[PDF] Top 20 Serum estradiol-17 beta and testosterone levels during silvering in wild Japanese eel Anguilla japonica.
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Serum estradiol-17 beta and testosterone levels during silvering in wild Japanese eel Anguilla japonica.
... received in revised form 5 September 2003; accepted 6 September 2003 Abstract To understand the changes of serum levels of sex steroids in the wild Japanese eel ... See full document
8
Cloning of the cDNA for thyroid stimulating hormone β subunit and changes in activity of the pituitary– thyroid axis during silvering of the Japanese eel, Anguilla japonica
... involved in eel ...changes in thyroid status during silvering of Japanese ...changes in the pituitary–thyroid axis during silvering of wild ... See full document
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Profiles of PGH-α, GTH I-β, and GTH II-β mRNA transcript levels at different ovarian stages in the wild female Japanese eel Anguilla japonica
... of Japanese eel Anguilla japonica was cloned and sequenced, and the profiles of pituitary glycoprotein hormone a subunit (PGH-a), GTH I-b, and GTH II-b mRNA transcript ... See full document
9
Synchronous changes of morphology and gonadal development of silvering Japanese eel Anguilla japonica.
... of Japanese eel Anguilla japonica during silvering was examined via gonadal histology and morphometric ...1998 and November ...pre-silver, and silver phases. ... See full document
14
Salinity preference of silvering Japanese eel Anguilla japonica: evidence from pituitary prolactin mRNA levels and otolith Sr:Ca ratios
... of Japanese eel Anguilla japonica during silvering was vali- dated from the viewpoints of physiological ecology by examining the pituitary prolactin (PRL) mRNA expression ... See full document
9
Salinity preference of silvering Japanese eel Anguilla japonica: evidence from pituitary prolactin mRNA levels and otolith Sr: Ca ratios.
... of Japanese eel Anguilla japonica during silvering was vali- dated from the viewpoints of physiological ecology by examining the pituitary prolactin (PRL) mRNA expression ... See full document
9
The silvering of the Japanese eel Anguilla japonica: season, age, size and fat
... (16,17,18) 、鰓部鹽類細胞 (Chloride cell) 增加 (19,20) 及魚鰾發育為適應深海環境之形 式 (21) 等等。綜上所述，不論是人工繁殖用種鰻之選擇，或是放流用種鰻之評估， 皆需了解鰻魚銀化之基礎生理條件及其特徵，方有助於這些問題的釐清與解決。 本研究以台灣之天然產日本鰻為材料，測定體長、體重、年齡及體脂率，並 分析其銀化之啟動或過程，是否受上述因子與季節變化之影響，並討論其生理意 ... See full document
17
Influence of Exogenous Gonadotropin and Sexual Steroids on Ovary Development in Japanese Eel Anguilla japonica
... Wang and Show-Wan Lou* (Received, May 1, 2007; Accepted, June 15, 2007) ABSTRACT This study examines Japanese eel ovary responded to the administration of exogenous sexual hormone throughout the ... See full document
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Gonadotropin Induced Synchronous Changes of Morphology and Gonadal Development in the Japanese Eel Anguilla japonica
... Abstract In a previous study, we had observed synchronous changes of morphology and gonadal development in wild Japanese eel during the silvering ...process. ... See full document
24
Sex-dependent habitat use by the Japanese eel Anguilla japonica in Taiwan
... stage Japanese eels may also have been affected by ...also during the time period in which eel sex determination ...affect eel sex determination, ...tiation and freshwater ... See full document
6
Temporal analysis of population genetic composition in the overexploited Japanese eel Anguilla japonica
... Wang, and Shyh-Kang Jeng, Senior Member, IEEE Abstract—In this paper a compact switched-beam antenna is ...structure and presents a directional radiation pattern in the azimuth ..., and ... See full document
8
The sex ratios and growth strategies of wild and captive Japanese eels Anguilla japonica
... gender and sexual differences in the growth histories of Japanese eel Anguilla japonica were linked with respect to the sex ratio and growth rate of wild eels ... See full document
18
Historical decline in the Japanese eel Anguilla japonica in northern Taiwan inferred from temporal genetic variations.
... Tzeng and Sin-Che Lee (2003) Historical decline in the Japanese eel Anguilla japonica in northern Taiwan inferred from temporal genetic ...for in 6 polymorphic ... See full document
8
Identification and growth rates comparison of divergent migratory contingents of Japanese eel (Anguilla japonica)
... conditions and/or a movement to more favorable ones, the occupation of habitats that have specific or specialized habitat requirement, and the availability of more living ...gain in fitness from ... See full document
10
Population Genetic Structure of the Japanese Eel Anguilla japonica: Evidence for Panmixia in Spatial and Temporal Scales.
... Science and 2 Institute of Fisheries Science, College of Life Science, National Taiwan University, Taipei 106, Taiwan ABSTRACT: Since the 1970s, the population of the Japanese eel Anguilla ... See full document
12
Timing of metamorphosis and estuarine arrival across the dispersal range of the Japanese eel Anguilla japonica.
... The mean increment widths of the otoliths from the outer core to the metamorphosis check for the elvers collected at the 6 estuaries showed a geographic cline that dec[r] ... See full document
10
Population Genetic Structure among Intra-Annual Arrival Waves of the Japanese Eel Anguilla japonica in Northern Taiwan
... the Japanese eel among spatial (Tseng et ...2003), and intra-annual (this study) samples were ...habitats, and lowest among intra-annual cohorts of the same ...the Japanese eel, ... See full document
8
Effects of salinity and ontogenetic movements on strontium:calcium ratios in the otoliths of the Japanese eel, Anguilla japonica Temminck and Schlegel
... The relationship between Sr/Ca ratios in the otoliths of reared eels and ambient salinity (Fig. These data also validate the use of Sr/Ca ratios in otoliths as [r] ... See full document
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Effects of salinity and ontogenetic movements on strontium: calcium ratios in the otoliths of the Japanese eel, Anguilla japonica Temminck and Schlegel.
... The relationship between Sr/Ca ratios in the otoliths of reared eels and ambient salinity (Fig. These data also validate the use of Sr/Ca ratios in otoliths as [r] ... See full document
12
Use of otolith Sr:Ca ratios to study the riverine migratory behaviors of Japanese eel Anguilla japonica
... 1 and 2 in not having consistent low or high Sr:Ca ...ratios in the otoliths of Type 3 ...the eel after the elver stage gradually migrated to ...ages-1 and -2, and then increased ... See full document
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