣ
ǹ5 ࣁਲ਼ॹҷԝΫǶ
6. ނᡏอኩ߄ਏᔈೈқ୷Ӣᆶځфૈ܄ࣴز
6.1. ယ୷Ӣอኩ߄ (Transient Overexpression in Tobacco)
ճҔԖΒϡ߄ၩᡏ (binary vector) pCAMBIA1300 ϐၭఎ GV3101 Չ
୷Ӣอኩ߄Ƕ-80°C ཥᗲჄǴܭ 28°C ғߏጃᎦٿϺǴаబу kanamycin ᆶ
6.2. พनอኩ܄ੰࢥᇨᏤ୷Ӣၸໆ߄ (Virus-mediated Gene Overexpression) а߄ potato virus X (PVX) ϐΒϡၩᡏ (pSfinX) းၩਏᔈೈқ୷ӢǴӆճҔ
ԖՔᒿೈқ (chaperon) ߄፦ᡏ (pSoup) ϐၭఎ MOG101 ਲ਼߄ (Takken et al., 2000)Ƕ-80°C ཥᗲჄǴܭ 28°C ғߏጃᎦٿϺǴаబу kanamycinǵ tetracyclin ᆶ rifampin ϐ 3 mL YEP నᡏᎦ୷Ǵ28°C Π 200 rpm ႖ڹᕏᎦǹ
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6.3. ނᡏอኩ߄୷Ӣᔠෳ
6.3.1 ނ RNA ڗ (RNA Extraction from Plants)Ǻ
ԏڗаၭఎอኩ୷Ӣ߄ٿϺϐယТǴ܈อኩ܄ੰࢥᇨᏤ୷Ӣၸໆ߄
ࡕ 14 ϺϐพनယТǴऊ 0.1 g ނಔᙃǴа Total RNA Mini Kit (LabPrepTM) ܜ ڗނ RNAǶ٠а RNase-free DNase I kit (Promega) Չ DNA ϯНှբҔǺڗ 5 μg ޑ RNAǴуΕ 5 μL (1U/μL) ϐ DNase ሇનǵ5 μL RNase-free DNase 10X bufferǴа DEPC-H2O ံԿനಖᡏᑈ 50 μLǴషӝ֡ϬࡕуΕ༾ໆᚆЈᆅϣǴܭ 37 ɗ ϸ ᔈ 1.5 λ ਔ Ƕ у Ε 150 μL ϐ DEPC-H2O ᆶ 200 μL RNA Ҕ phenol:chloroform (3:1) (pH= 4)Ǵϸᙯ֡Ϭషӝ 5 ϩដǴа 13000 rpm 4°C ᚆЈ 15 ϩដǴڗమనԿཥޑ 1.5 mL ༾ໆᚆЈᆅǴуΕ 20 μL ޑ 3 M ᎉለ໊ (pH 5.3) Ϸ 1 mL 100%ଚᆒ٠షӝ֡ϬǴܭ-80°C ႖ڹᓉ؈ᐘǶа 4°C 13000 rpm ᚆЈ 20 ϩដǴѐନమనǴуΕ500 μL 75% RNA Ҕଚᆒమࢱ؇ᐘނǴа 13000 rpm ᚆ Ј 2 ϩដࡕѐନమనǴख़ፄԜᡯԛǴᄇۭ౽ନమనࡕǴܭคᏹբѠϣ චวଚᆒ 2 ϩដǴа 15 μL DEPC-H2O ӣྋ RNAǴߥӸԿ-80°C ഢҔǶ
6.3.2 ϸᙯᒵᆫӝ䁙ೱᙹϸᔈ (Reverse Transcription PCR, RT-PCR)Ǻ
а Reverse Transcription System kit (Promega) Չϸᙯᒵᆫӝ䁙ೱᙹϸᔈǶڗ 1 μg RNAǴа DEPC-H2O ံԿ 10.2 μLǴа 70°C у 10 ϩដǴҥջܭӇ 3 ϩដǶуΕ4 μL 25 mM MgCl2ǵ2 μL 10X reverse transcription bufferǵ2 μL 10 mM dNTP mixǵ1 μL Oligo (dT)15 (0.5 μg/μL)ǵ0.4 μL recombinant RNasin ribonuclease inhibitorǵ0.4 μL Avian myeloblastosis virus (AMV) reverse transcriptase (15U/μL)Ǵ షӝ֡ϬࡕܫΕᆫӝ䁙ೱᙹϸᔈᏔύǴа 42°Cǵ1.5 λਔՉϸᔈǴϐࡕа 95°Cǵ 5 ϩដಖЗሇનϸᔈǶӝԋϐ cDNA аคѐᚆηНံԿᕴᡏᑈ 80 μLǴߥӸܭ-20°C ഢҔǶ
6.3.3 ъۓໆ RT-PCR (Semi-quantitative RT-PCR, sqRT-PCR)Ǻ
ڗ 100-200 ng cDNA բࣁኳ݈ǴуΕ 2 μL ޑ 10X Taq PCR bufferǴ1.6 μL ޑ 2.5mM dNTPǴ1 μL ޑ 10 μM forward ЇηǴ1 μL ޑ 10 μM reverse ЇηǴ0.2 μL ޑ
25
Taq DNA ᆫӝ䁙 (5 U/μL)ǴуΕคѐᚆηНԿ 50μLǶషӝ֡Ϭࡕаᆫӝ䁙ೱᙹ ϸᔈᏔՉϸᔈǶϸᔈྕࡋᆶਔ໔ӵΠ܌ҢǺ
Cycle# Denaturation Annealing Polymerization
1 94°C /5 ϩដ
6.3.4 ջਔۓໆ Real-time PCRǺ
! ҁჴᡍࣁ٬Ҕྕࡋఊࡋਡለջਔۓໆୀෳس (Bio-Rad Real-Time PCR Detection SystemsǴࠠဦ BIO-RAD MyiQTM)ǴReal-time PCR ϸᔈ၂Ꮚ߾ࢂᖼວ KAPA SYBR® qPCR Kit (Universal, ABI Prism®, Bio-Rad iCycler™, or Roche LightCycler™ 480)ǶჴᡍѸӃՉ No Template Control (NTC) ෳ၂Ǵዴᇡࢂ
ցԖ primer dimmerǶҁࣴزϐჴᡍϸᔈᕴᡏᑈࣁ 18 μLǴჴᡍБݤӵΠǴ२Ӄ cDNA ีញࣁ 30 ng/μL ࡕڗ 8 μLǴуΕ٣Ӄଛӳޑ cocktailǴϣ֖Ԗ 9 μL 2x KAPA SYBR® FAST qPCR Master MixǴ0.5 μL ޑ forward primer (10 μM)Ǵ0.5 μL ޑreverse primer (10 μM)Ǵషӝ֡ϬࡕܫΕ Real-Time PCR ϸᔈᏔύՉ PCR ϸ ᔈǴӆа Bio-Rad ࣴวϐ iQ™5 Optical system version 2.0 ހ೬ᡏǴՉϩǶ
Real-time PCR (qPCR)
Reaction Component Amount (μL) Template cDNA (100 ~200 ng) 8 μL
Forward primer (10 μM) 0.5 μL Reverse primer (10 μM) 0.5 μL 2x KAPA SYBR® FAST qPCR Master Mix 9 μL
Total volume 18 μL
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Real-time PCR program Cycling step Temperature & time Hot start Initial denaturation 3 min at 95°C PCR Denaturation 10 sec at 95°C
40 cycles Annealing 30 sec at 55°C (ຎ primer Զۓ)
Melting curve 1 min at 95°C 1 min at 55°C
10 sec at 95°C 81 cycles
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ಃ
ಃΟക ่݀
I. ե/ύࢥΚਲ਼Ԗϐ T3Es RSp0213 ᆶ RSc3174 ӧߙੰठੰΚϐфૈࣴز
1. RSp0213 ᆶ RSc3174 ӧςֹӄှׇϐߙੰਲ਼ύϐϩթ
ࣁ߃ᕕှ RSp0213 ᆶ RSc3174 ϐӸӧᆶցࢂցᆶਲ਼ࢥΚ߄Ԗ࣬ᜢ܄Ǵ
ࡺаҞςှׇֹ܈ςԖ୷Ӣಔዺ (genome draft) ޑ 22 ਲ਼ߙੰਲ਼ࣁჹ ຝǴϩ RSp0213 ᆶ RSc3174 ϐӸӧ (߄)Ƕ่݀ᡉҢӧϩޑਲ਼ύǴύ ࢥΚਲ਼ GMI1000 ᆶ Pss4ǵեࢥΚਲ਼ Pss216 Ϸ҂ޕࢥΚਲ਼ PSI07 ڀԖ RSp0213ǴԶ GMI1000ǵPss216 Ϸ PSI07 ਲ਼ΨڀԖ RSc3174 (߄)Ƕҁࣴز࠻
ӃճҔ Southern blotting ᆶ genomic DNA PCR ᔠෳ܌ள่݀Ψᕇठ่݀ (ߕ კΟ)ǴЪӧեࢥΚਲ਼ᆶ GMI1000 ύ RSp0213 ᆶ RSc3174 ϐữ୷ለׇӈ൳Яֹ
ӄ࣬ӕ (ߕკѤ)Ǵࡺ೭ٿঁ T3Es ӧύࢥΚϷեࢥΚਲ਼ύࣣڀԖଯࡋߥӺ܄Ƕ
2. RSp0213 ک RSc3174 ჹߙੰठੰΚϐቹៜ
ࣁΑᡍ RSp0213 ᆶ RSc3174 ϐӸӧᆶਲ਼ठੰΚϐ߄ዴჴԖᜢೱǴ
ࡺаၸໆ߄ᆶ୷ӢকନࣴزౣՉځфૈϩǶ२ӃǴ೭ٿঁ T3E ୷Ӣঁ
ձᒧډ low-copy-number ϐ pUFR047 ၩᡏǴ٠ϩձᙯ౽ډচҁόڀԖ၀ T3Es ޑଯࢥΚਲ਼ Pss190 ύ߄ǴҔޜၩᡏ (empty vector) ᙯࠠϐਲ਼ࣁჹྣಔǴ
ௗෳ၂ᙯࠠਲ਼ӧלੰพनࠔس H7996 ϐठੰΚ߄ (კ)Ƕ่݀ᡉҢ Pss190 ਲ਼߄ RSp0213 ࡕځठੰΚዴჴᡉӦफ़ե (p<0.01)Ǵՠ Pss190 ਲ਼ ߄ RSc3174 ࡕ߾ځठੰΚᗨԖΠफ़ޑᖿ༈Ǵՠᆶޜၩᡏᙯࠠਲ਼໔٠όڀᡉ
ৡ౦ (p>0.05)Ƕࡺࡕុჴᡍஒа RSp0213 ࣁЬाࣴزჹຝǶ
ճҔ NCBI Genome ၗՉׇӈКჹ (blastp) วӧߙੰ Pss4 ύ ٠ ค RSp0213 ϐ paralogs Ǵ ࡺ ߃ ௨ ନ Ԗ ᆶ RSp0213 ф ૈ ख़ ፄ (functional redundancy) ϐ paralogs ޑёૈ܄ǶࣁΑዴᇡ RSp0213 ჹߙੰठੰΚޑ ख़ा܄ǴӧύࢥΚਲ਼ Pss4 ύஒ RSp0213 কନǴ٠Кၨ܌ளਲ਼ᆶഁғࠠਲ਼ӧ གੰพनࠔس L390 ϐठੰΚ߄Ƕ่݀ᡉҢஒ RSp0213 কନࡕځठੰΚܴᡉ ଯܭഁғਲ਼ (კΒ)Ǵᆕ่݀ǴRSp0213 ϐӸӧόճܭߙੰϐठੰΚ߄Ƕ
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3. RSp0213 ೈೈқӧނಒझύϐ০ပՏ
ࣁΑ߃ᕕှ RSp0213 ΕނಒझࡕёૈЇଆޑբҔǴӃճҔ Softberry ᆛ ઠ (http://linux1.softberry.com/berry.phtml) ϩ RSp0213 ёૈڀԖϐ functional domains ᆶӧނಒझύёૈޑ০ပՏǶ่݀ᡉҢ RSp0213 ޑ N ᆄ 47 ঁữ୷ለ ёૈࢂᏤӛᴏ两 (targeting peptide) Ϸૻ৲ᴏ两 (signal peptide, SP)ǴЪႣෳӧԜࢤ
ૻ৲ᴏ两ύڀԖၠጢТࢤ (transmembrane segments)Ǵෳ RSp0213 ёૈՏܭಒझ ጢ (ߕკϤ)Ƕ
ࣁΑᡍ RSp0213 ӧނಒझϣϐ০ပՏǴࡺаᆶพनӕࣁनࣽނޑ༝
ယ (Nicotiana benthamiana) ࣁჴᡍՉ RSp0213 ϐۓՏϩǶ่݀ᡉ Ң RSp0213::GFP ӧচғ፦ᡏ (protoplasts) ύϐ০ပՏᆶಒझጢೈқ (membrane marker) PIP2A::mcherry ϐϩթठ (კΟ)ǴԶЪǴӧՉቹႽ᠄კೀ
ࡕ (fold over) ёᢀჸډ RSp0213::GFP ևಈރ่ᄬϩթǴෳ RSp0213 ᔈࢂ
০ပӧނಒझጢϐೈқ፦ဂ (protein cluster) ԶևᗺރϩթǶќѦǴаၭఎ
ᇶ շ ݙ ݤ ஒ RSp0213::GFP ߄ ܭ N. benthamiana ယ ࡕ Ψ ว RSp0213::GFP ϐ০ပՏᆶ PIP2A::mcherry ϩթठ (კѤ)ǴᡉҢ RSp0213 ᔈ
ࢂ০ပӧނಒझጢǶ
4. RSp0213 ၸໆ߄ჹނϐቹៜ
ࣁΑᕕှ RSp0213 ჹނϐёૈբҔǴࡺอኩ߄ஒჹྣಔᆶ 35S::RSp0213 ᏤΕᆶพनǴ٠ᢀჸނϐϸᔈǶӧ N. benthamiana ᆶ N. tabacum W38 ယТ
ճҔၭఎᇶշݙݤၸໆ߄ RSp0213Ǵ่݀ᡉҢǴӧ N. benthamiana ယТ
߄ RSp0213 ࡕ 48 λਔϣջЇଆܴᡉޑಒझԝΫ (programmed cell death, PCD) (კϖ A)ǴԶޜၩᡏჹྣಔೀ߾҂ԋቹៜǹӧ N. tabacum W38 ယ߄
RSp0213 ёᢀჸډಒझԝΫຝ (კϖ BǴѰΒკ)Ǵՠӧ߄ RSp0213 ޑచҹ Πӕਔೀߙੰँᡂਲ਼ Pss4 hrpG-߾ౢғቃਗ਼ޑ PCD ϸᔈ (კϖ BǴѓΒ კ)Ƕ
аੰࢥᇨᏤ୷Ӣ߄ (Virus-mediated gene overexpression, VMGO) ౣǴ٬Ҕ PVX (Potato virus X) ୷ Ӣ ߄ ၩ ᡏ Ǵ ӧ ל ੰ พ न ࠔ س H7996 س ܄ ߄ 35S::RSp0213 ࡕ (კϤ)ǴΨӕኬӧพनယЇଆܴᡉಒझԝΫ (კΎ A)Ǵ٠ᢀ
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ჸ ډ ԋ พ न ਲ਼ ғߏ ڙ Զ ᡂ ࿖ λ (კΎ B)ǴᡉҢพनёૈڀԖёᒣᇡ RSp0213 ϐᐒڋǶ
5. ӧӧพन߄ RSp0213 ჹੰ্ϸᔈϐቹៜ
ࣁΑᕕှ߄ RSp0213 ࢂցቹៜพनϐߙੰϸᔈǴճҔ PVX ୷Ӣ߄
ၩᡏǴӧלੰࠔسพन H7996 س܄߄ 35S::RSp0213 ࡕǴаβᝆឲБԄௗᅿ ଯࢥΚߙੰਲ਼ Pss190Ǵ٠ᢀჸੰำวǶ่݀ᡉҢس܄߄ RSp0213 ཱུ
ᡉӦफ़ե Pss190 ԋϐพन (p<0.01) (კΖ)Ƕ
6. ӧพन߄ RSp0213 ჹٛᑇϸᔈ࣬ᜢᇞ୷Ӣ (marker genes) ߄ϐቹៜ җॊჴᡍёޕǴ߄ RSp0213 ቹៜพनϐߙੰϸᔈǴࣁΑᙶమ
ੰ্ٛᑇૻ৲ᏤӵՖڙቹៜǴࡺᔠෳس܄ၸໆ߄ RSp0213 ϐלੰพनࠔس H7996 ύس܄ٛᑇᅟᆾᆶಒझԝΫ࣬ᜢࡰ܄ᇞ୷Ӣϐ߄ (ߕ߄Ύ)Ƕ่
݀ᡉҢǴᆶ߄ gfp ϐڋಔ࣬КǴ߄ RSp0213 ε൯ࡋӦᇨᏤ SAǵET Ϸಒ झ ԝ Ϋ (PCD) ૻ৲ Ꮴ ϐ ᇞ ୷ Ӣޑ߄ ( კ ΐ Aǵ C ǵD) Ǵ Զ फ ಹ ለ (jasmonic acid, JA) ӝԋϐ࣬ᜢᇞ୷Ӣޑ߄߾ڙډڋ (კΐ B)ǶᡉҢӧพन ߄ RSp0213 ᇨᏤނޑٛᑇϸᔈ୷Ӣϐ߄Ƕ
7. ،ۓ RSp0213 ೈқӧނಒझύϐ০ပՏޑख़ाࢤϩ
ࣁΑᔠᡍ RSp0213 ޑ N ᆄ 47 ঁữ୷ለᄬԋϐૻ৲ᴏ两 (SP) ჹܭځ০ပܭ
ނಒझጢϐѸा܄ǴࡺՉТࢤմନ (კΜ A)Ǵ٠ᢀჸ RSp0213::GFP ӧ N.
benthamiana protoplast ᆶယϐϩթǶ่݀ᡉҢӄߏ RSp0213::GFP ϐϩթᆶಒझ ጢೈқ PIP2A::mcherry ठǴԶմନ N ᆄૻ৲ᴏ两 21 ܈ 47 ঁữ୷ለϐ RSp0213::GFPǴځϩթ߾ᆶ free GFP ठ (კΜ BǵკΜ)Ƕࡺ RSp0213 ޑ N ᆄ 47 ঁữ୷ለᄬԋϐૻ৲ᴏ两ӧनࣽނಒझϐಒझጢ০ပՏዴჴ࣬ख़ाǴЪ Тࢤմନ N ᆄനڀߥӺ܄ޑ 21 ঁữ୷ለϐ RSp0213 ջѨѐځ০ပӧނಒझϐ ಒझጢՏǶ
8. RSp0213 ০ပܭނಒझጢჹځфૈϐख़ा܄
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ࣁΑឍܴ RSp0213 Տܭނಒझጢჹځфૈࢂցڀख़ा܄Ǵࡺа VMGO ஒ ӄߏᆶТࢤմନϐ 35S::RSp0213 ӧלੰพनࠔس H7996 س܄Ӧ߄Ǵ٠ᔠෳพ नϐғߏᆶߙੰϸᔈࢂցׯᡂǶ่݀ᡉҢӧ߄ӄߏϐ RSp0213 ӧพनယ PopP3ǴЪឦܭӧੰচቶݱӸӧޑ YopJ superfamily ԋ (Lewis et al., 2011)Ƕߙ
ੰ GMI1000 ڀԖΟঁឦܭ YopJ superfamily ޑԋǴϩձࣁ PopP1ǵPopP2 ᆶ PopP3Ǵځύ PopP1 ᆶ PopP2 ڀ Avr protein ܄ (Lavie et al., 2002; Deslandes et al., 2003)Ǵՠ PopP3 ߾фૈ҂ޕǶҁࣴزӃ߃ϩ YopJ superfamily ԋϐӸ ӧᆶցࢂցёૈᆶߙੰठੰΚ߄ԖᜢᖄǴЪᕕှ၀ৎԋ໔ϐׇӈ࣬՟
܄ᆶёૈϐфૈߥӺ܄Ƕ
२ӃǴаҞςֹӄှׇޑ 22 ਲ਼ߙੰਲ਼ࣁჹຝǴϩ PopP ৎԋ
ϐӸӧ (߄Β)Ƕ่݀วӧ Pss190ǵPss1308ǵGMI1000ǵPss216ǵFJAT_91ǵ FJAT_1458 ǵ Po82 Ϸ SD54 ਲ਼ ڀ Ԗ PopP1 ǹ Pss1308 ǵ GMI1000 ǵ Pss216 ǵ FQY_40ǵFJAT_91ǵFJAT_1458ǵPo82ǵK60ǵP673ǵCMR15 Ϸ SD54 ਲ਼ڀԖ
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PopP2ǹPss190ǵGMI1000 Ϸ Y45 ਲ਼ڀԖ PopP3Ǵՠ GMI1000 ޑ popP3 Ԗၢ
៌ηකΕځύǶҗܭନ PopP3 ϐѦޑځд PopPs ৎԋϩණܭӚߙੰਲ਼ ύǴคݤᘜયѬॺޑӸӧᆶߙੰਲ਼܄ϐᜢᖄ܄Ƕ
аߙੰ GMI1000 ਲ਼ޑ PopP1ǵPopP2 ᆶ Pss190 ਲ਼ޑ PopP3 Չữ
୷ለׇӈٿٿКჹǴ่݀ᡉҢӄߏׇӈ࣬ӕࡋ (identity)ǺPopP1 ᆶ PopP2 ࣁ 11.6%ǴPopP1 ᆶ PopP3 ࣁ 15%ǴPopP2 ᆶ PopP3 ࣁ 11.7%ǹԶሇનϯޑׇӈ
࣬ӕࡋ߾ࢂǺPopP1 ᆶ PopP2 ࣁ 30%ǴPopP1 ᆶ PopP3 ࣁ 33%ǴPopP2 ᆶ PopP3 ࣁ 26% (ߕკΎ)ǶΟޣϐ໔คፕӄߏ܈ሇનϯޑữ୷ለׇӈৡ౦ࣗεǴ
ෳ YopJ superfamily ޑԋӧߙੰύΨӚԖځфૈǶ
Ǵӧ NCBI Genome ၗڀԖ PopP3 ޑ܌Ԗߙੰਲ਼ (х֖୷Ӣ ಔ҂ૈֹӄှׇޑߙੰਲ਼) ύǴ12 ਲ਼ߙੰਲ਼ (х֖ Pss190) ڀԖ PopP3ǴԶჹ PopP3 ೈқ፦ϐׇӈՉׇӈКჹ߾ว PopP3 ׇӈӧӚਲ਼ύڀ ԖଯࡋߥӺ܄ (ߕკΖ)Ƕ
2. ӧӧଯࢥΚਲ਼ PopP3 ϐϩթ
ࣁΑᕕှଯࢥΚ Pss190 ਲ਼܌Ԗޑ PopP3 ӧځдଯࢥΚਲ਼ύޑϩթǴ
Γࣴزᒧ 3 ਲ਼ phylotype I ޑଯࢥΚਲ਼ Pss158ǵPss365ǵPss749ǴаϷ 14 ਲ਼ phylotype II ޑଯࢥΚਲ਼ Pss525ǵPss526ǵPss1327ǵPss1351ǵPss1361ǵPss1370ǵ Pss1475ǵPss1482ǵPss1569ǵPss1586ǵPss1696ǵPss1697ǵPss1703ǵPss1710Ǵ
ՉࢉՅᡏ PCR ϩǶ่݀ว phylotype I ύନচҁςޕڀԖ PopP3 ϐ Pss190 ᆶ GMI1000 (GMI1000 ࣁύࢥΚਲ਼ǴӧԜբࣁჴᡍ҅ڋಔ) ѦǴۘԖ Pss365 ڀԖ PopP3 (ߕკΐ)ǴԶ phylotype II ߾҂วԖҺՖਲ਼ڀԖ PopP3ǶᡉҢѝԖ ϿኧଯࢥΚਲ਼ڀԖ PopP3ǴځόӸӧܭ܌ԖଯࢥΚਲ਼ύǶ
3. PopP2 ჹߙੰӧพनठੰΚϐቹៜ
ߙੰଯࢥΚਲ਼ Pss190 ٠όڀԖӧߓդࣁ Avr protein ܄ϐ PopP2 (Deslandes et al., 2003)Ǵՠ PopP2 ჹܭߙੰӧพनϐठੰΚ߄ޑቹ ៜۘ҂ޕǶࡺஒ popP2 ୷Ӣᒧډ pUFR047 ၩᡏ٠ᙯΕډ Pss190 ߄Ǵෳ၂ ᙯࠠਲ਼ӧלੰพनࠔس H7996 ϐठੰΚ߄ࡕวǴεໆ߄ popP2 फ़ե ଯࢥΚਲ਼ Pss190 ӧלੰࠔسพनϐठੰΚ߄ (კΜϖ)Ƕ
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ࣁΑ PopP3 ΕނಒझࡕǴځфૈ܄ࢤ (functional domain) ჹ PopP3 ӧނಒझύϐ০ပՏޑख़ा܄ǴךॺӃа Softberry ᆛઠϩ PopP3 ӧނಒ झύёૈޑ০ပՏǴ่݀ว PopP3 നԖёૈՏܭಈጕᡏ (mitochondria) ǹ
а iPSORT ᆛઠ (http://ipsort.hgc.jp/) ϩ PopP3 ࢂցԖૻ৲ᴏ两 (signal
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peptide)Ǵว PopP3 ޑ N ᆄ 30 ঁữ୷ለᄬԋΑಈጕᡏᏤӛᴏ两 (mitochondria targeting peptide, MT) Ϸૻ৲ᴏ两 (SP)ǴӕਔႣෳ PopP3 ΕಈጕᡏࡕϪନᴏ两 Տ (mitochondria cleavage site) ࣁ N ᆄ 10 ঁữ୷ለ (კΜΐ A)Ƕ
ԶࣁΑᡍ PopP3 ޑ N ᆄ 30 ঁữ୷ለᄬԋϐಈጕᡏᏤӛᴏ两ჹܭځ০ပܭ
ނಈጕᡏϐѸा܄ǴךॺஒಈጕᡏᏤӛᴏ两Тࢤմନ (sequence-truncated) ᆶӄ ߏϐ PopP3::GFP ϩձճҔ߄ၩᡏ p2GWF7.0ǴᙯΕ N. benthamiana চғ፦ᡏ
Չอኩ߄Ǵ่݀ᡉҢԖ߄ӄߏϐ PopP3::GFP ӧচғ፦ᡏύևՏ
ᆶಈጕᡏ (mitochondria marker) ScCOX4::RFP ϩթठǴԶ߄մନಈጕᡏ Ꮴӛᴏ两ϐ PopP3::GFP ӧচғ፦ᡏύևՏ߾ᆶ߄ free GFP ޑޜၩᡏ
ڋಔ࣬ӕ (კΜΐ B)Ƕ
7. ТТࢤմନࡕϐ PopP3 ჹߙੰठੰΚϷჹพनੰ্ϸᔈϐቹៜ
ǴࣁΑᡍ PopP3 ϐಈጕᡏ০ပՏჹځӧพनϐфૈࢂցڀख़ा܄Ǵ а VMGO ஒӄߏᆶТࢤմନ MT ϐ 35S::popP3 ӧགੰพनࠔس L390 س܄Ӧ߄
Ǵ٠ᔠෳพनϐߙੰϸᔈࢂցׯᡂǶ่݀ᡉҢ߄ӄߏϐ PopP3 ቚமพनӧ Pss4 ೀΠޑ (კΒΜ)ǴԶ߄ಈጕᡏᏤӛᴏ两մନࡕϐ PopP3 ߾Ѩѐ ೭ᅿቹៜǴᆶ߄ GFP ϐڋಔคᡉৡ౦ (p>0.05)Ƕ
ќѦǴךॺΨஒӄߏᆶТࢤմନ MT ϐ popP3 ୷Ӣᒧډ pUFR047 ၩᡏǴ٠ ϩձᙯ౽߄ԿচҁόڀԖ၀ T3E ޑύࢥΚ Pss4 ᒪङඳਲ਼ύǴෳ၂ӧགੰ
ࠔسพन L390 ϐठੰΚ߄Ǵ٠аޜၩᡏ (empty vector) ᙯࠠਲ਼ࣁڋಔǶ
่݀ҭวǴԖӧ Pss4 ߄ӄߏϐ PopP3 ቚம၀ਲ਼ϐठੰΚ߄ǴԶ߄
ಈጕᡏᏤӛᴏ两 (MT) մନࡕϐ PopP3 ߾Ѩѐ೭ᅿቹៜ (კΒΜ)ǶᡉҢ PopP3 N ᆄϐಈጕᡏૻ৲ᴏ两ᆶނಈጕᡏϐ০ပ܄ǴჹԜ T3E ӧނύϐфૈཱུࣁ ख़ाǶ
34
ಃ
ಃѤക ፕ
ੰচགࢉނਔଌΕϐਏᔈೈқǴ٩ᏵЬނޑᒣૈΚёᏤठόӕޑ
่݀ (Alfano and Collmer, 2004)Ǻऩ T3E ނޑ R protein ᒣᇡǴނ௴ז ೲԶᐟਗ਼ޑխࣝϸᔈǴ೭ᜪޑਏᔈೈқߡёᆀࣁ avirulence (Avr) proteinǹ࣬ϸӦǴ ऩਏᔈೈқ҂ЬނᒣᇡǴ߾ёૈԋфڋЬٛᑇϸᔈ܈υᘋஎЬғф
ૈǴаճੰচԋфགࢉނԶԋੰ্Ǵ೭ᜪޑਏᔈೈқߡёᆀࣁ virulence protein (Deslandes and Genin, 2014; Kazan and Lyons, 2014)Ƕ
ǵߙੰ RSp0213 ϐфૈࣴز
1. RSp0213 फ़եߙੰჹพनϐठੰΚ
ߙੰགࢉЬނၸำፄᚇǴӧᕉნڈᐟᆶဂᡏགᔈ (quorum sensing) ޑૻ৲ሀၡ৩ΠǴठੰӢηڙډፄᚇЪᆒஏޑፓ (Valls et al., 2006; Vailleau et al., 2007; Genin and Denny, 2012)Ǵ٠߄ಃΟࠠೈқϩݜس (T3SS) ϩݜਏᔈೈ
қǴଌΕނಒझׯᡂஎЬੰ্ϸᔈ (Poueymiro et al., 2009)ǴՠҞᜢܭߙੰ
ޑࢥΚࣴزߚதϿǴ࣬ᜢၗૻલЮǶߙੰ RSp0213 ϐ߄ڙ T3SS ܌ፓ
(Cunnac et al., 2004a) (ߕკϖ)Ǵࡺෳ RSp0213 ᔈࢂಃΟࠠϩݜೈқ (T3E)Ǵՠ
҂ٰۘሡዴᇡځϩݜϐ܄Ƕҁࣴزว RSp0213 ޑӸӧё٬ଯ ࢥΚϐߙੰӧพनޑठੰΚΠफ़ (კ)ǴԶஒ RSp0213 ԾύࢥΚਲ਼ Pss4 ύকନ߾ёගଯੰӧพनϐठੰΚ (კΒ)Ǵჴ RSp0213 ࣁቹៜߙੰठੰ
ΚϐᜢᗖӢηǶΓࣴزΨวǴӧচҁόڀ PopP1 ޑߙੰਲ਼ Rd15 ύ߄
PopP1 Ꮴठ၀ਲ਼ӧགੰЬ࿖ФठੰΚΠफ़ǴЪᇡࣁ PopP1 ӧߙੰ
ύࣁ avirulence protein ޑفՅ (Lavie et al., 2002)ǶࡺךॺෳǺύ/եࢥΚਲ਼
Ԗϐ RSp0213 ᙖҗ T3SS ଌΕނಒझࡕǴёૈނٛᑇسᒣᇡԶᇨ ᏤނౢғלੰϸᔈǴ٬ੰচޑठੰૈΚڙډڋԶևठੰΚၨեޑ߄ࠠǴ Զ phylotype I ߙੰଯࢥΚਲ਼ӢόڀԖ RSp0213ǴளаխܭނᒣᇡԶ ԖଯठੰΚǶќѦǴҗܭ߈ԃϩᚆளϐ phylotype I ߙੰଯࢥΚਲ਼٠όڀԖ RSp0213ǴࡺךॺෳӧߙੰޑᅿᄽϯၸำύǴRSp0213 ᔈឦܭӅ೯Ъၨ
ࣁԐයޑ effectorǴԶЬނΨςᄽϯр࣬ᜢޑٛᑇᐒڋୀෳϐǴ٠ளаԋф
35
ჹלϐ (ፎـаΠፕ)ǶԜѦǴ߈යࣴزࡰрߙੰϐ T3SS ӧੰགࢉ߃ය ᆶࡕයុ߄ǴᡉҢ T3SS ӧԜϐس܄ठੰၸำύᔈࣣԖཱུᜢᗖфૈ
(Poueymiro and Genin, 2009; Monteiro et al., 2012; Stotz et al., 2014)ǹ RSp0213 ࣁߙ
ੰठੰΚ࣬ᜢӢηǴՠӧߙੰठੰΚڀԖᜢᗖفՅޑ RSp0213 زഖࢂ
benthamiana ᆶ N. tabacum W38 ယТݙΕԖ RSp0213 ߄ၩᡏϐၭఎ 72 λਔ ࡕࣣӧݙΕಔᙃЇଆֽޑಒझԝΫϸᔈ (კϖ)ǴЪӧ N. tabacum W38 ယೀ พनٛᑇسᒣᇡԶЇวނלੰϸᔈ (Deslandes and Genin, 2014; Kazan and Lyons, 2014)Ǵࡺӧ N. benthamianaǵN. tabacum Ϸพनύᔈ၀Ԗёаᒣᇡ RSp0213 ϐӅӕჹᔈלੰೈқ፦ǶԜѦǴ߈ԃࣴزᡉҢพनߙੰϐלੰᐒڋᆶ ࢲϯ SA ᆶ ET ૻ৲ᏤϷፓࢲϯ਼ϩη (reactive oxygen speciesǴᙁᆀ ROS) ಕᑈ֖ໆ৲৲࣬ᜢ (Mersmann et al., 2010; Coll et al., 2011)ǴΨᆶҁࣴز܌ள
36
ϐ่݀ठǶ҂ٰᔈཛྷ൨ᒣᇡ RSp0213 ϐբҔೈқǴаճᕕှनࣽ
ނჹלߙੰϐϩηᐒڋǶ
3. RSp0213 ০০ပܭނಒझጢჹځфૈԿᜢख़ा
ੰচϐਏᔈೈқΕЬಒझࡕ౽ՏډۓϐझᏔаՉځբҔǴ٠٩ ځфૈٰቹៜΠෞϐૻ৲ሀၡ৩ (Poueymiro and Genin, 2009; Deslandes and Rivas, 2012)Ƕҁࣴزว RSp0213 ޑ N ᆄڀԖ targeting peptide ᆶ signal peptide (SP)Ǵᆶ NCBI Genome ၗύՉ blastp ׇӈКჹǴวхࡴ PSI07 Ϸ R229
ΐਲ਼ߙੰਲ਼ޑ putative T3E N ᆄࣣڀԖԜ SP Тࢤ (E value < 10-5)ǴЪႣෳ
ӧԜࢤૻ৲ᴏ两ύёૈڀԖၠጢТࢤ (transmembrane segments) (ߕკϤ)Ƕჴᡍ่
݀ᡉҢ RSp0213 ০ပܭނಒझጢǴЪևᗺރϩѲ (კΟǵѤ)ǴԶځ N ᆄന ڀߥӺ܄ޑ 21 ঁữ୷ለࣁԜ০ပ܄ϐѸሡТࢤ (კΜǵკΜ)ǴЪჹځӧพन
ᇨᏤלੰϸᔈϐ܄Ԗ،ۓ܄ޑቹៜ (კΜΒǵΜΟǵΜѤ)Ǵ׳ᡉҢԜ SP Т ࢤёૈჹځѬ T3Es ০ပ܄ࣣڀख़ा܄ǴӢԜ҂ٰёаԜ SP Тࢤௗӝ GFP ೈ қᢀჸ০ပՏǴᡍځዴϪфૈǶᆕӝॊჴᡍ่݀Ǵךॺෳ RSp0213 ᔈࢂ
ሡा০ပӧނಒझጢ٠ԋೈқ፦ဂ (protein cluster) БૈځਏᔈǴԶ ӧᄽϯޑၸำύǴނҭςวрۓϐᒣᇡೈқᆶಒझጢ࣬ᜢٛᑇسǴᒣ
RSp0213 ٠ᇨวٛᑇϸᔈǶ
ӭࣴزࣣࡰрނಒझጢᆶځ protein complexes ჹܭੰ্ٛᑇϸᔈתᄽ ᜢᗖفՅ (Poueymiro and Genin, 2009; Bohm et al., 2014)ǴٯӵǺᒣᇡੰ PAMPs ϐ PRRs ᆶӭᒣᇡੰਏᔈೈқϐ R proteins ࣣՏܭނಒझጢ (Bohm et al., 2014)ǹќѦǴಒझጢޑᕗિжᖴፓҭჹಒझٛᑇϸᔈౢғख़ाቹៜǴӵፓ
ಒझᕗિޑሇન phospholipaseǴջჴჹܭނಒझޑ PCD ϸᔈϷٛᑇૻ৲
Ꮴתᄽख़ाفՅ (Kim et al., 2014)ǴΞӵಒझጢޑۓ่ᄬિใ (lipid raft)Ǵ Ӣځୖᆶፓಒझϣޑિ፦жᖴ (Lingwood and Simons, 2010)ǴЪςჴᆶᇨᏤ PCD ౢғϐ ROS ಕᑈஏϪ࣬ᜢ (Mersmann et al., 2010)Ǵࡺӧނٛᑇϸᔈޑፓ
ڀԖᜢᗖفՅ (Fallahi-Sichani and Linderman, 2009)ǶԜѦǴᜢܭਏᔈೈқբ ҔܭނಒझጢςԖӭਢٯǴٯӵ Pseudomonas syringae pv. tomato DC3000 ޑ T3E AvrPto ᆶ AvrPtoB ջࣁբҔӧނಒझጢޑਏᔈೈқǹAvrPto ڋߓ
դ FLS2 ޑᕗለϯфૈ (Xiang et al., 2008)ǴߔЗΠෞޑ PTI ૻဦሀǹ
37
AvrPtoB ߾ࢂᆶ FLS2 Ϸ FLS2 ϐӅௗڙᡏ (co-receptor) BAK1 (BRI1-associated kinase 1) ҬϕբҔǴڋჹಒᚎЛೈқޑགޕௗڙ (Gohre et al., 2008)ǹฅԶӧ พनύǴAvrPto ᆶ AvrPtoB ߾ᆶพनϐ Pto ᐟ䁙ҬϕբҔǴЪ Pto ёૈ֎Ї AvrPto ٬ځᇻᚆ PRR ೈқǴЪёૈၸᕗለϯ AvrPtoB Զڋځݱનϯࢲ܄
(Gohre et al., 2008)ǴԶᇨᏤނޑ ETI ٛᑇϸᔈǶ҂ٰёаഄڗᆶ RSp0213 ԖҬϕբҔϐނೈқဂǴаයёཛྷ൨ᒣᇡ RSp0213 ϐբҔೈқᆶځд
ૻ৲Ꮴ࣬ᜢೈқ፦Ǵ٠ځҬϕբҔᆶ࣬ᜢϩηᐒڋǶ Զ N. benthamianaǵN. tabacum Ϸพननࣽނ߾ςᄽϯрёᒣᇡ RSp0213 ϐ
࣬ჹᔈբҔೈқǴܭགࢉЇว PCD ϸᔈǴ٠ࢲϯٛᑇລᅟᆾ SA ᆶ ET ϐس
܄ૻ৲Ꮴၡ৩Ǵᇨวس܄խࣝϸᔈǴаफ़եੰচӧނᡏޑठੰૈΚǶ҂
ٰᔈཛྷ൨ᒣᇡ RSp0213 ϐբҔೈқᆶځд interacting proteinsǴаճ
ᕕှनࣽނჹלߙੰϐϩηᐒڋǴڀᡏឍܴځዴϪϩηᐒڋǴБૈᙶమ RSp0213 ϐڀᡏբҔᆶނٛᑇϸᔈޑૻ৲Ꮴၡ৩ (Deslandes and Genin, 2014;
Kazan and Lyons, 2014)ǶќѦǴճҔ RSp0213 ᆶځբҔೈқϐᒣᇡسǴ҂ٰҭ ёஒҗቶݱੰᇨᏤ܄୷Ӣ௴η (Lin et al., 2014) ڋ߄ϐ RSp0213 ᏤΕ
ԖԜբҔೈқϐनࣽբނύǴวڀቶݱל܄ϐੰ্ٛᑇౣǶ
Βǵߙੰ PopP3 ϐфૈࣴز
1. ଯ ࢥ Κ ਲ਼ Pss190 Ԗ ϐ T3E PopP3 ࣁ ߙ ੰ ख़ ा ޑ ठ ੰ Κ Ӣ η (Virulence factor)
Нѳ୷Ӣᙯ౽ (horizontal gene transfer, HGT) ຎࣁߙੰזೲᄽϯǵᔈ όӕғᄊᕉნϷளаӧӭᅿЬسԋфठੰޑᜢᗖӢન (Peeter et al., 2013)Ƕ T3E ࢂߙੰठੰޑᜢᗖӢηǴӚਲ਼໔ڀଯݔ౦ࡋǴԶ T3E ϐНѳ୷Ӣᙯ౽
38
ᇡࣁёૈࢂᏤठߙੰठੰΚৡ౦ޑচӢǶӧߙੰ GMI1000 ਲ਼ύ popP1 ൩ᇡࣁࢂၸ HGT ᕇளޑ୷Ӣ (Lavie et al., 2002)Ǵӧ GMI1000ǵPo82 ᆶ CMR15 Οঁਲ਼ϐ୷Ӣಔύ popP2 ᆶচᏘᡏ (prophage) ϐТࢤ࣬ᎃ (Genin and Denny, 2012)ǴԶҁࣴز࠻ᔠຎςှׇߙੰਲ਼Ψวӧ Pss190ǵ GMI1000 Ϸ Y45 ਲ਼ϐ୷Ӣಔύ popP3 ᎃ߈୷Ӣҭᆶ prophage Тࢤ࣬ᎃǴࡺך (Pss1308ǵPss749) ᛙۓǴࡺෳ PopP3 ёૈࢂߙੰ߈ය HGT Զᕇளޑཥ ᑉਏᔈೈқǴΨӢԜނۘ҂ᄽϯрىаᒣ PopP3 ϐלੰ R ೈқ (ߕკΜΟǵ ΜѤ)ǴԶ٬ PopP3 ளаԋࣁߙੰޑख़ा virulence factorǴගଯߙੰϐठ
ੰΚ߄Ƕ
ߙੰଯࢥΚਲ਼ Pss190 ٠คӧߓդύ R protein ᒣᇡޑ Avr protein PopP2 (Deslandes et al., 2003)ǴԶҁࣴزΨჴ PopP2 फ़եଯࢥΚਲ਼ Pss190 ӧלੰࠔسพनϐठੰΚ (კΜϖ)Ƕ೭٤ၗᡉҢǴӧߙੰύǴPopP ৎԋჹܭ Pss190 ӧพनϐଯठੰΚ߄ڀख़ाቹៜфૈǴPss190 ନΑڀԖ virulence protein PopP3 ϐѦǴΨӢࣁόڀԖӧพनёૈڀ Avr protein ܄ϐ PopP2ǴԶ٬ Pss190 ёೕᗉพनלੰᐒڋޑᒣᇡǴԶ Pss190 ӧלੰࠔسพ नϐଯठੰΚǶ ϐᘰဟᆫᗐಕᑈ (callose deposition)Ǵ٠Ъ٬พनჹ೬ᆭੰಒ (Pcc) ׳ࣁགੰǴ
39
ՠόቹៜ flg22 ᇨᏤϐ ROS ಕᑈ (ߕკΜϤǵΜΎǵΜΖ)Ƕҗܭਏᔈೈқڋ HR ٠ߚڋނ PTI ϸᔈޑѸाచҹ (Kazan and Lyons, 2014)ǴӢԜෳ PopP3
ڋ PTI ϸᔈϐၡ৩ёૈբҔܭ HR ᇨᏤၡ৩ϐѦ (independently)Ǵ܈ёૈځբҔ ᐒڋՏܭ ROS ૻ৲ᏤϐΠෞаڋᘰဟᆫᗐϐಕᑈ (Muthamilarasan and Prasad, 2013)Ǵࡺคੋܭፓ ROS ಕᑈᆶ HR ϸᔈǶฅԶǴӢӃޑ ROS ಕᑈჴ
ࢂߙੰޑख़ा virulence factorǶՠԖ፪ޑࢂǴӧלੰพनࠔس H7996 ߄
popP3 ࠅόቹៜ H7996 ჹߙੰ Pss190 ϐੰ্ϸᔈ (კΜΖ)ǹҗܭ PopP3 ϐ
ຝхࡴǺಒझ፦ᕭǵਡࢉՅ፦ (chromatin) ᆫǵಈጕᡏᑩεǵనݰ (vacuole) ᆶယᆘᡏ (chloroplast) ڙཞ (Muthamilarasan and Prasad, 2013)Ƕੰচགࢉၸำ ύதᇨวਡғނ PCD ϸᔈаٛᑇੰচߟࢉǴނޑ HR ϸᔈߡࢂന٫ٯηϐ
ǶӢԜಈጕᡏࣁੰচਏᔈೈқբҔޑख़ाՏϐǴӃࣴز൩วނੰ
চޑਏᔈೈқၸࢲϯಒझғӸૻဦ (cell survival signals) υᘋஎЬಈጕᡏբ Ҕǵϩှ௴ಒझԾఠ (apoptosis) ޑૻဦೈқ (pro-apoptotic proteins)Ǵڋಒझ ԾఠаڐշੰচΕߟ (Faherty and Maurelli, 2008)Ƕ
40
ӧਡғނಒझύǴڀԖಈጕᡏᏤӛᴏ两 (mitochondria targeting peptide, MT) ϐೈқ፦ಈጕᡏ߄य़ڙᡏ (receptor) ᒣ٠ᆶځ่ӝǴೈқ፦ωଌΕಈ ጕᡏϣǹۘ҂ᒡԿಈጕᡏϣޑೈқև҂ᄙ᠄ޑރᄊ (unfolded form)ǴѝԖ
ΕಈጕᡏࡕǴಈጕᡏૻ৲ᴏ两ϪନǴೈқωӧՔᒿೈқ (chaperon) ޑᔅ շΠᄙ᠄ǵౢғфૈ (Hicks and Galán, 2013)ǶҁࣴزճҔғނၗૻϩว
PopP3 ޑ N ᆄ 30 ঁữ୷ለᄬԋΑ MT ᆶૻ৲ᴏ两 (SP) (კΜΐ A)ǴԶჴᡍ ΨዴᇡԜ MT Тࢤࣁ PopP3 ০ပܭނಈጕᡏϐѸाׇӈ (კΜΐ B)ǴЪჹܭ PopP3 ෧եพनჹߙੰ Pss4 ל܄ᆶቚம Pss4 ϐࢥΚڀᜢᗖфૈ (კΒΜǵΒ Μ)ǶҞว০ပܭਡғނಈጕᡏϐੰচਏᔈೈқཱུϿǴނੰচ
Ԗ E. coli ϐ MapǵEspF Ϸ SopA (Hicks and Galán, 2013)Ǵނੰচ߾Ԗ P.
syringe ϐ HopG1 (Hicks and Galán, 2013)ǴԶځύѝԖ E. coli Map ჴΕ ಈጕᡏύǴЪѺಈጕᡏϣѦጢޑᚆη೯ࡋ٠ԋಈጕᡏᘐґှ (Hicks and Galán, 2013)ǴԶ P. syringe ޑ HopG1 ऩ҂০ပܭނಈጕᡏߡคݤڋނ ғߏวػ (Block et al., 2010)Ƕךॺෳ PopP3 ёૈᙖҗυᘋނಈጕᡏϐၮբǴ PopP3 ϐ interacting proteinsǴаճᕕှ PopP3 υᘋพनלੰϸᔈϐڀᡏᐒ ڋǴឍܴځዴϪϩηᐒڋᆶ࣬ᜢૻ৲Ꮴၡ৩ (Gohre et al., 2008; Gimenez-Ibanes
41
et al., 2009)Ǵ٠යఈёૈᙖԜࣴᔕԖշܭբނჹלଯࢥΚߙੰਲ਼Ӓ্ϐੰ
্ٛݯౣǶ
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