scholarly journals Seasonal acclimatization of thallus proline contents ofMastocarpus stellatusandChondrus crispus: intertidal rhodophytes that differ in freezing tolerance

2018 ◽  
Vol 54 (3) ◽  
pp. 419-422
Author(s):  
Jonathan P. Harris ◽  
Barry A. Logan
Keyword(s):  
Freezing Tolerance ◽  
Seasonal Acclimatization

Induction of freezing tolerance in potato (Solanum commersonii) suspension cultured cells

1992 ◽  
Vol 84 (1) ◽  
pp. 41-48 ◽  
Author(s):  
Stephen P. Lee ◽  
Baolong Zhu ◽  
Tony H. H. Chen ◽  
Paul H. Li
Keyword(s):  
Freezing Tolerance ◽  
Cultured Cells ◽  
Solanum Commersonii ◽  
Suspension Cultured Cells

Evaluation of freezing tolerance in advanced progeny from a cross ofAvena sativaXA. macrostachya

2006 ◽  
Vol 34 (2-3) ◽  
pp. 1037-1042 ◽  
Author(s):  
Hongmei Jia ◽  
David Livingston ◽  
J. Murphy ◽  
David Porter
Keyword(s):  
Freezing Tolerance

scholarly journals Transcriptome analysis of Arabidopsis reveals freezing-tolerance related genes induced by root endophytic fungus Piriformospora indica

2021 ◽  
Vol 27 (2) ◽  
pp. 189-201
Author(s):  
Wei Jiang ◽  
Rui Pan ◽  
Sebastian Buitrago ◽  
Chu Wu ◽  
Mohamad E. Abdelaziz ◽  
...  
Keyword(s):  
Freezing Tolerance ◽  
Transcriptome Analysis ◽  
Endophytic Fungus ◽  
Piriformospora Indica

scholarly journals The AaCBF4-AaBAM3.1 module enhances freezing tolerance of kiwifruit (Actinidia arguta)

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Shihang Sun ◽  
Chungen Hu ◽  
Xiujuan Qi ◽  
Jinyong Chen ◽  
Yunpeng Zhong ◽  
...  
Keyword(s):  
Cold Stress ◽  
Freezing Tolerance ◽  
Luciferase Reporter ◽  
Dna Interactions ◽  
Functional Protein ◽  
Actinidia Arguta ◽  
Protein Dna Interactions ◽  
Similar Phenotype ◽  
Reporter Assays

AbstractBeta-amylase (BAM) plays an important role in plant resistance to cold stress. However, the specific role of the BAM gene in freezing tolerance is poorly understood. In this study, we demonstrated that a cold-responsive gene module was involved in the freezing tolerance of kiwifruit. In this module, the expression of AaBAM3.1, which encodes a functional protein, was induced by cold stress. AaBAM3.1-overexpressing kiwifruit lines showed increased freezing tolerance, and the heterologous overexpression of AaBAM3.1 in Arabidopsis thaliana resulted in a similar phenotype. The results of promoter GUS activity and cis-element analyses predicted AaCBF4 to be an upstream transcription factor that could regulate AaBAM3.1 expression. Further investigation of protein-DNA interactions by using yeast one-hybrid, GUS coexpression, and dual luciferase reporter assays confirmed that AaCBF4 directly regulated AaBAM3.1 expression. In addition, the expression of both AaBAM3.1 and AaCBF4 in kiwifruit responded positively to cold stress. Hence, we conclude that the AaCBF-AaBAM module is involved in the positive regulation of the freezing tolerance of kiwifruit.

Sign in / Sign up

Export Citation Format

Share Document