Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136

Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136

Bean (Phaseolus vulgaris) lines P.I. 207262 and AB 136, both resistant to delta and kappa races of Colletotrichum lindemuthianum, were crossed with Michelite, Dark Red Kidney, and Perry Marrow, susceptible to both races, and with Cornell 49-242, resistant to delta and susceptible to kappa. F1 and F2 reactions demonstrated that P.I. 207262 carries duplicate dominant genes for resistance to the delta race; AB 136 carries a dominant gene. These resistance genes are independent of the Are gene from Cornell 49-242. With respect to the kappa race, F1 and F2 data showed that the resistance controlled by P.I. 207262 and by AB 136 depends on a single dominant gene. Complementary factors were involved with AB 136 resistance to the delta race and with P.I. 207262 resistance to kappa.

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Format: Digital revista
Language:English
Published: Sociedade Brasileira de Genética 1997
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551997000100011
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spelling oai:scielo:S0100-845519970001000111998-10-13Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136Bean (Phaseolus vulgaris) lines P.I. 207262 and AB 136, both resistant to delta and kappa races of Colletotrichum lindemuthianum, were crossed with Michelite, Dark Red Kidney, and Perry Marrow, susceptible to both races, and with Cornell 49-242, resistant to delta and susceptible to kappa. F1 and F2 reactions demonstrated that P.I. 207262 carries duplicate dominant genes for resistance to the delta race; AB 136 carries a dominant gene. These resistance genes are independent of the Are gene from Cornell 49-242. With respect to the kappa race, F1 and F2 data showed that the resistance controlled by P.I. 207262 and by AB 136 depends on a single dominant gene. Complementary factors were involved with AB 136 resistance to the delta race and with P.I. 207262 resistance to kappa.info:eu-repo/semantics/openAccessSociedade Brasileira de GenéticaBrazilian Journal of Genetics v.20 n.1 19971997-03-01info:eu-repo/semantics/othertext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551997000100011en10.1590/S0100-84551997000100011
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
title Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
spellingShingle Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
title_short Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
title_full Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
title_fullStr Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
title_full_unstemmed Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136
title_sort inheritance of anthracnose resistance in common bean genotypes p.i. 207262 and ab 136
description Bean (Phaseolus vulgaris) lines P.I. 207262 and AB 136, both resistant to delta and kappa races of Colletotrichum lindemuthianum, were crossed with Michelite, Dark Red Kidney, and Perry Marrow, susceptible to both races, and with Cornell 49-242, resistant to delta and susceptible to kappa. F1 and F2 reactions demonstrated that P.I. 207262 carries duplicate dominant genes for resistance to the delta race; AB 136 carries a dominant gene. These resistance genes are independent of the Are gene from Cornell 49-242. With respect to the kappa race, F1 and F2 data showed that the resistance controlled by P.I. 207262 and by AB 136 depends on a single dominant gene. Complementary factors were involved with AB 136 resistance to the delta race and with P.I. 207262 resistance to kappa.
publisher Sociedade Brasileira de Genética
publishDate 1997
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551997000100011
_version_ 1756390796554141696

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