IHB OpenIR  > 期刊论文
Molecular cytogenetic detection of paternal chromosome fragments in allogynogenetic gibel carp, Carassius auratus gibelio Bloch
M. S. Yi; Y. Q. Li; J. D. Liu; L. Zhou; Q. X. Yu & J. F. Gui; Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2003
Source PublicationCHROMOSOME RESEARCH
Volume11Issue:7Pages:665-671
AbstractIn gynogenesis, sperm from related species activates egg and embryonic development, but normally does not contribute genetically to the offspring. In gibel carp, Carassius auratus gibelio Bloch, however, gynogenetic offspring often show some phenotypes apparently derived from the heterologous sperm donor. This paternal effect of allogynogenesis is outstanding in an artificial clone F produced by cold treatment of clone E eggs after insemination with blunt-nose black bream (Megaloabrama amblycephala Yin) sperm. Karyotype analysis revealed 5-15 supernumerary microchromosomes in different individuals of clone F in addition to 156 normal chromosomes inherited from the maternal clone E. A painting probe was prepared from the microdissected microchromosomes, and used to investigate the origin of these microchromosomes. Strong positive signals were detected on each microchromosomes of clone F and on 4 pairs of chromosomes in blunt-nose black bream, whereas no signals were detected on the chromosomes of clone E. This result indicates that some paternal chromosome fragments of blunt-nose black bream have been incorporated into the artificial clone F. Therefore, the manipulation of allogynogenesis may provide a unique method to transfer DNA between diverse species for fish breeding.
KeywordAllogynogenesis Chromosome Painting Microchromosome Microdissection Paternal Chromosome Fragment
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; Hubei Univ, Fac Life Sci, Wuhan 430062, Peoples R China; Wuhan Univ, Sch Life Sci, Wuhan 430072, Peoples R China
Subject AreaBiochemistry & Molecular Biology ; Genetics & Heredity
Indexed BySCI
WOS IDWOS:000185621500003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9642
Collection期刊论文
Corresponding AuthorGui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
M. S. Yi,Y. Q. Li,J. D. Liu,et al. Molecular cytogenetic detection of paternal chromosome fragments in allogynogenetic gibel carp, Carassius auratus gibelio Bloch[J]. CHROMOSOME RESEARCH,2003,11(7):665-671.
APA M. S. Yi,Y. Q. Li,J. D. Liu,L. Zhou,Q. X. Yu & J. F. Gui,&Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2003).Molecular cytogenetic detection of paternal chromosome fragments in allogynogenetic gibel carp, Carassius auratus gibelio Bloch.CHROMOSOME RESEARCH,11(7),665-671.
MLA M. S. Yi,et al."Molecular cytogenetic detection of paternal chromosome fragments in allogynogenetic gibel carp, Carassius auratus gibelio Bloch".CHROMOSOME RESEARCH 11.7(2003):665-671.
Files in This Item:
File Name/Size DocType Version Access License
Molecular cytogeneti(190KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[M. S. Yi]'s Articles
[Y. Q. Li]'s Articles
[J. D. Liu]'s Articles
Baidu academic
Similar articles in Baidu academic
[M. S. Yi]'s Articles
[Y. Q. Li]'s Articles
[J. D. Liu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[M. S. Yi]'s Articles
[Y. Q. Li]'s Articles
[J. D. Liu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Molecular cytogenetic detection of paternal chromosome fragments in allogynogenetic gibel carp, Carassius auratus gibelio Bloch.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.