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Reproduction mode of an artificial allotetraploid carp (Pisces; Cyprinidae)
YUZHEN YE; JIANFENG ZHOU; XIAOHU WANG and QINGJIANG WU; Wu, QJ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2002
Source PublicationHEREDITAS
Volume137Issue:2Pages:140-144
AbstractMature eggs of allotetraploid carp were activated by inactive sperm or crossed with normal sperms of common carp (Cyprinus carpio), crucian carp (Carassius auratus), Chinese blunt snout bream (Megalobrama amblycephala), Hemiculter leucisculus and Pseudorasbora parva. Chromosome counts showed that all offspring of these crosses presented a mode number of 200 chromosomes (4n = 200), and their morphological traits are much like maternal. Microsatelite marker and RAPD patterns between allotetraploid maternal and its offspring, reproduced from different paternal species, were identical. Cytological, morphological and molecular evidences suggested that allotetraploid carp female nucleus would not fuse with any male nucleus and its reproduction mode might be gynogenesis and therefore their offspring are retaining their tetraploidy and give origin to clonal individuals.
KeywordAlburnoides Complex Arbitrary Primers Markers Fish
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Subject AreaGenetics & Heredity
Indexed BySCI
WOS IDWOS:000181416900010
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9730
Collection期刊论文
Corresponding AuthorWu, QJ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
YUZHEN YE,JIANFENG ZHOU,XIAOHU WANG and QINGJIANG WU,et al. Reproduction mode of an artificial allotetraploid carp (Pisces; Cyprinidae)[J]. HEREDITAS,2002,137(2):140-144.
APA YUZHEN YE,JIANFENG ZHOU,XIAOHU WANG and QINGJIANG WU,&Wu, QJ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2002).Reproduction mode of an artificial allotetraploid carp (Pisces; Cyprinidae).HEREDITAS,137(2),140-144.
MLA YUZHEN YE,et al."Reproduction mode of an artificial allotetraploid carp (Pisces; Cyprinidae)".HEREDITAS 137.2(2002):140-144.
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