Enhancing the resistance of triticale by using genes from wheat and rye

• Autorzy: M. Tyrka , J. Chelkowski
• Języki publikacji: EN

Abstrakty

EN

At present two separate nomenclature systems exist for wheat and rye. This paper provides a proposed common catalogue of wheat, rye and triticale resistance gene symbols. More than 130 postulated wheat resistance genes are listed. Over 39 rye and 6 triticale resistance (R) genes have been identified and named. Genes responsible for reaction to powdery mildew and to leaf, stem and yellow rusts are the best-represented group of resistance genes. From the common catalogue it can be concluded that there exists a potential for further transfer of rye resistance genes to wheat and triticale. Many molecular markers can be applied for marker-assisted gene transfer, but the expression of the R genes in the new genetic background of triticale remains to be investigated.

Słowa kluczowe

EN

HOMOEOLOGOUS GENE; PATHOGEN; RESISTANCE GENE; RYE; TRITICALE; WHEAT

• Czasopismo: Journal of Applied Genetics
• Rocznik: 2004
• Tom: 45
• Numer: 3
• Strony: 283-295

Twórcy

autor

M. Tyrka

autor

J. Chelkowski

• Typ dokumentu: REVIEW
• Bibliografia: M. Tyrka, Laboratory of Population Genetics, Polonia University, Pulaskiego 4/6, 42-200 Czestochowa, Poland