Results 51 to 60 of about 3,630,852 (297)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Exogenous porcine blood polypeptide alleviates drought damage in wheat

BMC Plant Biology
Previous studies have demonstrated that porcine blood polypeptide (PBP) could mitigate plant damage under adverse conditions. This study was conducted to systematically investigate the possible role of PBP in enhancing drought resistance in wheat through
Ximei Li, Yiming Yuan, Yanan Wang, Meitian Dong, Yanling Ma, Yong Shen, Yang Guo, Weiwei Guo, Huifang Wang, Hengyu Yan, Meng Han, Nataliia Golub, Yumei Zhang   +12 more
doaj   +1 more source

Salinity Stress and Salt Tolerance

, 2011
Salinity is one of the most serious factors limiting the productivity of agricultural crops, with adverse effects on germination, plant vigour and crop yield (R Munns & Tester, 2008). Salinization affects many irrigated areas mainly due to the use of brackish water.
CARILLO P, ANNUNZIATA M. G, PONTECORVO, Giovanni, FUGGI A, WOODROW P   +4 more
openaire   +3 more sources

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Salt Stress in Plants and Mitigation Approaches

Plants, 2022
Salinization of soils and freshwater resources by natural processes and/or human activities has become an increasing issue that affects environmental services and socioeconomic relations. In addition, salinization jeopardizes agroecosystems, inducing salt stress in most cultivated plants (nutrient deficiency, pH and oxidative stress, biomass reduction),
Gabrijel Ondrasek, Santosha Rathod, Kallakeri Kannappa Manohara, Channappa Gireesh, Madhyavenkatapura Siddaiah Anantha, Akshay Sureshrao Sakhare, Brajendra Parmar, Brahamdeo Kumar Yadav, Nirmala Bandumula, Farzana Raihan, Anna Zielińska-Chmielewska, Cristian Meriño-Gergichevich, Marjorie Reyes-Díaz, Amanullah Khan, Olga Panfilova, Alex Seguel Fuentealba, Sebastián Meier Romero, Beithou Nabil, Chunpeng (Craig) Wan, Jonti Shepherd, Jelena Horvatinec   +20 more
openaire   +4 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Small peptides play a key role as messengers in plant growth, development and abiotic stress resistance

Frontiers in Plant Science
Against the backdrop of global environmental change, plant growth and development face multiple challenges, and a range of abiotic stresses seriously affect their normal growth.
Lingjun Lai, Yanling Zhang, Zengting Chen, Zengting Chen, Guocheng Ren   +4 more
doaj   +1 more source

Identification of Metabolites and Transcripts Involved in Salt Stress and Recovery in Peanut

Frontiers in Plant Science, 2018
HIGHLIGHTSMetabolites and transcripts related to plant physiology in salt stress conditions, especially to the recovery process were disclosed in peanut.Peanut (Arachis hypogaea L.) is considered as a moderately salt-sensitive species and thus soil ...
Feng Cui, Feng Cui, Na Sui, Guangyou Duan, Yiyang Liu, Yiyang Liu, Yan Han, Yan Han, Shanshan Liu, Shubo Wan, Shubo Wan, Guowei Li, Guowei Li   +12 more
doaj   +1 more source

Comparing transcriptome expression profiles to reveal the mechanisms of salt tolerance and exogenous glycine betaine mitigation in maize seedlings.

PLoS ONE, 2020
Salt stress is a common abiotic stress that limits the growth, development and yield of maize (Zea mays L.). To better understand the response of maize to salt stress and the mechanism by which exogenous glycine betaine (GB) alleviates the damaging ...
Fenqi Chen, Peng Fang, Wenjing Zeng, Yongfu Ding, Zelong Zhuang, Yunling Peng   +5 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source