Low-temperature conditioning induces chilling tolerance in stored mango fruit

2017 ◽  
Vol 219 ◽  
pp. 76-84 ◽  
Author(s):  
Zhengke Zhang ◽  
Qinggang Zhu ◽  
Meijiao Hu ◽  
Zhaoyin Gao ◽  
Feng An ◽  
...  
Keyword(s):  
Low Temperature ◽  
Chilling Tolerance ◽  
Mango Fruit

Role of AOX in low-temperature conditioning induced chilling tolerance in sweetpotato roots

2021 ◽  
Vol 288 ◽  
pp. 110365
Author(s):  
He Zhang ◽  
Shuqian Zhou ◽  
Penta Pristijono ◽  
John B. Golding ◽  
Huqing Yang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Chilling Tolerance

scholarly journals A Chlorophyll Fluorescence Screening Test to Evaluate Chilling Tolerance in Tomato

HortScience ◽  
1990 ◽  
Vol 25 (3) ◽  
pp. 334-339 ◽  
Author(s):  
Mark A. Walker ◽  
Dale M. Smith ◽  
K. Peter Pauls ◽  
Bryan D. McKersie
Keyword(s):  
Chlorophyll Fluorescence ◽  
Low Temperature ◽  
Lycopersicon Esculentum ◽  
Temperature Stress ◽  
Low Temperatures ◽  
Screening Test ◽  
Full Range ◽  
Chilling Tolerance ◽  
Solanum Lycopersicoides ◽  
Commercial Cultivars

The chilling tolerance of commercial Lycopersicon esculentum cultivars (H2653, H722), Solanum lycopersicoides, an F1 hybrid of S. lycopersicoides × Sub-Arctic Maxi, and 25 BC2F2 lines of L. hirsutum × H722 (backcrossed twice to H722) was evaluated using a chlorophyll fluorescence assay. The ratio of the initial to the peak fluorescence (Fo: Fp) measured from fully expanded leaves was chosen as an indicator of plant health. Chilling induced an increase in Fo: Fp that was correlated with the sensitivity of the plant to low-temperature stress. Values of Fo: Fp remained low for cold-treated S. lycopersicoides and the F1 hybrid, which showed few symptoms of chilling-related damage, whereas the commercial cultivars, which were essentially intolerant to low temperatures, had large increases in Fo: Fp. A full range of Fo: Fp values was measured in the 25 BC2F2 lines, indicating that some chilling tolerance from the L. hirsutum parent was expressed by plants in these populations.

scholarly journals Roles of C-Repeat Binding Factors-Dependent Signaling Pathway in Jasmonates-Mediated Improvement of Chilling Tolerance of Postharvest Horticultural Commodities

2018 ◽  
Vol 2018 ◽  
pp. 1-15 ◽  
Author(s):  
Libin Wang ◽  
Xiuxiu Sun ◽  
Weiqi Luo ◽  
Chunlu Qian
Keyword(s):  
Signal Transduction ◽  
Low Temperature ◽  
Signaling Pathway ◽  
Temperature Stress ◽  
Chilling Injury ◽  
Chilling Tolerance ◽  
Low Temperature Stress ◽  
Signal Molecules ◽  
Biotic Stresses ◽  
Dependent Signaling Pathway

C-repeat binding factor- (CBF-) dependent signaling pathway is proposed to be a key responder to low temperature stress in plant. Jasmonates (JAs), the endogenous signal molecules in plant, participate in plant defense against (a)biotic stresses; however, the mechanism has not been fully clarified so far. With the progress made in JAs biopathway, signal transduction, and their relationship with CBF-dependent signaling pathway, our knowledge of the roles of the CBF-dependent signaling pathway in JAs-mediated improvement of chilling tolerance accumulates. In this review, we firstly briefly review the chilling injury (CI) characteristics of postharvest horticultural commodities, then introduce the biopathway and signal transduction of JAs, subsequently summarize the roles of the CBF-dependent signaling pathway under low temperature stress, and finally describe the linkage between JAs signal transduction and the CBF-dependent signaling pathway.

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