Zobrazeno 1 - 10
of 2 486
pro vyhledávání: '"E, JACOBSEN"'
Autor:
Nicole R. Foster, Alice R. Jones, Oscar Serrano, Anna Lafratta, Paul S. Lavery, Kor-jent van Dijk, Ed Biffin, Bronwyn M. Gillanders, Jennifer Young, Pere Masque, Patricia S. Gadd, Geraldine E. Jacobsen, Atun Zawadzki, Andria Greene, Michelle Waycott
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-11 (2024)
Abstract Anthropogenic activities are causing detrimental changes to coastal plants– namely seagrass, mangrove, and tidal marshes. Looking beyond recent times to past vegetation dynamics is critical to assess the response and resilience of an envir
Externí odkaz:
https://doaj.org/article/b8110ccbbd3b4bbe80ad1b6c1a46df0e
Publikováno v:
eLife, Vol 12 (2024)
Silencing pathways prevent transposable element (TE) proliferation and help to maintain genome integrity through cell division. Silenced genomic regions can be classified as either euchromatic or heterochromatic, and are targeted by genetically separ
Externí odkaz:
https://doaj.org/article/f173910d7dd743d1b0e8d98004df95ca
Autor:
Zhen Wang, Claudia M. Castillo-González, Changjiang Zhao, Chun-Yip Tong, Changhao Li, Songxiao Zhong, Zhiyang Liu, Kaili Xie, Jiaying Zhu, Zhongshou Wu, Xu Peng, Yannick Jacob, Scott D. Michaels, Steven E. Jacobsen, Xiuren Zhang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract The H3 methyltransferases ATXR5 and ATXR6 deposit H3.1K27me1 to heterochromatin to prevent genomic instability and transposon re-activation. Here, we report that atxr5 atxr6 mutants display robust resistance to Geminivirus. The viral resista
Externí odkaz:
https://doaj.org/article/8592bad5b0d24d13a6cc15d3c8d43320
Publikováno v:
Epigenomes, Vol 8, Iss 3, p 33 (2024)
Proteins are localized and concentrated at cellular and genomic locations for specific and efficient functions. Efforts to understand protein accumulation in eukaryotic organisms have primarily focused on multivalent interactions between intrinsicall
Externí odkaz:
https://doaj.org/article/c7b00d65d115467d8cb824a51a560439
Autor:
Zheng Li, Ming Wang, Zhenhui Zhong, Javier Gallego-Bartolomé, Suhua Feng, Yasaman Jami-Alahmadi, Xinyi Wang, James Wohlschlegel, Sylvain Bischof, Jeff A. Long, Steven E. Jacobsen
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
Abstract MORPHEUS’ MOLECULE1 (MOM1) is an Arabidopsis factor previously shown to mediate transcriptional silencing independent of major DNA methylation changes. Here we find that MOM1 localizes with sites of RNA-directed DNA methylation (RdDM). Tet
Externí odkaz:
https://doaj.org/article/a9ef9968972e4c4d834f28a8b57d10d9
Autor:
Xin Zang, Undramaa Bat-Erdene, Weixue Huang, Zhongshou Wu, Steve E. Jacobsen, Yi Tang, Jiahai Zhou
Publikováno v:
BioDesign Research, Vol 6 (2024)
Dihydroxy acid dehydratase (DHAD) is the third enzyme in the plant branched-chain amino acid biosynthetic pathway and the target for commercial herbicide development. We have previously reported the discovery of fungal natural product aspterric acid
Externí odkaz:
https://doaj.org/article/6a56819feb284d81b41329fc8e5a2734
Autor:
Daniel E. Jacobsen, Makaela M. Montoya, Trent R. Llewellyn, Kaitlyn Martinez, Kristen M. Wilding, Kiersten D. Lenz, Carrie A. Manore, Jessica Z. Kubicek-Sutherland, Harshini Mukundan
Publikováno v:
PLoS ONE, Vol 19, Iss 4 (2024)
Externí odkaz:
https://doaj.org/article/ccd31ff6d2cd4aee87a5946fdc5f4263
Autor:
Zhenhui Zhong, Yan Xue, C. Jake Harris, Ming Wang, Zheng Li, Yunqing Ke, Mukun Liu, Jessica Zhou, Yasaman Jami-Alahmadi, Suhua Feng, James A. Wohlschlegel, Steven E. Jacobsen
Publikováno v:
Genome Biology, Vol 24, Iss 1, Pp 1-16 (2023)
Abstract Background The microrchidia (MORC) proteins are a family of evolutionarily conserved GHKL-type ATPases involved in chromatin compaction and gene silencing. Arabidopsis MORC proteins act in the RNA-directed DNA methylation (RdDM) pathway, whe
Externí odkaz:
https://doaj.org/article/36717267e0554e1a8f34782f596b8a07
Autor:
Ming Wang, Zhenhui Zhong, Javier Gallego-Bartolomé, Suhua Feng, Yuan-Hsin Shih, Mukun Liu, Jessica Zhou, John Curtis Richey, Charmaine Ng, Yasaman Jami-Alahmadi, James Wohlschlegel, Keqiang Wu, Steven E. Jacobsen
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
TRB proteins have been shown to recruit PRC2 for H3K27me3 deposition. This work shows that TRBs also recruit JMJ14 to remove H3K4me3, demonstrating that TRBs silence the target genes via a combinatorial histone modification mechanism.
Externí odkaz:
https://doaj.org/article/bc9ef621c18d4d34ba18699e910259e6
Autor:
Kira M. Veley, Kiona Elliott, Greg Jensen, Zhenhui Zhong, Suhua Feng, Marisa Yoder, Kerrigan B. Gilbert, Jeffrey C. Berry, Zuh-Jyh Daniel Lin, Basudev Ghoshal, Javier Gallego-Bartolomé, Joanna Norton, Sharon Motomura-Wages, James C. Carrington, Steven E. Jacobsen, Rebecca S. Bart
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Activating the expression of host susceptibility (S) genes is one of the strategies plant pathogens employed to promote infection of their host. Here, the authors show that targeted methylation at the TAL20 effector binding element of the cassava SWE
Externí odkaz:
https://doaj.org/article/e7d105312d684276a6638467e05b4c57