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[PDF] Top 20 Ammonium accumulation is associated with senescence of rice leaves

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Ammonium accumulation is associated with senescence of rice leaves

Ammonium accumulation is associated with senescence of rice leaves

... Protein, ammonium, and nitrate levels and GS activity in detached rice leaves during dark-induced ...day of dark incubation and increased subse- quently. The increase in ammonium level ... See full document

7

An increase in ethylene sensitivity is associated with jasmonate-promoted senescence of detached rice leaves

An increase in ethylene sensitivity is associated with jasmonate-promoted senescence of detached rice leaves

... Treat- ment of leaf segments with silver nitrate or/and silver thiosulfate, inhibitors of ethylene action, inhibited meth- yl jasmonate-, jasmonic acid-, linolenic acid-, an[r] ... See full document

4

Accumulation of ammonium in rice leaves in response to excess cadmium

Accumulation of ammonium in rice leaves in response to excess cadmium

... induced ammonium accumulation in detached rice leaves, indicating that ammonium accumulation is induced by Cd ...-promoted senescence and ammonium ... See full document

5

Water stress, ammonium, and leaf senescence in detached rice leaves

Water stress, ammonium, and leaf senescence in detached rice leaves

... words: ammonium, leaf senescence, Oryza sativa, water stress Abstract Ammonium accumulation in relation to water stress-promoted senescence of detached rice leaves ... See full document

5

Effect of oxidative stress caused by hydrogen peroxide on senescence of rice leaves

Effect of oxidative stress caused by hydrogen peroxide on senescence of rice leaves

... Department of Agronomy, National Taiwan University, Taipei, Taiwan, Republic of China (Received September 25, 1997; Accepted February 26, 1998) ...peroxidation is considered to be an important ... See full document

4

Senescence of Rice Leaves VI. Comparative Study of the Metabolic Changes of Senescing Turgid and Water-Stressed Excised leaves

Senescence of Rice Leaves VI. Comparative Study of the Metabolic Changes of Senescing Turgid and Water-Stressed Excised leaves

... (1979a) concluded that water stress did not accelerate all the metabolic changes associated with leaf senescence, though they showed that the changes in the levels of chlorophyll and pro[r] ... See full document

6

Regulation of ammonium-induced proline accumulation in detached rice leaves

Regulation of ammonium-induced proline accumulation in detached rice leaves

... words: Ammonium, Oryza sativa, Proline accumulation Abstract Accumulation of proline in response to NH 4 Cl was studied in detached leaves of rice (Oryza sativa ... See full document

6

Ammonium in relation to proline accumulation in detached rice leaves

Ammonium in relation to proline accumulation in detached rice leaves

... Ammonium accumulation caused by water stress coincided closely with proline accumulation in detached rice ...an accumulation of ammonium in detached rice ... See full document

6

Disturbed ammonium assimilation is associated with growth inhibition of roots in rice seedlings caused by NaCl

Disturbed ammonium assimilation is associated with growth inhibition of roots in rice seedlings caused by NaCl

... This conclusion is based on the observations that (a) ammonium accumulation in roots preceded root growth reduction caused by NaCl; (b) ammo- nium levels in root[r] ... See full document

6

Regulation of proline accumulation in detached rice leaves

Regulation of proline accumulation in detached rice leaves

... The increase of proline content in ammonium vanadate-treated detached rice leaves was associated with cell sap acidification.. However, ammonium chloride also decreased cell sap pH an[r] ... See full document

6

Cadmium-induced ammonium ion accumulation of rice seedlings at high temperature is mediated through abscisic acid

Cadmium-induced ammonium ion accumulation of rice seedlings at high temperature is mediated through abscisic acid

... second leaves of rice seedlings grown at high temperature when compared with untreated control (Fig- ...second leaves and transpiration rate of rice seedlings treated ... See full document

11

Regulation of proline accumulation in detached rice leaves exposed to excess copper

Regulation of proline accumulation in detached rice leaves exposed to excess copper

... Abstract Accumulation of proline in response to excess Cu was studied in detached leaves of rice (Oryza ...proline accumulation in detached rice leaves under both ... See full document

8

Phosphinothricin tolerance in rice (Oryza sativa L.) seedlings is associated with elevated abscisic acid in the leaves

Phosphinothricin tolerance in rice (Oryza sativa L.) seedlings is associated with elevated abscisic acid in the leaves

... glufosinate) is a nonselective herbicide that is a potent inhibitor of glutamine synthetase ...PPT-sensitive rice cultivars were used to study the role of abscisic acid (ABA) in PPT ... See full document

8

Senescence of Rice Leaves XXX Levels of Endogenous Polyamines and Dark-Induced Senescence of Rice Leaves

Senescence of Rice Leaves XXX Levels of Endogenous Polyamines and Dark-Induced Senescence of Rice Leaves

... Since ethylene and polyamines share SAM as a com- mon precursor (Miyazaki and Yang 1987), the changes in levels of polyamines should be inversely correlated with changes in rates of prod[r] ... See full document

8

Proline accumulation is associated with inhibition of rice seedling root growth caused by NaCl

Proline accumulation is associated with inhibition of rice seedling root growth caused by NaCl

... This conclusion was based on the observations that (a) proline accumulation in roots preceded root growth reduction caused by NaCl, (b) proline level in roots is [r] ... See full document

8

Hydrogen peroxide is involved in methyl jasmonate-induced senescence of rice leaves

Hydrogen peroxide is involved in methyl jasmonate-induced senescence of rice leaves

... 2 is relatively stable and diffusible through membrane, H 2 O 2 is thought to constitute a general signal molecule inducing cellular stress (Foyer et ...induction of defense genes in response to ... See full document

11

Hydrogen peroxide is necessary for abscisic acid-induced senescence of rice leaves

Hydrogen peroxide is necessary for abscisic acid-induced senescence of rice leaves

... role of H 2 O 2 in abscisic acid (ABA)-induced rice leaf senescence is ...in rice leaves, which preceded the occurrence of leaf ...ABA-induced senescence, ... See full document

11

Senescence of Rice Leaves XVIII. Changes of Stomatal Aperture during Senescence

Senescence of Rice Leaves XVIII. Changes of Stomatal Aperture during Senescence

... Although the aperture size of adaxial and abaxial stomata in seedlings leaves is generally small prior to senescence, the small stomatal aperture observed prior to senescence seems to be[r] ... See full document

5

Toxicity in leaves of rice exposed to cadmium is due to hydrogen peroxide accumulation

Toxicity in leaves of rice exposed to cadmium is due to hydrogen peroxide accumulation

... detached leaves excised from the third leaf of TN1 rice seedlings have long been used as a model system for the studies of stress ...tached rice leaves, the apical 3 cm of ... See full document

11

Senescence of rice leaves. XX. Changes of proton secretion during senescence

Senescence of rice leaves. XX. Changes of proton secretion during senescence

... Abscisic acid significantly promoted senesc- ence of detached rice leaves under dark and light conditions (Table II).. Recently, Gepstein [3] demonstrated that vanad[r] ... See full document

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