scholarly journals The Electron Partitioning between the Cytochrome and Alternative Respiratory Pathways during Chilling Recovery in Two Cultivars of Maize Differing in Chilling Sensitivity

2000 ◽  
Vol 122 (1) ◽  
pp. 199-204 ◽  
Author(s):  
Miquel Ribas-Carbo ◽  
Ricardo Aroca ◽  
Miquel A. Gonzàlez-Meler ◽  
Juan José Irigoyen ◽  
Manuel Sánchez-Dı́az
Keyword(s):  
Chilling Sensitivity ◽  
Alternative Respiratory Pathways

Base Temperatures for Seedling Growth and Their Correlation with Chilling Sensitivity for Warm-Season Grasses

Crop Science ◽  
2003 ◽  
Vol 43 (3) ◽  
pp. 874 ◽  
Author(s):  
I. C. Madakadze ◽  
K. A. Stewart ◽  
R. M. Madakadze ◽  
D. L. Smith
Keyword(s):  
Seedling Growth ◽  
Warm Season ◽  
Chilling Sensitivity ◽  
Warm Season Grasses

scholarly journals Erratum to “Chilling sensitivity of Steindachneridion parahybae (Siluriformes: Pimelodidae) oocytes in different cryoprotectants” [7C (June 2019) 100046]

2020 ◽  
Vol 9 ◽  
pp. 100110
Author(s):  
Tais da Silva Lopes ◽  
Eduardo Antonio Sanches ◽  
Danilo Caneppele ◽  
Mariana Molica Silveira ◽  
Elizabeth Romagosa
Keyword(s):  
Chilling Sensitivity

scholarly journals Effects of cryoprotectants and low temperatures on hatching and abnormal embryo development of Prochilodus lineatus (Characiformes: Prochilodontidae)

2017 ◽  
Vol 15 (3) ◽  
Author(s):  
Raphael S. Costa ◽  
Fabrício M. S. de Souza ◽  
José A. Senhorini ◽  
Rosicleire Veríssimo-Silveira ◽  
Alexandre Ninhaus-Silveira
Keyword(s):  
Embryonic Development ◽  
Low Temperatures ◽  
Survival Rates ◽  
Ice Nucleation ◽  
Small Bodies ◽  
Prochilodus Lineatus ◽  
Morphological Alterations ◽  
Membrane Rupture ◽  
Significant Difference ◽  
Chilling Sensitivity

ABSTRACT This study evaluated the effect of the cryoprotectants and the low temperatures on the embryonic development of Prochilodus lineatus, describing their main morphological alterations. On chilling sensitivity test, the survival rates at the twenty somites stage (20S) were 53.6% at 0ºC, and 100% in 5ºC. To test toxicity, the embryos were exposed to a graded series of 1,2-Propanediol (PROP), dimethyl sulfoxide (Me2SO4) and glycerol (GLY), terminating in a solution of high osmolarity. There was no significant difference in the embryos survival of toxicity test between series of PROP and Me2SO4 in the 6S and 20S. In the cooling protocols, were evaluated the effects of low temperature associated with cryoprotectants. At 5ºC, PROP showed survival rates above 75% in the gastrula stage (G) and above 90% in the 6S and 20S stages. High rates of abnormalities were observed, and the most recurrent were: small bodies, fins presenting uncontrolled cell growth, membrane rupture, and retraction. These results demonstrate the need to use cryoprotectant solutions, even when there is no ice nucleation, and, on the other hand, shows that high cryoprotectant concentrations promote numerous morphological lesions, compromising normal embryonic development.

scholarly journals Relationship between the Physical Nature of Mitochondrial Membranes and Chilling Sensitivity in Plants

1964 ◽  
Vol 39 (2) ◽  
pp. 262-268 ◽  
Author(s):  
James M. Lyons ◽  
T. A. Wheaton ◽  
Harlan K. Pratt
Keyword(s):  
Physical Nature ◽  
Mitochondrial Membranes ◽  
Chilling Sensitivity

Detection of Plant Chilling Sensitivity by the F685/F730 Chlorophyll Fluorescence Ratio

1995 ◽  
pp. 3845-3848
Author(s):  
Michele Lipucci di Paola ◽  
Giovanni Agati ◽  
Franco Fusi ◽  
Piero Mazzinghi
Keyword(s):  
Chlorophyll Fluorescence ◽  
Fluorescence Ratio ◽  
Chilling Sensitivity
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