scholarly journals Two cold-inducible genes encoding lipid transfer protein LTP4 from barley show differential responses to bacterial pathogens

1996 ◽  
Vol 252 (1-2) ◽  
pp. 162-168 ◽  
Author(s):  
Antonio Molina ◽  
Isabel Diaz ◽  
Indra K. Vasil ◽  
Pilar Carbonero ◽  
Francisco García-Olmedo
Keyword(s):  
Lipid Transfer Protein ◽  
Bacterial Pathogens ◽  
Lipid Transfer ◽  
Transfer Protein ◽  
Genes Encoding ◽  
Differential Responses ◽  
Cold Inducible Genes ◽  
Inducible Genes

scholarly journals PR-proteins as markers of winter wheat (Triticum aestivum L.) resistance to leaf pathogens

2019 ◽  
Vol 64 (3) ◽  
pp. 286-291 ◽  
Author(s):  
Y. V. Viazau ◽  
M. S. Radyuk ◽  
E. A. Filipchik ◽  
N. V. Shalygo
Keyword(s):  
Winter Wheat ◽  
Lipid Transfer Protein ◽  
Constitutive Expression ◽  
Triticum Aestivum L ◽  
Pcr Analysis ◽  
Lipid Transfer ◽  
Transfer Protein ◽  
Resistant Varieties ◽  
Genes Encoding ◽  
Selection Of

Using real-time PCR analysis, the constitutive expression of PR-protein genes encoding thaumatin-like protein (TLP), peroxidase III (TaPero), chitinase (Chitin), glucanase (Glucan), protease inhibitor (PrInh), oxalate oxidase (OxOxid) and lipid transfer protein (Ltp) was studied in collection varieties of winter wheat. It has been shown that plants of varieties with increased resistance to a complex of leaf pathogens have higher constitutive expression levels of Chitin and PrInh genes, and, to a greater extent, of TLP, TaPero and Glucan genes, compared with non-resistant varieties. It is proposed to use constitutive levels of expression of TLP, TaPero and Glucan genes for the selection of winter wheat varietal samples with increased resistance to the complex of leaf diseases.

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