Results 21 to 30 of about 736,311 (296)

Comparison of freezing tolerance, compatible solutes and polyamines in geographically diverse collections of Thellungiella sp. and Arabidopsis thaliana accessions

BMC Plant Biology, 2012
Background Thellungiella has been proposed as an extremophile alternative to Arabidopsis to investigate environmental stress tolerance. However, Arabidopsis accessions show large natural variation in their freezing tolerance and here the tolerance ranges
Lee Yang, Babakov Alexei, de Boer Bert, Zuther Ellen, Hincha Dirk K   +4 more
doaj   +1 more source

Transcriptome sequencing analysis of alfalfa reveals CBF genes potentially playing important roles in response to freezing stress

Genetics and Molecular Biology, 2017
Alfalfa (Medicago sativa L.) is an important perennial forage, with high nutritional value, which is widely grown in the world. Because of low freezing tolerance, its distribution and production are threatened and limited by winter weather. To understand
Yongjun Shu, Wei Li, Jinyue Zhao, Sijia Zhang, Hanyun Xu, Ying Liu, Changhong Guo   +6 more
doaj   +1 more source

The NAC056 transcription factor confers freezing tolerance by positively regulating expression of CBFs and NIA1 in Arabidopsis [PDF]

Plant Communications
Weiming Cai, Peipei Xu
exaly   +2 more sources

Exogenous Activation of the Ethylene Signaling Pathway Enhances the Freezing Tolerance of Young Tea Shoots by Regulating the Plant’s Antioxidant System

Horticulturae, 2023
Tea plants (Camellia sinensis (L.) O. Kuntze) frequently suffer severe damage as a result of freezing temperatures in early spring, which severely affect tea quality and tea production in China.
Yao Chen, Junwei Tang, Hengze Ren, Yuteng Li, Congcong Li, Haoqian Wang, Lu Wang, Yajun Yang, Xinchao Wang, Xinyuan Hao   +9 more
doaj   +1 more source

Comparative transcriptome profiling reveals cold stress responsiveness in two contrasting Chinese jujube cultivars

BMC Plant Biology, 2020
Background Low temperature is a major factor influencing the growth and development of Chinese jujube (Ziziphus jujuba Mill.) in cold winter and spring. Little is known about the molecular mechanisms enabling jujube to cope with different freezing stress
Heying Zhou, Ying He, Yongsheng Zhu, Meiyu Li, Shuang Song, Wenhao Bo, Yingyue Li, Xiaoming Pang   +7 more
doaj   +1 more source

Field plus lab experiments help identify freezing tolerance and associated genes in subtropical evergreen broadleaf trees: A case study of Camellia oleifera

Frontiers in Plant Science, 2023
The molecular mechanisms of freezing tolerance are unresolved in the perennial trees that can survive under much lower freezing temperatures than annual herbs.
Haoxing Xie, Jian Zhang, Junyong Cheng, Songzi Zhao, Qiang Wen, Ping Kong, Yao Zhao, Yao Zhao, Xiaoguo Xiang, Jun Rong, Jun Rong   +10 more
doaj   +1 more source

Freezing tolerance of conifer seeds and germinants [PDF]

Tree Physiology, 2003
Survival after freezing was measured for seeds and germinants of four seedlots each of interior spruce (Picea glauca x engelmannii complex), lodgepole pine (Pinus contorta Dougl. ex Loud.), Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) and western red cedar (Thuja plicata Donn ex D. Donn). Effects of eight seed treatments on post-freezing survival
B J, Hawkins, H J, Guest, D, Kolotelo
openaire   +2 more sources

Cytosolic proline is required for basal freezing tolerance in Arabidopsis [PDF]

, 2023
The amino acid proline accumulates in many plant species under abiotic stress conditions, and various protective functions have been proposed. During cold stress, however, proline content in Arabidopsis thaliana does not correlate with freezing tolerance.
Hoermiller, Imke I., Heyer, Arnd G., Schönewolf, Lilli, Funck, Dietmar, May, Henrik   +4 more
core   +1 more source

Genome-Wide Investigation of MicroRNAs and Their Targets in Response to Freezing Stress in Medicago sativa L., Based on High-Throughput Sequencing

G3: Genes, Genomes, Genetics, 2016
Winter damage, especially in northern climates, is a major limitation of the utilization of perennial forages such as alfalfa. Therefore, improving freezing tolerance is imperative in alfalfa genetic breeding.
Yongjun Shu, Ying Liu, Wei Li, Lili Song, Jun Zhang, Changhong Guo   +5 more
doaj   +1 more source

Natural variation in CBF gene sequence, gene expression and freezing tolerance in the Versailles core collection of Arabidopsis thaliana

BMC Plant Biology, 2008
Background Plants from temperate regions are able to withstand freezing temperatures due to a process known as cold acclimation, which is a prior exposure to low, but non-freezing temperatures.
Brunel Dominique, De Mita S, Hincha Dirk K, Zuther Ellen, Lévêque Sylvie, Bérard Aurélie, Gery Carine, McKhann Heather I, Téoulé Evelyne   +8 more
doaj   +1 more source