scholarly journals Comparison of Dehydrin Gene Expression and Freezing Tolerance in Bromus inermis and Secale cereale Grown in Controlled Environments, Hydroponics, and the Field

1994 ◽  
Vol 106 (3) ◽  
pp. 1213-1216 ◽  
Author(s):  
A. J. Robertson ◽  
A. Weninger ◽  
R. W. Wilen ◽  
P. Fu ◽  
L. V. Gusta
Keyword(s):  
Gene Expression ◽  
Freezing Tolerance ◽  
Secale Cereale ◽  
Bromus Inermis ◽  
Controlled Environments ◽  
Dehydrin Gene

scholarly journals Effects of Abscisic Acid Metabolites and Analogs on Freezing Tolerance and Gene Expression in Bromegrass (Bromus inermis Leyss) Cell Cultures

1994 ◽  
Vol 105 (3) ◽  
pp. 823-830 ◽  
Author(s):  
A. J. Robertson ◽  
MJT. Reaney ◽  
R. W. Wilen ◽  
N. Lamb ◽  
S. R. Abrams ◽  
...  
Keyword(s):  
Gene Expression ◽  
Abscisic Acid ◽  
Cell Cultures ◽  
Freezing Tolerance ◽  
Bromus Inermis ◽  
Acid Metabolites

Cold Response of Dedifferentiated Barley Cells at the Gene Expression, Hormone Composition, and Freezing Tolerance Levels: Studies on Callus Cultures

2012 ◽  
Vol 54 (2) ◽  
pp. 337-349 ◽  
Author(s):  
Ildikó Vashegyi ◽  
Zsuzsa Marozsán-Tóth ◽  
Gábor Galiba ◽  
Petre I. Dobrev ◽  
Radomira Vankova ◽  
...  
Keyword(s):  
Gene Expression ◽  
Freezing Tolerance ◽  
Callus Cultures ◽  
Cold Response

scholarly journals Freezing Tolerance of Lolium multiflorum/Festuca arundinacea Introgression Forms is Associated with the High Activity of Antioxidant System and Adjustment of Photosynthetic Activity under Cold Acclimation

2020 ◽  
Vol 21 (16) ◽  
pp. 5899 ◽  
Author(s):  
Adam Augustyniak ◽  
Izabela Pawłowicz ◽  
Katarzyna Lechowicz ◽  
Karolina Izbiańska-Jankowska ◽  
Magdalena Arasimowicz-Jelonek ◽  
...  
Keyword(s):  
Gene Expression ◽  
Reactive Oxygen Species ◽  
Cold Acclimation ◽  
Antioxidant System ◽  
Freezing Tolerance ◽  
Photosynthetic Apparatus ◽  
Reactive Oxygen Species Generation ◽  
Reactive Oxygen ◽  
Protein Accumulation ◽  
Oxygen Species

Though winter-hardiness is a complex trait, freezing tolerance was proved to be its main component. Species from temperate regions acquire tolerance to freezing in a process of cold acclimation, which is associated with the exposure of plants to low but non-freezing temperatures. However, mechanisms of cold acclimation in Lolium-Festuca grasses, important for forage production in Europe, have not been fully recognized. Thus, two L. multiflorum/F. arundinacea introgression forms with distinct freezing tolerance were used herein as models in the comprehensive research to dissect these mechanisms in that group of plants. The work was focused on: (i) analysis of cellular membranes’ integrity; (ii) analysis of plant photosynthetic capacity (chlorophyll fluorescence; gas exchange; gene expression, protein accumulation, and activity of selected enzymes of the Calvin cycle); (iii) analysis of plant antioxidant capacity (reactive oxygen species generation; gene expression, protein accumulation, and activity of selected enzymes); and (iv) analysis of Cor14b accumulation, under cold acclimation. The more freezing tolerant introgression form revealed a higher integrity of membranes, an ability to cold acclimate its photosynthetic apparatus and higher water use efficiency after three weeks of cold acclimation, as well as a higher capacity of the antioxidant system and a lower content of reactive oxygen species in low temperature.

Dehydrin Gene Expression and Leaf Water Potential Differs between Spring and Winter Cereals During Cold Acclimation

2000 ◽  
Vol 156 (3) ◽  
pp. 394-400 ◽  
Author(s):  
Ping Fu ◽  
Ronald W. Wilen ◽  
Gua-Hai Wu ◽  
Albert J. Robertson ◽  
Lawrence V. Gusta
Keyword(s):  
Gene Expression ◽  
Water Potential ◽  
Cold Acclimation ◽  
Leaf Water Potential ◽  
Leaf Water ◽  
Winter Cereals ◽  
Dehydrin Gene

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

2008 ◽  
Vol 8 (1) ◽  
pp. 105 ◽  
Author(s):  
Heather I Mckhann ◽  
Carine Gery ◽  
Aurelie Berard ◽  
Sylvie Leveque ◽  
Ellen Zuther ◽  
...  
Keyword(s):  
Gene Expression ◽  
Arabidopsis Thaliana ◽  
Freezing Tolerance ◽  
Core Collection ◽  
Natural Variation ◽  
Gene Sequence

scholarly journals Abscisic Acid-Regulated Gene Expression in Relation to Freezing Tolerance in Alfalfa

1988 ◽  
Vol 87 (2) ◽  
pp. 468-473 ◽  
Author(s):  
Shyam S. Mohapatra ◽  
Ronald J. Poole ◽  
Rajinder S. Dhindsa
Keyword(s):  
Gene Expression ◽  
Abscisic Acid ◽  
Freezing Tolerance ◽  
Regulated Gene Expression
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