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| Registros recuperados : 292 | |
| Registros recuperados : 292 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
05/10/2011 |
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Data da última atualização: |
06/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CAMPOS, T. de; OBLESSUC, P. R.; SFORÇA, D. A.; CARDOSO, J. M. K.; BARONI, R. M.; SOUSA, A. C. B. de; CARBONELL, S. A. M.; CHIORATTO, A. F.; GARCIA, A. A. F.; RUBIANO, L. B.; SOUZA, A. P. de. |
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Afiliação: |
TATIANA DE CAMPOS, CPAF-AC; Paula Rodrigues Oblessuc, IAC; Danilo Augusto Sforca, UNICAMP; Juliana Morini Kupper Cardoso, IAC; Renata Moro Baroni, IAC; Adna Cristina Barbosa de Sousa, UNICAMP; Sergio Augusto Morais Carbonell, IAC; Alisson Fernando Chioratto, IAC; Antonio Augusto Franco Garcia, ESALQ; Luciana Benchimol Rubiano, IAC; Anete Pereira de Souza, UNICAMP. |
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Título: |
Inheritance of growth habit detected by genetic linkage analysis using microsatellites in the common bean (Phaseolus vulgaris L.). |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Molecular Breeding, Dordrecht, v. 27, n. 4, p. 549-560, 2011. |
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ISSN: |
1380-3743 |
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Idioma: |
Inglês |
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Conteúdo: |
The genetic linkage map for the common bean (Phaseolus vulgaris L.) is a valuable tool for breeding programs. Breeders provide new cultivars that meet the requirements of farmers and consumers, such as seed color, seed size, maturity, and growth habit. A genetic study was conducted to examine the genetics behind certain qualitative traits. Growth habit is usually described as a recessive trait inherited by a single gene, and there is no consensus about the position of the locus. The aim of this study was to develop a new genetic linkage map using genic and genomic microsatellite markers and three morphological traits: growth habit, flower color, and pod tip shape. A mapping population consisting of 380 recombinant F10 lines was generated from IAC-UNA × CAL143. A total of 871 microsatellites were screened for polymorphisms among the parents, and a linkage map was obtained with 198 mapped microsatellites. The total map length was 1865.9 cM, and the average distance between markers was 9.4 cM. Flower color and pod tip shape were mapped and segregated at Mendelian ratios, as expected. The segregation ratio and linkage data analyses indicated that the determinacy growth habit was inherited as two independent and dominant genes, and a genetic model is proposed for this trait. |
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Palavras-Chave: |
Fitomejoramiento; Frijoles; Hábito de crecimiento; Mapeo de cromosomas; Marcador microssatélite; Repeticiones de microsatélite. |
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Thesagro: |
Características Agronômicas; Crescimento; Feijão; Interação genética; Mapa; Marcador genético; Melhoramento genético vegetal; Phaseolus vulgaris. |
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Thesaurus NAL: |
Agronomic traits; Beans; Chromosome mapping; Growth habit; Microsatellite repeats; Plant breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91920/1/23951.pdf
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Marc: |
LEADER 02766naa a2200493 a 4500
001 1902568
005 2021-07-06
008 2011 bl uuuu u00u1 u #d
022 $a1380-3743
100 1 $aCAMPOS, T. de
245 $aInheritance of growth habit detected by genetic linkage analysis using microsatellites in the common bean (Phaseolus vulgaris L.).$h[electronic resource]
260 $c2011
520 $aThe genetic linkage map for the common bean (Phaseolus vulgaris L.) is a valuable tool for breeding programs. Breeders provide new cultivars that meet the requirements of farmers and consumers, such as seed color, seed size, maturity, and growth habit. A genetic study was conducted to examine the genetics behind certain qualitative traits. Growth habit is usually described as a recessive trait inherited by a single gene, and there is no consensus about the position of the locus. The aim of this study was to develop a new genetic linkage map using genic and genomic microsatellite markers and three morphological traits: growth habit, flower color, and pod tip shape. A mapping population consisting of 380 recombinant F10 lines was generated from IAC-UNA × CAL143. A total of 871 microsatellites were screened for polymorphisms among the parents, and a linkage map was obtained with 198 mapped microsatellites. The total map length was 1865.9 cM, and the average distance between markers was 9.4 cM. Flower color and pod tip shape were mapped and segregated at Mendelian ratios, as expected. The segregation ratio and linkage data analyses indicated that the determinacy growth habit was inherited as two independent and dominant genes, and a genetic model is proposed for this trait.
650 $aAgronomic traits
650 $aBeans
650 $aChromosome mapping
650 $aGrowth habit
650 $aMicrosatellite repeats
650 $aPlant breeding
650 $aCaracterísticas Agronômicas
650 $aCrescimento
650 $aFeijão
650 $aInteração genética
650 $aMapa
650 $aMarcador genético
650 $aMelhoramento genético vegetal
650 $aPhaseolus vulgaris
653 $aFitomejoramiento
653 $aFrijoles
653 $aHábito de crecimiento
653 $aMapeo de cromosomas
653 $aMarcador microssatélite
653 $aRepeticiones de microsatélite
700 1 $aOBLESSUC, P. R.
700 1 $aSFORÇA, D. A.
700 1 $aCARDOSO, J. M. K.
700 1 $aBARONI, R. M.
700 1 $aSOUSA, A. C. B. de
700 1 $aCARBONELL, S. A. M.
700 1 $aCHIORATTO, A. F.
700 1 $aGARCIA, A. A. F.
700 1 $aRUBIANO, L. B.
700 1 $aSOUZA, A. P. de
773 $tMolecular Breeding, Dordrecht$gv. 27, n. 4, p. 549-560, 2011.
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Embrapa Acre (CPAF-AC) |
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