Results 131 to 140 of about 92,184 (310)

PWOs repress gene transcription by regulating chromatin structures in Arabidopsis

Nucleic Acids Research
Abstract PWWP-DOMAIN INTERACTOR OF POLYCOMBS (PWO) family proteins play a vital role in regulating plant development. However, the molecular mechanisms of how PWOs regulate chromatin structure is elusive. Our data show that the PWO1 binding sites are enriched with positive modifications but exclusive with H3K27me3.
Tingting Yang, Dingyue Wang, Lingxiao Luo, Xiaochang Yin, Zhihan Song, Minqi Yang, Yue Zhou   +6 more
openaire   +2 more sources

Risk management and stable financial structures [PDF]

Conventional development economics has focused mainly on generating economic growth by mobilizing savings and allocating them wisely among investment opportunities.
Sheng, Andrew, Yoon Je Cho
core  

PRC2.1 Coordinates Peri‐Nucleolar H3K27me3‐Enriched Heterochromatin Organization and NPM1 Pentamerization to Maintain Nucleolar Integrity

Advanced Science, EarlyView.
PRC2.1(PCL2)‐coordinated H3K27me3‐enriched PNH establishes a spatial scaffold crucial for nucleolar integrity. As a crucial coordinator, PCL2 links PRC2.1 to chromatin organization and NPM1 assembly. This network‐based model reveals how chromatin modifications and nucleolar components cooperatively maintain nucleolar architecture, revealing novel ...
Lina Zhu, Wenqin Wang, Shuyun Chen, Gangyi Zhu, Zhen Wu, Yue Gu, Jingwen Xiong, Xu Zhang, Heng Liu, Kyoichi Isono, Youming Zhang, Jingjing Cao, Xiangzhi Li   +12 more
wiley   +1 more source

Determination of how miRNAs mediate repression in Drosophila and the essential role of the oskar mRNA in egg chamber development

, 2013
textmiRNAs are important regulators of gene expression. These small RNAs function throughout development and regulate translation of a number mRNAs. miRNAs exert their affect on translation as part of the RNP complex RISC.
Reich, John Curtis
core  

The structure of CrgA from Neisseria meningitidis reveals a new octameric assembly state for LysR transcriptional regulators

, 2009
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in ...
Gilbert, RJ, Saunders, Nigel, Saunders, NJ, Sainsbury, Sarah, Saunders, Nigel J., Owens, Raymond, Sainsbury, S, Owens, RJ, Ren, J, Lane, Laura A., Ren, Jingshan, Stuart, David I., Robinson, CV, Robinson, Carol V., Owens, Raymond J., Gilbert, Robert J., Lane, LA, Gilbert, Robert, Stuart, DI, Stuart, David   +19 more
core   +1 more source

Functional Mapping of Neurodevelopmental Disease Pathways to Key Neurodevelopmental Processes Represented in the Developmental Neurotoxicity In Vitro Testing Battery

Advanced Science, EarlyView.
Human‐relevant methods are essential for modern chemical safety assessment. This study helps define the capabilities and boundaries of an in vitro testing battery for developmental neurotoxicity by exploring its biological applicability domain. By linking neurodevelopmental disease‐related pathways to key neurodevelopmental processes, the work enhances
Eliska Kuchovska, Kristina Bartmann, Georgea Raad, Mats Schade, Luiz Ladeira, Arif Dönmez, Jördis Klose, Nicolai Görts, Denis Polozij, Lynn‐Christin Saborowski, Farina Bendt, Bernard Staumont, Liesbet Geris, Katharina Koch, Ellen Fritsche   +14 more
wiley   +1 more source

Active repression of RAR signaling is required for head formation

, 2001
The retinoic acid receptors (RARs) recruit coactivator and corepressor proteins to activate or repress the transcription of target genes depending on the presence of retinoic acid (RA).
Bruce Blumberg, Roshantha A. S. Ch, Tetsuya Koide, Michael Downes   +3 more
core  

eQTL Meta‐Analysis Reveals Conserved and Population‐Specific Regulatory Variation Underlying Nutritional Trait Evolution and Domestication in Tomato

Advanced Science, EarlyView.
A comprehensive meta‐analysis of expression quantitative trait loci (eQTLs) across five diverse tomato populations reveals a high‐resolution atlas of transcriptional regulation and uncovers conserved and population‐specific regulatory architectures underlying fruit nutritional quality traits, including flavonoids, sugars, organic acids, carotenoids ...
Jiantao Zhao, Xin Wang, Jing Zhang, Ryan McQuinn, Je Min Lee, Itay Gonda, Ari Feder, Yimin Xu, Baike Wang, Qinghui Yu, Denise M. Tieman, Sanwen Huang, Harry Klee, James J. Giovannoni, Zhangjun Fei   +14 more
wiley   +1 more source

Diplomacy and extraterritorial repression: the involvement of the Argentine Foreign Service in the ‘Molfino case’

Avances del Cesor, 2017
This article analyses the involvement of the Argentine Foreign Service in the kidnapping and forced disappearance operation of four Argentine activists in Peru, in June of 1980.
Facundo Fernández Barrio
doaj  

THE EFFECT OF DIFFERENT TYPES OF SUGAR ONBACTERIAL GROWTH RATE: A REVIEW

Global Journal of Public Health Medicine
The proliferation of bacteria is significantly influenced by the sources and characteristics of carbon sources, with carbohydrates serving as essential nutrients for many organisms.
Hero Mohammed, Bakhtawar Omer
doaj   +1 more source