原名「台灣學術線上」
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題名:Genetic Variation of the Chinese Mudskipper, Periophthalmus cantonensis (Osbeck, 1762) (Pisces; Perciformes, Gobiidae) from Taiwan    
臺灣產彈塗魚(鱸目,?虎科)之遺傳變異
著者:Jung-Ti Chang(張羢悌) ;Sin-Che Lee(李信徹)
出版地區:台灣
出版城市:台北市
學科:生命科學 ; 醫學綜合
關鍵字:彈塗魚 ; 同功酶多型性 ; 遺傳變異與環境變化相關性 ; Chinese mudskipper population ; Isozyme polymorphism ; Genetic variation and environmental variability correlation
刊名:Zoological Studies 
頁碼:34-43
語言:英語
摘要: 中文摘要PDF ; 英文摘要PDF

總共有278尾的中國彈塗魚從臺灣六個地區包括淡水、宜蘭、台南、大甲、大肚及澎湖採集並藉由澱粉膠電泳法來估計其遺傳上分歧度之程度,14個同功酶中共得到二十二個基因座(loci)及四十七個等位基因(alleles),其Nei氏平均遺傳相似値爲0.996(其値介於0.993-0.999之間)代表具有高度相似的蛋白質結構,多型性基因(polymorphic loci),在0.95水準範圍從0.0909到0.2727平均値爲0.1742,期望平均異型結合數(ex-mean heterozygosity)從0.028到0.065平均値爲0.051,而各族群之間的平均分化度的Fst値僅爲0.0235,結果顯示大多數的族群並不符合日哈溫平衡,可能是由於某些因素例如土壤中的重金屬含量影響此結果。
The degree of genetic divergence of two hundred and seventy eight specimens of the Chinese mudskipper, Periophthalmus cantonensis (Osbeck, 1762) collected from six locations in Taiwan was estimated using starch gel electrophoresis. Fourteen enzymes corresponding to 22 gene loci and 47 alleles were recognized. An average Nei's genetic identity of ?=0.996 (0.993-0.999) indicated highly homogenous protein structure. The proportion of polymorphic loci (0.95 level) varied from 0.0909 to 0.2727 with a mean of 0.1742; expected heterozygosity ranged from 0.028 to 0.065 with a mean of 0.051. The mean Fst differentiation among populations was only 0.0235. However, observed population phenotype numbers partly disagreed with Hardy-Weinberg equilibrium; this is probably due to some factors that affect the disequilibrium.


    

本卷期目次
Zoological Studies 
Transmembrane Signaling and Animal Evolution/ Ren-Jye Ho
Mitochondrial DNA Variation in Natural Populations of Drosophila immigrans/ Tadashi AotsukaHwei-Yu ChangFei-Jann LinOsamu Kitagawa
Genetic Variation of the Chinese Mudskipper, Periophthalmus cantonensis (Osbeck, 1762) (Pisces; Perciformes, Gobiidae) from Taiwan/ Jung-Ti ChangSin-Che Lee
A Review of the Muraenid Eels (Family Muraenidae) from Taiwan with Descriptions of Twelve New Records/ Hong-Ming ChenKwang-Tsao ShaoChe-Tsung Chen
Morphology of the Antennal Sensilla of the Oriental Fruit Fly, Dacus dorsalis Hendel (Diptera: Tephritidae)/ Wen-Yung LeeJui-Chun ChangYu-Bing HwangTai-Lang Lin
Characteristics of Oviposition of Diamondback Moth (Lepidoptera: Yponomeutidae) on Cabbage/ Shu-Huei LiuChian-Leei ChenYii-Fei Yiin
Comparison of Zinc Absorption between Common Carp and Other Fresh Water Fishes/ Sen-Shyong JengJuanq-Lin Lian
A New Record of the Viviparous Skink, Mabuya multifasciata (Kuhl, 1820) (Squamata: Reptilia), from Taiwan/ Hidetoshi OtaHsueh-Wen ChangKou-Chiang LiuTsutomu Hikida
Effects of Dissolved Oxygen on Oxygen Consumption and Ammonia Type Fixed Nitrogen Excretion of Penaeus chinensis Juveniles/ Jiann-Chu ChenFan-Hua Nan
 
   
 
   

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