Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Gregory P. Copenhaver"'
Publikováno v:
Nucleus, Vol 15, Iss 1 (2024)
ABSTRACTHeterochromatin is an organizational property of eukaryotic chromosomes, characterized by extensive DNA and histone modifications, that is associated with the silencing of transposable elements and repetitive sequences. Maintaining heterochro
Externí odkaz:
https://doaj.org/article/1dc1325024184b6f8c041f9a21591c59
Publikováno v:
PLoS Genetics, Vol 20, Iss 5 (2024)
Externí odkaz:
https://doaj.org/article/5aff6b99c8e7452e80194248e0e33b49
Autor:
Wanyue Xu, Yue Yu, Juli Jing, Zhen Wu, Xumin Zhang, Chenjiang You, Hong Ma, Gregory P. Copenhaver, Yan He, Yingxiang Wang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
Abstract Meiotic recombination requires the specific RecA homolog DMC1 recombinase to stabilize strand exchange intermediates in most eukaryotes. Normal DMC1 levels are crucial for its function, yet the regulatory mechanisms of DMC1 stability are unk
Externí odkaz:
https://doaj.org/article/9c148b6935724653bfb2653df832a324
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/fca1cd6e32724cd78e8aae4394954e62
Autor:
Gregory S. Barsh, Geraldine Butler, Gregory P. Copenhaver, Sean Crosson, Lotte Søgaard-Andersen, Eva H. Stukenbrock
Publikováno v:
PLoS Genetics, Vol 19, Iss 4 (2023)
Externí odkaz:
https://doaj.org/article/991e2eb5e9bb4241a92ef7a06a61f3d7
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-13 (2021)
Abstract Background Meiosis is a specialized cell division that underpins sexual reproduction in most eukaryotes. During meiosis, interhomolog meiotic recombination facilitates accurate chromosome segregation and generates genetic diversity by shuffl
Externí odkaz:
https://doaj.org/article/fadb2e6495cf4b07aabdd4cf876931ea
Publikováno v:
PLoS Genetics, Vol 18, Iss 2 (2022)
Externí odkaz:
https://doaj.org/article/db64e5cd81f4428bb037330cf45b8af1
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Plants, like all sexually reproducing organisms, create genetic variability by reshuffling parental alleles during meiosis. Patterns of genetic variation in the resulting gametes are determined by the independent assortment of chromosomes in meiosis
Externí odkaz:
https://doaj.org/article/8a3c8848b86c4cedac27d7792a2d5fcd
Publikováno v:
PLoS Genetics, Vol 16, Iss 11 (2020)
Externí odkaz:
https://doaj.org/article/53d1f002512b4e2aa896fc9f50747c13
Autor:
Chengpeng He, Zhiyu Chen, Yiyong Zhao, Yue Yu, Hongkuan Wang, Cong Wang, Gregory P Copenhaver, Ji Qi, Yingxiang Wang
Publikováno v:
PLoS Genetics, Vol 18, Iss 2, p e1010041 (2022)
Histone methylation and demethylation play important roles in plant growth and development, but the involvement of histone demethylation during meiosis is poorly understood. Here we show that disruption of Arabidopsis thaliana INCREASE IN BONSAI METH
Externí odkaz:
https://doaj.org/article/fce679ee2a0c41bfb8efc670b52fb6ba