Results 31 to 40 of about 1,383,408 (312)

53BP1 and BRCA1 control pathway choice for stalled replication restart

open access: yeseLife, 2017
The cellular pathways that restart stalled replication forks are essential for genome stability and tumor prevention. However, how many of these pathways exist in cells and how these pathways are selectively activated remain unclear.
Yixi Xu   +7 more
doaj   +1 more source

Comparative Analysis of Circadian Transcriptomes Reveals Circadian Characteristics between Arabidopsis and Soybean

open access: yesPlants, 2023
The circadian clock, an endogenous timing system, exists in nearly all organisms on Earth. The plant circadian clock has been found to be intricately linked with various essential biological activities. Extensive studies of the plant circadian clock have
Xingwei Wang, Yanfei Hu, Wei Wang
doaj   +1 more source

Structure of cyanobacterial photosystem I complexed with ferredoxin at 1.97 Å resolution

open access: yesCommunications Biology, 2022
In order to aid the understanding of the electron transfer process within the cyanobacterial photosystem I, its structure - when complexed with Ferredoxin - is determined at 1.97 Å resolution.
Jiannan Li   +10 more
doaj   +1 more source

Beyond the photocycle-how cryptochromes regulate photoresponses in plants? [PDF]

open access: yes, 2018
Cryptochromes (CRYs) are blue light receptors that mediate light regulation of plant growth and development. Land plants possess various numbers of cryptochromes, CRY1 and CRY2, which serve overlapping and partially redundant functions in different plant
Gu, Lianfeng   +6 more
core   +1 more source

NEDDylation antagonizes ubiquitination of proliferating cell nuclear antigen and regulates the recruitment of polymerase η in response to oxidative DNA damage

open access: yesProtein & Cell, 2017
NEDDylation has been shown to participate in the DNA damage pathway, but the substrates of neural precursor cell expressed developmentally downregulated 8 (NEDD8) and the roles of NEDDylation involved in the DNA damage response (DDR) are largely unknown.
Junhong Guan, Shuyu Yu, Xiaofeng Zheng
doaj   +1 more source

OsMADS58 Stabilizes Gene Regulatory Circuits during Rice Stamen Development

open access: yesPlants, 2022
Rice (Oryza sativa) OsMADS58 is a C-class MADS box protein, and characterization of a transposon insertion mutant osmads58 suggested that OsMADS58 plays a role in stamen development.
Liping Shen   +18 more
doaj   +1 more source

Characterization of the Ubiquitin C-Terminal Hydrolase and Ubiquitin-Specific Protease Families in Rice (Oryza sativa)

open access: yesFrontiers in Plant Science, 2018
The ubiquitin C-terminal hydrolase (UCH) and ubiquitin-specific processing protease (UBP) protein families both function in protein deubiquitination, playing important roles in a wide range of biological processes in animals, fungi, and plants. Little is
Dong-Hui Wang   +20 more
doaj   +1 more source

O-fucosylation of CPN20 by SPINDLY Derepresses Abscisic Acid Signaling During Seed Germination and Seedling Development

open access: yesFrontiers in Plant Science, 2021
SPINDLY is involved in some aspects of plant development. However, the nature of this protein as an O-fucosyltransferase was recently discovered. In this study, we show that SPINDLY (SPY) interacts with CPN20 in yeast two-hybrid and split-luc assays, and
Lin Liang   +10 more
doaj   +1 more source

The potential of text mining in data integration and network biology for plant research : a case study on Arabidopsis [PDF]

open access: yes, 2013
Despite the availability of various data repositories for plant research, a wealth of information currently remains hidden within the biomolecular literature. Text mining provides the necessary means to retrieve these data through automated processing of
De Bodt, Stefanie   +4 more
core   +2 more sources

Rice Dwarf Virus Small RNA Profiles in Rice and Leafhopper Reveal Distinct Patterns in Cross-Kingdom Hosts

open access: yesViruses, 2019
RNA silencing has evolved as a widespread antiviral strategy in many eukaryotic organisms. Antiviral RNA silencing is mediated by virus-derived small RNAs (vsiRNAs), created by the cleavage of double-stranded viral RNA substrates by Dicer (Dcr) in ...
Yu Wang, Rui Qiao, Chunhong Wei, Yi Li
doaj   +1 more source

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