BRS FP403: high-yielding black-seeded common bean cultivar with superior grain quality and moderate resistance to fusarium wilt

Souza, T. L. P. O. de; Pereira, H. S.; Peloso, M. J. Del; Faria, L. C. de; Costa, J. G. C. da; Wendland, A.; Diaz, J. L. Cabrera; Magaldi, M. C. de S.; Aguiar, M. S. de; Carvalho, H. W. L. de; Filho, Benedito Fernandes de Souza; Melo, C. L. P. de; Almeida, V. M. de; Posse, Sheila Cristina Prucoli; Melo, L. C.

doi:10.1590/1984-70332019v19n2c34

Cited by 5 publications

(4 citation statements)

References 7 publications

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“…However, a cultivar is the final result of a breeding study and, therefore, has already passed through the selection process necessary for fixing alleles of the loci that control the traits of interest, furthering the homozygosity of this genotype, resulting in a similar performance among plants. Furthermore, the cited cultivar was recently released to combine resistance to Fusarium wilt, high yield, and great 100-seed weight compared with the cultivars available in the market (Souza et al, 2019). In contrast, the segregating populations assessed here are still in the initial phase of the breeding process, with the possibility of the selection of lines superior even to 'BRS FP403'.…”

Section: Parentmentioning

confidence: 99%

Combining ability for resistance to Fusarium wilt and yield in black bean

Torres

Souza

Melo

et al. 2021

Pesq. agropec. bras.

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The objective of this work was to investigate the genetic control of black bean (Phaseolus vulgaris) and to select parents and segregating populations with high resistance to Fusarium wilt, high yield, and greater 100-seed weight (100SW), using a partial diallel cross. Twenty-five populations were obtained from two groups of parents – the first with five parents resistant to and the second with five parents susceptible to Fusarium wilt. The segregating populations were evaluated in experiments in three years/generations for reaction to Fusarium wilt, yield, and 100SW in an area naturally infested with the pathogen. The diallel analysis showed additive and nonadditive effects in control of the three studied traits, with predominance of additive effects. CNFP 15194, CNFP 15207, and 'BRS Esplendor' are the genotypes with high and negative general combining ability estimates (gi = -0.59, -0.76, and -0.13, respectively), being recommended for use as parents for resistance to Fusarium wilt. Among them, CNFP 15194 also forms populations with a greater 100SW (gi = 0.69). The BRS FP403 cultivar is recommended as a parent to increase yield (gi = 218) and 100SW (gi = 1.46). Six populations were selected to obtain black bean lines that combine resistance to Fusarium wilt, high yield, and high 100SW.

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Section: Parentmentioning

confidence: 99%

Combining ability for resistance to Fusarium wilt and yield in black bean

Torres

Souza

Melo

et al. 2021

Pesq. agropec. bras.

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“…The progenies used in this study were obtained from a cross between the cultivars BRS FP403 and BRS Horizonte, both developed by Embrapa Arroz e Feijão. BRS FP403 is a black bean cultivar exhibiting resistance to Fusarium wilt in field conditions (de Souza et al., 2019; H. S. Pereira et al., 2016; D. G. Pereira et al., 2019; Torres et al., 2022). Conversely, the carioca bean cultivar BRS Horizonte is highly susceptible to Fusarium wilt (H. S. Pereira et al., 2016).…”

Section: Methodsmentioning

confidence: 99%

Identification of QTLs and validation of molecular markers associated with reaction to Fusarium wilt in the common bean cultivar BRS FP403

Torres,

Vianello,

de Souza

et al. 2024

Crop Science

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Fusarium wilt, caused by the fungus Fusarium oxysporum f. sp. phaseoli, is one of the most prevalent diseases in the common bean crop (Phaseolus vulgaris). However, there is little information regarding the genetics of reaction to this disease. Thus, the aims of this study were to estimate genetic parameters, identify quantitative trait loci (QTLs) associated with reaction to Fusarium wilt, and validate the markers identified. A total of 165 progenies of the population BRS FP403 × BRS Horizonte were evaluated. Evaluation was made in 2016 and 2017 in field trials in an area infested with the pathogen in Santo Antônio de Goiás, Brazil. Genotyping of single nucleotide polymorphism and SilicoDArT, where DArT is Diversity Arrays Technology, markers using the DArTseq technology was performed in the F2 generation. Analyses of the phenotypic data indicated the presence of variability among the progenies and the possibility of success from selection, with high estimates of heritability (90%) and gain from selection (37%). A genetic map was obtained with 702 markers and spanned 3069 cM. Five QTLs associated with reaction to Fusarium wilt were identified on five chromosomes. There was interaction between the QTLs and years. Through joint analysis, four QTLs were identified on chromosomes Pv01, Pv02, Pv03, and Pv04, explaining 5.8%–40.5% of the variation. The QTL FOP2.3403H explained 40.5% of phenotypic variation and was stable over the 2 years. From this QTL, two hydrolysis probes were developed for genotyping in a panel of lines for validation. Selection efficiency was over 92%, indicating considerable potential for use in marker‐assisted selection.

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“…It is worth emphasizing that, despite the country's leading position, the demand for this food product is far from being supplied. In addition, the yield of this grain (1,045 kg ha -1 ) in Brazil is still low when compared to the crop yield potential, which could exceed 4,000 kg ha -1 (Souza et al 2019).…”

Section: Introductionmentioning

confidence: 98%

Adaptability and stability of black bean genotypes for Rio de Janeiro, by GGE biplot analysis

Souza

Daher

Santana

et al. 2023

Crop Breed. Appl. Biotechnol.

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The study of adaptability and yield stability is essential for the selection and recommendation of new cultivars. Thus, this study determined the adaptability and yield stability of black bean genotypes for cultivar recommendation using a GGE biplot. To this end, nine trials were carried out at different locations in the state of Rio de Janeiro. Eleven genotypes were evaluated in three growing seasons, in a randomized block design, with three replications. Adaptability and stability of grain yield were analyzed by the GGE biplot method. The effects of genotypes, environments and of the genotype -environment interaction were significant, which explained the different responses of the genotypes to the tested environments. The GGE biplot analysis revealed Macaé as an ideal district for testing and high yield, adaptability, and stability of performance were observed for genotype CNFP 15290, which can be recommended for grain production in the state of Rio de Janeiro.

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BRS FP403: high-yielding black-seeded common bean cultivar with superior grain quality and moderate resistance to fusarium wilt

Cited by 5 publications

References 7 publications

Combining ability for resistance to Fusarium wilt and yield in black bean

Combining ability for resistance to Fusarium wilt and yield in black bean

Identification of QTLs and validation of molecular markers associated with reaction to Fusarium wilt in the common bean cultivar BRS FP403

Adaptability and stability of black bean genotypes for Rio de Janeiro, by GGE biplot analysis

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