Literature DB >> 16476208

DNA methylation patterns in in vitro-fertilised goat zygotes.

J Hou1, T H Lei, L Liu, X H Cui, X R An, Y F Chen.   

Abstract

Recent studies have shown that zygote demethylation patterns in mammals are variable among species. However, the methylation patterns of goat zygotes have not yet been reported on. In the present study, using immunofluorescence staining with an antibody against 5-methylcytosine, the methylation patterns of in vitro-derived goat zygotes were studied. The results indicate that goat zygotes do not undergo active global demethylation during pronuclei development, which is similar to the situation in ovine, but not in murine or bovine zygotes. This is believed to be the first report regarding methylation in goat zygotes.

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Year:  2005        PMID： 16476208     DOI： 10.1071/rd05075

Source DB:  PubMed          Journal:  Reprod Fertil Dev        ISSN： 1031-3613            Impact factor:   2.311


  5 in total

1.  DNA synthesis and epigenetic modification during mouse oocyte fertilization by human or hamster sperm injection.

Authors:  Yong-Nan Xu; Xiang-Shun Cui; Jin-Cheol Tae; Yong-Xun Jin; Nam-Hyung Kim
Journal:  J Assist Reprod Genet       Date:  2010-11-25       Impact factor: 3.412

2.  Dynamics of 5-methylcytosine and 5-hydroxymethylcytosine during pronuclear development in equine zygotes produced by ICSI.

Authors:  Sonia Heras; Katrien Smits; Catharina De Schauwer; Ann Van Soom
Journal:  Epigenetics Chromatin       Date:  2017-03-15       Impact factor: 4.954

3.  Activation of transcription factor circuity in 2i-induced ground state pluripotency is independent of repressive global epigenetic landscapes.

Authors:  Ruchi Shukla; Heidi K Mjoseng; John P Thomson; Simon Kling; Duncan Sproul; Donncha S Dunican; Bernard Ramsahoye; Tuempong Wongtawan; Fridolin Treindl; Markus F Templin; Ian R Adams; Sari Pennings; Richard R Meehan
Journal:  Nucleic Acids Res       Date:  2020-08-20       Impact factor: 16.971

4.  Epigenetic modification of histone 3 at lysine 9 in sheep zygotes and its relationship with DNA methylation.

Authors:  Jian Hou; Lei Liu; Jing Zhang; Xiu-Hong Cui; Feng-Xiang Yan; Hong Guan; Yong-Fu Chen; Xiao-Rong An
Journal:  BMC Dev Biol       Date:  2008-05-29       Impact factor: 1.978

5.  Oxidative stress in sperm affects the epigenetic reprogramming in early embryonic development.

Authors:  Sarah Wyck; Carolina Herrera; Cristina E Requena; Lilli Bittner; Petra Hajkova; Heinrich Bollwein; Raffaella Santoro
Journal:  Epigenetics Chromatin       Date:  2018-10-17       Impact factor: 4.954
  5 in total

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