Results 81 to 90 of about 1,433 (204)

Transcriptome Responses to Combinations of Stresses in Arabidopsis [PDF]

open access: yes, 2013
Biotic and abiotic stresses limit agricultural yields, and plants are often simultaneously exposed to multiple stresses. Combinations of stresses such as heat and drought or cold and high light intensity have profound effects on crop performance and ...
Ahuja   +72 more
core   +2 more sources

Deacclimation period in ventricular function after high altitude expedition.

open access: yesThe Japanese Journal of Physiology, 1988
Day-by-day changes in ventricular-ejection time/heart-rate ratio (VET/HR) and in ejection time index (ETI), determined by an impedance method in a decompression chamber, were more labile in the mountaineers who had experienced high altitude (above 6,000 m) within the past 1 year, and the ETI values in the first hypoxic exposure were significantly high ...
S, Mori   +3 more
openaire   +3 more sources

Study of Freezing Tolerance After Cold Acclimation Followed by Deacclimation in Winter and Spring Canola (Brassica napus L.) [PDF]

open access: yes, 2022
Winter canola/rapeseed (Brassica napus L.) produced 20 to 30% greater yield over spring canola. It overwinters to flower in spring. The winter type shows increased freezing tolerance after cold acclimation, which is crucial to survive in winter. However,
Mandal, Ashok
core  

Management strategies for preventing and recovering from zoysiagrass winterkill

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Zoysiagrass (Zoysia spp. Willd.) is a warm‐season grass used from tropical to temperate climates, and it generally requires fewer inputs than most other cool‐ and warm‐season turfgrasses. The development of new zoysiagrass cultivars has increased its use in the United States, but its adaptation and specific uses are species and cultivar ...
T. Q. Carr   +5 more
wiley   +1 more source

Cold hardening and dehardening in Salix [PDF]

open access: yes, 2003
The variation in cold hardiness in Salix in the autumn was investigated using clones of different geographic origins. In late growing season, the variation was small and inversely related to a phenotypic variation in potential growth rate.
Lennartsson, Mattias
core  

Generating Marker-Free Transgenic Wheat Using Minimal Gene Cassette and Cold-Inducible Cre/Lox System [PDF]

open access: yes, 2014
The precise elimination of selectable marker genes is highly desirable, when their function is no longer needed, because their presence raised worldwide public concerns against the release of genetically modified plants.
Bányai, Judit   +8 more
core   +1 more source

Freezing Tolerance and Expression of β-amylase Gene in Two Actinidia arguta Cultivars with Seasonal Changes

open access: yesPlants, 2020
Low temperature causes injuries to plants during winter, thereby it affects kiwi fruit quality and yield. However, the changes in metabolites and gene expression during cold acclimation (CA) and deacclimation (DA) in kiwi fruit remain largely unknown. In
Shihang Sun   +8 more
doaj   +1 more source

Time-series RNA-Seq transcriptome profiling reveals novel insights about cold acclimation and de-acclimation processes in an evergreen shrub of high altitude

open access: yesScientific Reports, 2022
The high-altitude alpine regions are characterized by highly variable and harsh environmental conditions. However, relatively little is known about the diverse mechanisms adopted by alpine plants to adapt to these stressful conditions.
Nikita Rathore   +5 more
doaj   +1 more source

Thresholds for spring freeze: measuring risk to improve predictions in a warming world

open access: yesNew Phytologist, Volume 248, Issue 2, Page 563-575, October 2025.
Summary Plant distribution and productivity are shaped by environmental stressors, particularly freezing events in extra‐tropical regions. In early spring, a progressive loss of cold hardiness with phenological development leaves emerging tissues vulnerable to freezing events.
Erica Kirchhof   +3 more
wiley   +1 more source

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