Results 71 to 80 of about 43,846 (311)

Inhibition of glutathione synthesis reduces chilling tolerance in maize

, 2000
The role of glutathione (GSH) in protecting plants from chilling injury was analyzed in seedlings of a chilling-tolerant maize (Zea mays L.) genotype using buthionine sulfoximine (BSO), a specific inhibitor of gamma-glutamylcysteine (gamma EC) synthetase,
Brunold, Christian, Rüegsegger, Adrian, Szalai, Gabriella, Galiba, Gabor, Kocsy, Gabor, Galli, Ulrich, Suter, Marianne, von Ballmoos, Peter   +7 more
core   +1 more source

Coronatine Enhances Chilling Tolerance of Tomato Plants by Inducing Chilling-Related Epigenetic Adaptations and Transcriptional Reprogramming

, 2022
Low temperature is an important environmental factor limiting the widespread planting of tropical and subtropical crops. The application of plant regulator coronatine, which is an analog of Jasmonic acid (JA), is an effective approach to enhancing crop ...
Chunxin Yu, Peng, Zhen, Duan, Liusheng, Ye Wang, Yuerong Gao, Zhen Peng, Li, Runzhi, Ziyan Liu, Zhuoyang Li, Xi Wang, Yuanyue Shen, Liu, Ziyan, Liusheng Duan, Wang, Ye, Gao, Yuerong, Runzhi Li, Yu, Chunxin, Shifeng Wu, Shen, Yuanyue, Wu, Shifeng, Li, Zhuoyang, Wang, Xi   +21 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Hexanoic acid 2-(diethylamino)ethyl ester enhances chilling tolerance in strawberry seedlings by impact on photosynthesis and antioxidants

, 2011
Strawberry (Fragaria ananassa Duch.) seedlings were pretreated with hexanoic acid 2-(diethylamino)ethyl ester (DA-6) in concentrations of 0, 10, 20 and 40 mg dm-3 and then subjected to chilling and rewarming. The effects of applied DA-6 on the generation
A. S. Maimaiti, Q. Yang, G. -J. Liu, H. -M. Mou, X. -J. Fu   +4 more
core   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Deconstructing cold hardiness: variation in supercooling ability and chilling requirements in the wild grapevine Vitis riparia

, 2019
Jason Londo, Geneva-based USDA-ARS scientist, examined 43 Vitis riparia accessions to examine cold-hardiness traits that decrease the likelihood of winter injury, including low mid-winter bud freezing temperatures, high chilling requirements, and reduced
van Zoeren, Janet
core   +1 more source

Insufficient Chilling Effects Vary among Boreal Tree Species and Chilling Duration [PDF]

, 2017
Insufficient chilling resulting from rising winter temperatures associated with climate warming has been an area of particular interest in boreal and temperate regions where a period of cool temperatures in fall and winter is required to break plant ...
Rongzhou Man, Qing-Lai Dang, Pengxin Lu
core   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Pupal diapause development and termination is driven by low temperature chilling in Bactrocera minax

, 2013
International audienceBactrocera minax is a major citrus pest in China, Bhutan, and India. It is univoltine and exhibits pupal diapause during winter.
Niu, Chang-Ying, Wang, Zhi-Jian, Dong, Yong-Cheng, Clarke, Anthony, Pereira, Rui, Clarke, Anthony R., Desneux, Nicolas   +6 more
core   +1 more source

Chilling and Heat Stress-Induced Physiological Changes and MicroRNA-Related Mechanism in Sweetpotato (Ipomoea batatas L.)

Frontiers in Plant Science, 2020
Sweetpotato (Ipomoea batatas (L.) Lam.) is an important industrial and food crop. Both chilling and heat stress inhibits sweetpotato growth and development and then affects yield.
Jingjing Yu, Jingjing Yu, Jingjing Yu, Dan Su, Dan Su, Dongjing Yang, Dongjing Yang, Tingting Dong, Tingting Dong, Zhonghou Tang, Zhonghou Tang, Hongmin Li, Hongmin Li, Yonghua Han, Yonghua Han, Zongyun Li, Zongyun Li, Baohong Zhang   +17 more
doaj   +1 more source