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Chenlong Li
Researcher at Sun Yat-sen University
Publications - 33
Citations - 1202
Chenlong Li is an academic researcher from Sun Yat-sen University. The author has contributed to research in topics: Arabidopsis & Chromatin. The author has an hindex of 16, co-authored 27 publications receiving 796 citations. Previous affiliations of Chenlong Li include Agriculture and Agri-Food Canada & University of Western Ontario.
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Journal ArticleDOI
Concerted genomic targeting of H3K27 demethylase REF6 and chromatin-remodeling ATPase BRM in Arabidopsis
Chenlong Li,Chenlong Li,Lianfeng Gu,Lianfeng Gu,Lianfeng Gu,Lei Gao,Chen Chen,Chen Chen,Chuang-Qi Wei,Chuang-Qi Wei,Qi Qiu,Chih Wei Chien,Suikang Wang,Suikang Wang,Lihua Jiang,Lian-Feng Ai,Chia-Yang Chen,Songguang Yang,Vi Nguyen,Yanhua Qi,Michael Snyder,Alma L. Burlingame,Susanne E. Kohalmi,Shangzhi Huang,Xiaofeng Cao,Zhi-Yong Wang,Keqiang Wu,Xuemei Chen,Yuhai Cui,Yuhai Cui +29 more
TL;DR: This work identifies a new genomic targeting mechanism for an H3K27 demethylase and demonstrates its key role in recruiting the BRM chromatin remodeler.
Journal ArticleDOI
HISTONE DEACETYLASE19 interacts with HSL1 and participates in the repression of seed maturation genes in Arabidopsis seedlings.
Yi Zhou,Bin Tan,Ming Luo,Ming Luo,Yin Li,Chen Liu,Chen Chen,Chun-Wei Yu,Songguang Yang,Shuai Dong,Jiuxiao Ruan,Liangbin Yuan,Zhang Zhou,Linmao Zhao,Chenlong Li,Huhui Chen,Yuhai Cui,Keqiang Wu,Shangzhi Huang +18 more
TL;DR: It is found that mutations in HDA19 resulted in the ectopic expression of seed maturation genes in seedlings, which was associated with increased levels of gene activation marks, but decreased levels of the gene repression mark Histone H3 Lys 27 tri-methylation (H3K27me3) in the promoter and/or coding regions.
Journal ArticleDOI
The Arabidopsis SWI2/SNF2 chromatin Remodeler BRAHMA regulates polycomb function during vegetative development and directly activates the flowering repressor gene SVP.
Chenlong Li,Chen Chen,Lei Gao,Songguang Yang,Vi Nguyen,Xuejiang Shi,Katherine A. Siminovitch,Susanne E. Kohalmi,Shangzhi Huang,Keqiang Wu,Xuemei Chen,Yuhai Cui +11 more
TL;DR: A genome-wide analysis of trimethylated histone H3 lysine 27 in brm mutant seedlings reveals a genome- wide functional interplay between BRM and PcG and provides new insights into the impacts of these proteins in plant growth and development.
Journal ArticleDOI
The Arabidopsis SWI2/SNF2 Chromatin Remodeling ATPase BRAHMA Targets Directly to PINs and Is Required for Root Stem Cell Niche Maintenance
Songguang Yang,Songguang Yang,Chenlong Li,Chenlong Li,Linmao Zhao,Sujuan Gao,Jingxia Lu,Minglei Zhao,Chia-Yang Chen,Xuncheng Liu,Ming Luo,Yuhai Cui,Chengwei Yang,Keqiang Wu +13 more
TL;DR: Results support the idea that BRM acts in the PLT pathway to maintain the root stem cell niche by altering the expression of PINs, and genetic interaction assays indicate that PLTs acted downstream of BRM, and overexpression of PLT2 partially rescued the stem cell defect of brm mutants.
Journal ArticleDOI
Cytosolic acetyl-CoA promotes histone acetylation predominantly at H3K27 in Arabidopsis
Chen Chen,Chen Chen,Chenlong Li,Chenlong Li,Ying Wang,Justin B. Renaud,Gang Tian,Shrikaar Kambhampati,Shrikaar Kambhampati,Behnaz Saatian,Behnaz Saatian,Vi Nguyen,Abdelali Hannoufa,Abdelali Hannoufa,Frédéric Marsolais,Frédéric Marsolais,Ze-Chun Yuan,Kangfu Yu,Ryan S. Austin,Ryan S. Austin,Jun Liu,Susanne E. Kohalmi,Keqiang Wu,Shangzhi Huang,Yuhai Cui,Yuhai Cui +25 more
TL;DR: H3K27ac is an important link between cytosolic acetyl-CoA level and gene expression in response to the dynamic metabolic environments in plants as well as the dynamic changes in H3K 27ac, gene transcripts and metabolites occurring in the cell by the increased levels of acetyl -CoA.