Phaseolus Vulgaris
Selection of resistance sources to common bean anthracnose by field phenotyping and DNA marker-assisted screening
Authors: A.F. Vieira, L.C.S. Almeida, L.A. Rodrigues, J.G.C. Costa, L.C. Melo, H.S. Pereira, D.A. Sanglard and T.L.P.O. Souza
The main goal of this work was to select resistance sources to common bean anthracnose by field phenotyping and DNA marker-assisted screening. Fifty-five common bean genotypes, including differential varieties, characterized resistance sources, elite lines, cultivars and controls, were evaluated in a field inoculation trial an.. Read More»
- Genet. Mol. Res. 17(3):
- http://dx.doi.org/gmr18066
- DOI:
- http://dx.doi.org/10.4238/gmr18066
High precision experimental statistics for the selection of common bean lines that have superior agronomic performance
Authors: N.D. Ribeiro, S. de M. Steckling and H.C. Mezzomo
The identification of a single statistic that allows selection of superior genotypes for several agronomic traits with high experimental precision would be useful for bean breeding programs. We examined correlations between 12 statistics for agronomic traits to determine which would be useful for the selection of common bean l.. Read More»
- Genet. Mol. Res. 17(3):
- http://dx.doi.org/gmr18042
- DOI:
- http://dx.doi.org/10.4238/gmr18042
Selection of progenies of snap beans using mixed models (REML/BLUP)
Authors: D.P. Cruz, G.A. Gravina, T.R.A. Oliveira, A.B.S. Gomes, C.Q. Silva1, M. Vivas, K.C. Ara�ºjo, R.F. Daher, L.M. Gravina, R. Moraes and V.B. Silva
The purpose of this research was to select the development of superior genotypes of snap beans adapted to edaphoclimatic conditions of the North and Northwest of Rio de Janeiro State, Brazil, applying the mixed model methodology. The test was installed and carried out in the experimental area of the Instituto Federal Fluminens.. Read More»
- Genet. Mol. Res. 17(2):
- gmr16039914
- DOI:
- 10.4238/gmr16039914
Molecular Characterization and Differential Interaction of Xanthomonas axonopodis pv. phaseoli and Xanthomonas fuscans subsp. fuscans with Common Beans (Phaseolus vulgaris)
Authors: De Paiva BAR, Wendland A , Borba TC , Ara�ºjo LG
The common bacterial blight, caused by Xanthomonas axonopodis pv. phaseoli (Xap) and X. fuscans subsp. fuscans (Xff), is one of the most important dry bean diseases of bacterial etiology. The present work aimed to study the genetic structure among and within populations, and also identify the pathogenic variability of Xap and .. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039871
- DOI:
- 10.4238/gmr16039871
Genetic control of number of flowers and pod set in common bean
Authors: E.S. Martins, R.A. Pinto J�ºnior, A.F.B. Abreu and M.A.P. Ramalho
This article aimed to study the genetic control of some flowers and pod set of common bean and to verify if its estimate varies with environmental conditions and gene pool. A complete diallel was used among six lines, but no reciprocal ones. The treatments were evaluated in three harvests/generations - F2, F3, and F4 - in 2015.. Read More»
- Genet. Mol. Res. 16(3):
- gmr16039723
- DOI:
- 10.4238/gmr16039723
Genetic dissimilarity of common bean lines for agronomic and biofortification traits
Authors: S.M. Maziero, N.D. Ribeiro and C.R. Casagrande
The evaluation of the genetic dissimilarity of common bean lines obtained by the breeding program is significant to identify duplicate accessions, to select superior lines, and to plan new hybrid combinations. The objectives of this study were to evaluate the genetic dissimilarity of common bean genotypes for agronomic and min.. Read More»
- Genet. Mol. Res. 16(3):
- gmr16039731
- DOI:
- 10.4238/gmr16039731
QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
Authors: D.A. Souza, M. Balestre, A.K.A. Pamplona, L.R. Pinheiro, F.C. Alves, D.R. Pereira and J.B. Santos
In this study, we aimed to estimate the relationship between some common bean traits using molecular markers and applying QTL mapping. We used a segregating population derived from a crossing between common bean cultivars, Jalo and Small White, in the Southern State of Minas Gerais. Of F2 plants, 190 F2:3 progenies were genera.. Read More»
- Genet. Mol. Res. 16(3):
- gmr16039686
- DOI:
- 10.4238/gmr16039686
Genetic control of inflorescence in common bean
Authors: S.R. Guilherme1, M.A.P. Ramalho1, A. de F.B. Abreu2 and L.A. Pereira1
The number of pods per common bean plant is a primary component of grain yield, which depends on the number of flowers produced and on the flower set. Thus, a larger number of flowers per plant would increase yield. Lines with inflorescences that had a large number of flowers compared to common bean plants now under cultivation were identified. We analyze.. Read More»
- Genet. Mol. Res. 13(4):
- 2014.December.4.30
- DOI:
- 10.4238/2014.December.4.30
Molecular characterization of high performance inbred lines of Brazilian common beans
Authors: P.C.B. Cardoso, M.M. Veiga, I.P.P. de Menezes, P.A.M.R. Valdisser, T.C.O. Borba, L.C. Melo, M.J. Del Peloso, C. Brondani and R.P. Vianello
The identification of germplasm genetic variability in breeding programs of the common bean (Phaseolus vulgaris) is essential for determining the potential of each combination of parent plants to obtain superior genotypes. The present study aimed to estimate the extent of genetic diversity in 172 lines and cultivars of the common bean by integrating five .. Read More»
- Genet. Mol. Res. 12(4):
- 2013.February.6.4
- DOI:
- 10.4238/2013.February.6.4
Effect of different carbon sources on proteases secreted by the fungal pathogen Sclerotinia sclerotiorum during Phaseolus vulgaris infection
Authors: E.A. Bueno, M.B. Oliveira, R.V. Andrade, M. Lobo Junior and S. Petrofeza
Sclerotinia sclerotiorum (Sclerotiniaceae) is a plant pathogenic fungus that causes white mold disease in vegetable crops, including the common bean (Phaseolus vulgaris). Proteases produced by fungi are normally an important part of the pathogenic process in the host. We examined the effect of different carbon sources - pectin, glucose, and cell wall of P.. Read More»
- Genet. Mol. Res. 11(3):
- 2012.June.25.3
- DOI:
- 10.4238/2012.June.25.3