Results 101 to 110 of about 514,875 (263)

A CRY-BIC negative-feedback circuitry regulating blue light sensitivity of Arabidopsis. [PDF]

, 2017
Cryptochromes are blue light receptors that regulate various light responses in plants. Arabidopsis cryptochrome 1 (CRY1) and cryptochrome 2 (CRY2) mediate blue light inhibition of hypocotyl elongation and long-day (LD) promotion of floral initiation. It
Gu, Lianfeng, Han, Yun-Jeong, He, Wenjin, Kim, Jeong-Il, Lin, Chentao, Liu, Bin, Liu, Bobin, Liu, Qing, Matsui, Minami, Oka, Yoshito, Su, Jun, Wang, Jian, Wang, Qin, Wang, Xu, Yang, Zhaohe, Zuo, Zecheng   +15 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Take control of expression: effector-mediated modulation of the host transcriptional machinery

Frontiers in Plant Science
Interactions between plants and microbes that colonize them typically result in significant alterations of the host’s gene expression. Such transcriptional changes include modulation of immune responses, as well as orchestrating metabolic and ...
Weiliang Zuo, Muye Xiao, Gunther Doehlemann   +2 more
doaj   +1 more source

A Short Indel-Lacking-Resistance Gene Triggers Silencing of the Photosynthetic Machinery Components Through TYLCSV-Associated Endogenous siRNAs in Tomato

Frontiers in Plant Science, 2018
Plant viruses modify gene expression in infected tissues by altering the micro (mi)RNA-mediated regulation of genes. Among conserved miRNA targets there are transcripts coding for transcription factors, RNA silencing core, and disease-resistance proteins.
Michela Chiumenti, Claudia Rita Catacchio, Laura Miozzi, Walter Pirovano, Mario Ventura, Vitantonio Pantaleo   +5 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

MTMixG-Net: mixture of Transformer and Mamba network with a dual-path gating mechanism for plant gene expression prediction

Frontiers in Plant Science
Accurate prediction of plant gene expression is essential for elucidating the regulatory mechanisms underlying plant development and stress adaptation.
Fei Guo, Wenjuan Li, Aihong Lu, Rongzhen Feng, Wu Fang   +4 more
doaj   +1 more source

Contribution of time of day and the circadian clock to the heat stress responsive transcriptome in Arabidopsis. [PDF]

, 2019
In Arabidopsis, a large subset of heat responsive genes exhibits diurnal or circadian oscillations. However, to what extent the dimension of time and/or the circadian clock contribute to heat stress responses remains largely unknown.
Blair, Emily J, Bonnot, Titouan, Hay, Erika, Hummel, Maureen, Marzolino, Jill M, Nagel, Dawn H, Quijada, Ivan A   +6 more
core   +2 more sources

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Editorial: Bioinformatics of Genome Regulation, Volume II

Frontiers in Genetics, 2021
Yuriy L. Orlov, Yuriy L. Orlov, Anastasia A. Anashkina, Anastasia A. Anashkina, Tatiana V. Tatarinova, Ancha V. Baranova, Ancha V. Baranova   +6 more
doaj   +1 more source

Global Methylomic and Transcriptomic Analyses Reveal the Broad Participation of DNA Methylation in Daily Gene Expression Regulation of Populus trichocarpa

Frontiers in Plant Science, 2019
Changes in DNA methylation patterns in different tissues, at various developmental stages, and under environmental stimuli have been investigated in plants.
Lixiong Liang, Lixiong Liang, Yingying Chang, Yingying Chang, Junqian Lu, Junqian Lu, Xiaojuan Wu, Xiaojuan Wu, Qi Liu, Qi Liu, Weixi Zhang, Weixi Zhang, Xiaohua Su, Xiaohua Su, Bingyu Zhang, Bingyu Zhang   +15 more
doaj   +1 more source