Results 121 to 130 of about 304,363 (385)

Minor introns are embedded molecular switches regulated by highly unstable U6atac snRNA

eLife, 2013
Eukaryotes have two types of spliceosomes, comprised of either major (U1, U2, U4, U5, U6) or minor (U11, U12, U4atac, U6atac;
Ihab Younis, K. Dittmar, Wei Wang, Shawn W Foley, Michael G. Berg, Karen Y Hu, Zhi Wei, L. Wan, G. Dreyfuss   +8 more
semanticscholar   +1 more source

Construction of a Multitissue Cell Atlas Reveals Cell‐Type‐Specific Regulation of Molecular and Complex Phenotypes in Pigs

Advanced Science, EarlyView.
This research conducts an in‐depth investigation of cell‐type‐specific regulatory mechanisms underlying molecular and complex phenotypes through integrative analysis of multitissue single‐nucleus RNA sequencing, bulk RNA‐seq, and genome‐wide association study (GWAS) data in pigs.
Lijuan Chen, Houcheng Li, Jinyan Teng, Zhen Wang, Xiaolu Qu, Zhe Chen, Xiaodian Cai, Haonan Zeng, Zhonghao Bai, Jinghui Li, Xiangchun Pan, Leyan Yan, Fei Wang, Lin Lin, Yonglun Luo, Goutam Sahana, Mogens Sandø Lund, Maria Ballester, Daniel Crespo‐Piazuelo, Peter Karlskov‐Mortensen, Merete Fredholm, Alex Clop, Marcel Amills, Crystal Loving, Christopher K. Tuggle, Ole Madsen, Jiaqi Li, Zhe Zhang, George E. Liu, Jicai Jiang, Lingzhao Fang, Guoqiang Yi   +31 more
wiley   +1 more source

Evidence of uneven selective pressure on different subsets of the conserved human genome : implications for the significance of intronic and intergenic DNA [PDF]

, 2009
Peer reviewedPublisher ...
Davidson, Scott, MacKenzie, Alasdair, Starkey, Andrew   +2 more
core   +4 more sources

Pathogenicity of Mediator Complex Subunit 27 (MED27) in a Neurodevelopmental Disorder with Cerebellar Atrophy

Advanced Science, EarlyView.
MED27 is one of the 26 subunits in the human Mediator complex (MED). Neurodevelopmental disorder‐causing MED27 genetic variants induce instability of MED, leading to disrupted DNA occupancy, altered chromatin interaction, and subsequent transcriptional dysregulation of critical downstream genes, including master regulatory transcription factors ...
Nuermila Yiliyaer, Xiaocheng Li, Tianyu Guo, Haiying Zhou, Lihai Gong, Luowei Yuan, Yang Fu, Yulong Qiao, Ying Lam Lui, Nuo Chen, Pengfei Lin, Hoi Hung Cheung, Ho Ko, Linyan Meng, Xiao Chen, Yong Lei, Kin Ming Kwan, Huating Wang, Shen Gu   +18 more
wiley   +1 more source

Choosing and Using Introns in Molecular Phylogenetics

Evolutionary Bioinformatics, 2007
Introns are now commonly used in molecular phylogenetics in an attempt to recover gene trees that are concordant with species trees, but there are a range of genomic, logistical and analytical considerations that are infrequently discussed in empirical ...
Simon Creer
doaj  

The complex intron landscape and massive intron invasion in a picoeukaryote provides insights into intron evolution [PDF]

, 2013
Genes in pieces and spliceosomal introns are a landmark of eukaryotes, with intron invasion usually assumed to have happened early on in evolution. Here, we analyse the intron landscape of Micromonas, a unicellular green alga in the Mamiellophyceae ...
Bartschat, Bram Verhelst, Cavalier-Smith, Collins, Csuros, Da Lage, Denoeud, Derelle, Gilbert, Hoskins, Irimia, Iwata, Jaillon, Keeling, Koonin, Krzywinski, Li, Lynch, Lynch, Lynch, Lynch, Lynch, Martin, Moreau, Nguyen, Nielsen, Ohm, Parenteau, Pierre Rouzé, Rogozin, Roy, Roy, Roy, Sakurai, Sterck, Sun, Szafranski, Torriani, Tseng, van der Burgt, Wickham, Worden, Yenerall, Yves Van de Peer   +43 more
core   +2 more sources

Interferon‐Driven Biomarkers and Synergistic Therapy for PRMT5 Inhibition in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
Triple‐negative breast cancer exhibits variable sensitivity to PRMT5 inhibition. Basal interferon signaling is identified as a key biomarker of response. PARP inhibition with olaparib induces IFN signaling, sensitizing resistant TNBC cells to PRMT5 inhibitors.
Ziwen Zhang, Sheyu Zhang, Lu Guo, Yichun Pan, Juan Huang, Yishuai Ji, Jiaqi Tao, Yong Wei, Xiaojia Wang, Qin Wu   +9 more
wiley   +1 more source

Sense-antisense gene overlap is probably a cause for retaining the few introns in Giardia genome and the implications

Biology Direct, 2018
Background It is widely accepted that the last eukaryotic common ancestor and early eukaryotes were intron-rich and intron loss dominated subsequent evolution, thus the presence of only very few introns in some modern eukaryotes must be the consequence ...
Min Xue, Bing Chen, Qingqing Ye, Jingru Shao, Zhangxia Lyu, Jianfan Wen   +5 more
doaj   +1 more source

Nuclear group I introns in self-splicing and beyond

Mobile DNA, 2013
Group I introns are a distinct class of RNA self-splicing introns with an ancient origin. All known group I introns present in eukaryote nuclei interrupt functional ribosomal RNA genes located in ribosomal DNA loci.
Annica Hedberg, S. Johansen
semanticscholar   +1 more source

High‐Resolution Genomic Resources for Trait Mapping and Precision Breeding for Adzuki Bean (Vigna angularis)

Advanced Science, EarlyView.
This study establishes crucial genomic resources for adzuki bean, including a reference genome, variation map, and the AdzukiBeanAtlas toolkit. We identify key candidate genes (ANKRD50, NAC73, ANR1, NPF5.4) for important agronomic traits through Genome‐Wide Association Studies (GWAS).
Liangliang Hu, Xiaolei Wang, Yazhou Zhang, Vanika Garg, Xingxing Yuan, Renfeng Xue, Hongmei Zhou, Yanhua Chen, Weili Hu, Rutwik Barmukh, Rong Cao, Tianxiao Chen, Qiannan Song, Dan Gao, Gaoling Luo, Xu Zhu, Xin Jing, Suhua Wang, Caiju Li, Yunshan Wei, Weide Ge, Xin Chen, Lixia Wang, Rajeev K Varshney, Chengzhi Jiao, Xuzhen Cheng, Honglin Chen   +26 more
wiley   +1 more source