Chilling tolerance
WebMaize, which is chilling sensitive, is one of the major cash crops in the US. Chilling injury reduces yield, lowers quality, delays harvest, and/or causes crop failure. This project attempts to improve the chilling tolerance of maize plants,which could be used as a breeding stock or for the study of chilling resistance/injury mechanism. WebChilling tolerance, i.e., the capacity to reestablish differentiation and growth under normal conditions after cold exposure, is a complex trait in seedlings that is controlled by …
Chilling tolerance
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WebJul 26, 2024 · Chilling is a major abiotic stress harming rice development and productivity. The C-REPEAT BINDING FACTOR (CBF)-dependent transcriptional regulatory pathway plays a central role in cold stress and acclimation in Arabidopsis. In rice, several genes have been reported in conferring chilling tolerance, … WebDec 29, 2024 · The overall physiological response of chilling-tolerant genotypes was distinguishable from that of chilling-sensitive genotypes, while M. × giganteus was …
WebNov 1, 2007 · The findings showed that mid-parent performance is a poor predictor of hybrid performance and test cross performance should be the target in quantitiative trait locus (QTL) mapping studies with the final goal of establishing marker-assisted breeding programmes for chilling-tolerant hybrids. BACKGROUND AND AIMS Chilling-stress … WebDec 16, 2024 · In all the abiotic adversity, chilling stress is considered a major limitation on crop growth and development [ 1 ]. Cucumbers ( Cucumis sativus L.) are indigenous to tropical areas and are sensitive to chilling stress, so they often encounter low-temperature stress during winter in solar greenhouses in Northern China [ 2 ].
WebChilling requirement. The chilling requirement of a fruit is the minimum period of cold weather after which a fruit-bearing tree will blossom. It is often expressed in chill hours, … WebAug 5, 2024 · Chilling tolerance is a key agronomic trait of crops grown in temperate regions. The selection of low-temperature-tolerant crops is crucial for adapting …
WebRice is generally sensitive to chilling stress, which seriously affects growth and yield. Since early in the last century, considerable efforts have been made to understand the …
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