Literature DB >> 24196041

Genetical and RFLP studies at the Mla locus conferring powdery mildew resistance in barley.

A Jahoor1, A Jacobi, C M Schüller, G Fischbeck.   

Abstract

The complex structure of the multigene family at the Mla locus conferring powdery mildew resistance in barley was studied by making diallel crosses between several near-isogenic lines carrying different Mla alleles. The mode of inheritance of the Mla alleles investigated was determined to be dominant for Mla1, Mla6, Mla7 and Mla13 and semidominant for Mla3, Mla12 and Mla20. F1 plants were backcrossed to the susceptible recurrent parent in order to identify susceptible and double-resistant recombinants in the BC1F1 generation. Out of 17605 progenies tested in the BC1F1 generation, two susceptible recombinants, one between Mla1 and Mla12 and one between Mla13 and Mla20 were confirmed. The former was also verified by RFLP analysis.

Entities:  

Year:  1993        PMID： 24196041     DOI： 10.1007/BF00225010

Source DB:  PubMed          Journal:  Theor Appl Genet        ISSN： 0040-5752            Impact factor:   5.699


  9 in total

1.  Genes conferring specific plant disease resistance.

Authors:  K W Shepherd; G M Mayo
Journal:  Science       Date:  1972-01-28       Impact factor: 47.728

2.  Recombination among genes at the L group in flax conferring resistance to rust.

Authors:  M R Islam; K W Shepherd; G M Mayo
Journal:  Theor Appl Genet       Date:  1989-04       Impact factor: 5.699

3.  RFLP markers to identify the alleles on the Mla locus conferring powdery mildew resistance in barley.

Authors:  C Schüller; G Backes; G Fischbeck; A Jahoor
Journal:  Theor Appl Genet       Date:  1992-07       Impact factor: 5.699

4.  Construction of an RFLP map of barley.

Authors:  A Graner; A Jahoor; J Schondelmaier; H Siedler; K Pillen; G Fischbeck; G Wenzel; R G Herrmann
Journal:  Theor Appl Genet       Date:  1991-12       Impact factor: 5.699

5.  Genetical studies of spontaneous sources of resistance to powdery mildew in barley.

Authors:  A Wiberg
Journal:  Hereditas       Date:  1974       Impact factor: 3.271

6.  Sources of resistance to powdery mildew in barley.

Authors:  A Wiberg
Journal:  Hereditas       Date:  1974       Impact factor: 3.271

7.  A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity.

Authors:  A P Feinberg; B Vogelstein
Journal:  Anal Biochem       Date:  1983-07-01       Impact factor: 3.365

8.  Fine structure and instability of the Ml-a locus in barley.

Authors:  R P Wise; A H Ellingboe
Journal:  Genetics       Date:  1985-09       Impact factor: 4.562

9.  Assessment of the degree and the type of restriction fragment length polymorphism in barley (Hordeum vulgare).

Authors:  A Graner; H Siedler; A Jahoor; R G Herrmann; G Wenzel
Journal:  Theor Appl Genet       Date:  1990-12       Impact factor: 5.699
  9 in total
  3 in total

1.  The use of bulk segregant analysis to identify a RAPD marker linked to leaf rust resistance in barley.

Authors:  D M Poulsen; R J Henry; R P Johnston; J A Irwin; R G Rees
Journal:  Theor Appl Genet       Date:  1995-07       Impact factor: 5.699

2.  Molecular analysis of irradiation-induced and spontaneous deletion mutants at a disease resistance locus in Lactuca sativa.

Authors:  P A Anderson; P A Okubara; R Arroyo-Garcia; B C Meyers; R W Michelmore
Journal:  Mol Gen Genet       Date:  1996-06-12

3.  Comparative analysis of microsatellite DNA polymorphism in landraces and cultivars of rice.

Authors:  G P Yang; M A Maroof; C G Xu; Q Zhang; R M Biyashev
Journal:  Mol Gen Genet       Date:  1994-10-28
  3 in total

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