[利用细胞遗传学方法评估白鲑属鱼类自然种群的发育稳定性]
[Cytogenetic approach to estimation of developmental stability of the natural population of coregonid fishes].
作者信息
Pak I V
机构信息
Tyumen' State University, ul. Pirogova 3, Tyumen, 625043 Russia.
出版信息
Ontogenez. 2004 Jan-Feb;35(1):37-40.
PMID:15027211
Abstract
A comparative cytogenetic analysis of coregonid fish was carried out in the river and lake ecosystems of the northern Tyumen' District. The occurrence of chromosomal aberrations in embryonic cells of fish steadily increased during the period from 1989 until 2001. Possible causes of this dynamic are discussed.
摘要
在秋明州北部地区的河流和湖泊生态系统中对白鲑科鱼类进行了比较细胞遗传学分析。1989年至2001年期间，鱼类胚胎细胞中染色体畸变的发生率稳步上升。文中讨论了这种动态变化的可能原因。
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