[Immunofluorescence patterns of histone H3 lysine 4 dimethylation on X chromosomes of different cloned cattle].
Using immunofluorescence staining, the patterns of histone H3 K4m2 of metaphase X chromosomes were measured in cloned cattle derived from FFB and FOV donor cells. The results demonstrated that the modification pattern of H3 K4m2 in the ear tissue of all clones was largely consistent with that of the donor cell line FFB and conventionally produced cattle, but different from that of the donor cell line FOV.
Cao
Geng-Sheng
GS
College of Life Science, Henan University, Kaifeng 475004, China. gscao@henu.edu.cn
Zhong
Hong
H
Zhou
Wen-Ping
WP
Li
Ning
N
D000818:Animals; D002417:Cattle; D002999:Clone Cells; D019175:DNA Methylation; D004622:Embryo, Mammalian / Q000166:cytology; D044127:Epigenesis, Genetic; D005260:Female; D005307:Fertilization in Vitro; D005455:Fluorescent Antibody Technique / Q000379:methods*; D006655:Histone Deacetylases / Q000378:metabolism; D006657:Histones / Q000235:genetics / Q000378:metabolism*; D008239:Lysine / Q000235:genetics / Q000378:metabolism*; D014960:X Chromosome / Q000235:genetics / Q000378:metabolism*
D006657:Histones; D006655:Histone Deacetylases; D008239:Lysine