Results 81 to 90 of about 1,188,466 (313)

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Balancing mepiquat chloride and harvest aid applications for optimal cotton yield and defoliation in mechanical harvesting systems

Industrial Crops and Products
Mepiquat chloride (MC) and chemical harvest aids are key tools for managing cotton growth and facilitating mechanical harvesting, yet their combined effects on yield and defoliation efficiency remain underexplored.
Kexin Li, Zhenwang Zhang, Mingfeng Yang, Te Zhang, Keke Yu, Yongfan Chen, Yukun Wang, Qinghua Liao, Lizhen Zhang, Fangjun Li, Sumei Wan, Guodong Chen, Mingwei Du, Xiaoli Tian, Zhaohu Li   +14 more
doaj   +1 more source

Respon Pertumbuhan StumpKaret(Hevea Brassiliensis Muell Arg.)Terhadap Pemberian Zat Pengatur Tumbuh Dengan Cara Pengolesan Di Luka Pemotongan Akar Tunggang Pada Beberapa Komposisi Media Tanam [PDF]

, 2017
One of the problems encountered in rubber cultivation with stump is the high percentage of stump death in field caused by the inhibition of roots and shoots growth. So that to accelerate the growth of rooting can be applied by growth regulator.
NABABAN, C. R. (CHARLOQ), P, Y. H. (Y), SIMANUNGKALIT, T. (TOGA)   +2 more
core  

JUNGBRUNNEN1 confers drought tolerance downstream of the HD-Zip I Transcription factor AtHB13 [PDF]

, 2017
Low water availability is the major environmental factor limiting growth and productivity of plants and crops and is therefore considered of high importance for agriculture affected by climate change.
Allu, Annapurna D., Balazadeh, Salma, Chan, Raquel Lia, Ebrahimian Motlagh, Saghar, Mueller Roeber, Bernd, Ribone, Pamela Anahí, Thirumalaikumar, Venkatesh P.   +6 more
core   +1 more source

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

The SOX11 transcription factor is a critical regulator of basal-like breast cancer growth, invasion, and basal-like gene expression. [PDF]

, 2016
Basal-like breast cancers (BLBCs) are aggressive breast cancers associated with poor survival. Defining the key drivers of BLBC growth will allow identification of molecules for targeted therapy.
Brown, Powel H, Hilsenbeck, Susan G, Mazumdar, Abhijit, Savage, Michelle, Shepherd, Jonathan H, Tsimelzon, Anna, Uray, Ivan P   +6 more
core   +1 more source

ArgR is an essential local transcriptional regulator of the arcABC-operon in Streptococcus suis and crucial for biological fitness in acidic environment [PDF]

, 2011
Streptococcus suis is one of the most important pathogens in pigs and can also cause severe infections in humans. Despite its clinical relevance very little is known about the factors contributing to its virulence.
Benga, L., Fulde, M., Goethe, R., Greeff, A., de, Smith, H.E., Valentin-Weigand, P., Willenborg, J.   +6 more
core   +2 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Plant growth regulator herbicide symptoms in soybean [PDF]

, 2002
During the past few weeks, reports have been numerous of soybean plants with symptoms mimicking plant growth regulator (PGR) herbicide damage. Leaf cupping and malformation in soybean are not well understood; however, it seems that there are at least ...
Hartzler, Robert G., Owen, Micheal D.
core   +2 more sources

Nitrogen Oxyanion-dependent Dissociation of a Two-component Complex That Regulates Bacterial Nitrate Assimilation [PDF]

, 2013
Nitrogen is an essential nutrient for growth and is readily available to microbes in many environments in the form of ammonium and nitrate. Both ions are of environmental significance due to sustained use of inorganic fertilizers on agricultural soils ...
Goldman, Lin, Merrick, Morth, Ogawa, Wilson, Wu   +6 more
core   +1 more source