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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
12/12/2011 |
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Data da última atualização: |
24/01/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, T. L. P. O.; BARROS, E. G. de; BELLATO, C. M.; HWANG, E.-Y.; CREGAN, P. B.; PASTOR-CORRALES, M. A. |
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Afiliação: |
THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; EVERALDO G. DE BARROS, UNIVERSIDADE FEDERAL DE VIÇOSA; CLAUDIA M. BELLATO, USDA; EUN-YOUNG HWANG, USDA; PERRY B. CREGAN, USDA; MARCIAL A. PASTOR-CORRALES, USDA. |
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Título: |
Single nucleotide polymorphism discovery in common bean. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Molecular Breeding, Dordrecht, v. 30, p. 419-428, 2012. |
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DOI: |
DOI 10.1007/s11032-011-9632-4 |
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Idioma: |
Inglês |
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Conteúdo: |
Single nucleotide polymorphisms (SNPs) were discovered in common bean (Phaseolus vulgaris L.) via resequencing of sequence-tagged sites (STSs) developed by PCR primers previously designed to soybean shotgun and bacterial artificial chromosome (BAC) end sequences, and by primers designed to common bean genes and microsatellite flanking regions. DNA fragments harboring SNPs were identified in single amplicons from six contrasting P. vulgaris genotypes of the Andean (Jalo EEP 558, G 19833, and AND 277) and Mesoamerican (BAT 93, DOR 364, and Ruda´) gene pools. These genotypes are the parents of three common bean recombinant inbred line mapping populations. From an initial set of 1,880 PCR primer pairs tested, 265 robust STSs were obtained, which could be sequenced in each one of the six common bean genotypes. In the resulting 131,120 bp of aligned sequence, a total of 677 SNPs were identified, including 555 single-base changes (295 transitions and 260 transversions) and 122 small nucleotide insertions/deletions (indels). The frequency of SNPs was 5.16 SNPs/kb and the mean nucleotide diversity, expressed as Halushka?s theta, was 0.00226. This work represents one of the first efforts aimed at detecting SNPs in P. vulgaris. The SNPs identified should be an important resource for common bean geneticists and breeders for quantitative trait locus discovery,marker-assisted selection, and map-based cloning. These SNPS will be also useful for diversity analysis and microsynteny studies among legume species. MenosSingle nucleotide polymorphisms (SNPs) were discovered in common bean (Phaseolus vulgaris L.) via resequencing of sequence-tagged sites (STSs) developed by PCR primers previously designed to soybean shotgun and bacterial artificial chromosome (BAC) end sequences, and by primers designed to common bean genes and microsatellite flanking regions. DNA fragments harboring SNPs were identified in single amplicons from six contrasting P. vulgaris genotypes of the Andean (Jalo EEP 558, G 19833, and AND 277) and Mesoamerican (BAT 93, DOR 364, and Ruda´) gene pools. These genotypes are the parents of three common bean recombinant inbred line mapping populations. From an initial set of 1,880 PCR primer pairs tested, 265 robust STSs were obtained, which could be sequenced in each one of the six common bean genotypes. In the resulting 131,120 bp of aligned sequence, a total of 677 SNPs were identified, including 555 single-base changes (295 transitions and 260 transversions) and 122 small nucleotide insertions/deletions (indels). The frequency of SNPs was 5.16 SNPs/kb and the mean nucleotide diversity, expressed as Halushka?s theta, was 0.00226. This work represents one of the first efforts aimed at detecting SNPs in P. vulgaris. The SNPs identified should be an important resource for common bean geneticists and breeders for quantitative trait locus discovery,marker-assisted selection, and map-based cloning. These SNPS will be also useful for diversity analysis and microsynteny studies a... Mostrar Tudo |
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Thesagro: |
DNA; Feijão; Phaseolus vulgaris; Polimorfismo genético. |
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Thesaurus Nal: |
Genome; Polymerase chain reaction; Single nucleotide polymorphism. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02303naa a2200277 a 4500
001 1909254
005 2013-01-24
008 2012 bl uuuu u00u1 u #d
024 7 $aDOI 10.1007/s11032-011-9632-4$2DOI
100 1 $aSOUZA, T. L. P. O.
245 $aSingle nucleotide polymorphism discovery in common bean.
260 $c2012
520 $aSingle nucleotide polymorphisms (SNPs) were discovered in common bean (Phaseolus vulgaris L.) via resequencing of sequence-tagged sites (STSs) developed by PCR primers previously designed to soybean shotgun and bacterial artificial chromosome (BAC) end sequences, and by primers designed to common bean genes and microsatellite flanking regions. DNA fragments harboring SNPs were identified in single amplicons from six contrasting P. vulgaris genotypes of the Andean (Jalo EEP 558, G 19833, and AND 277) and Mesoamerican (BAT 93, DOR 364, and Ruda´) gene pools. These genotypes are the parents of three common bean recombinant inbred line mapping populations. From an initial set of 1,880 PCR primer pairs tested, 265 robust STSs were obtained, which could be sequenced in each one of the six common bean genotypes. In the resulting 131,120 bp of aligned sequence, a total of 677 SNPs were identified, including 555 single-base changes (295 transitions and 260 transversions) and 122 small nucleotide insertions/deletions (indels). The frequency of SNPs was 5.16 SNPs/kb and the mean nucleotide diversity, expressed as Halushka?s theta, was 0.00226. This work represents one of the first efforts aimed at detecting SNPs in P. vulgaris. The SNPs identified should be an important resource for common bean geneticists and breeders for quantitative trait locus discovery,marker-assisted selection, and map-based cloning. These SNPS will be also useful for diversity analysis and microsynteny studies among legume species.
650 $aGenome
650 $aPolymerase chain reaction
650 $aSingle nucleotide polymorphism
650 $aDNA
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aPolimorfismo genético
700 1 $aBARROS, E. G. de
700 1 $aBELLATO, C. M.
700 1 $aHWANG, E.-Y.
700 1 $aCREGAN, P. B.
700 1 $aPASTOR-CORRALES, M. A.
773 $tMolecular Breeding, Dordrecht$gv. 30, p. 419-428, 2012.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
03/02/2022 |
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Data da última atualização: |
04/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, B. L. de C.; SILVA, Ê. F. de F. e; ZONTA, J. H.; CORDÃO TERCEIRO NETO, C. P.; LACERDA, C. F. de; FERREIRA, J. F. da S.; CRUZ, F. J. R. |
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Afiliação: |
BRENO LEONAN DE CARVALHO LIMA, INSTITUTO NACIONAL DO SEMIÁRIDO - CAMPINA GRANDE - PB; ÊNIO FARIAS DE FRANÇA E SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOÃO HENRIQUE ZONTA, CNPA; CÍCERO PEREIRA CORDÃO TERCEIRO NETO, EMPRESA PARAIBANA DE PESQUISA, EXTENSÃO RURAL E REGULARIZAÇÃO FUNDIÁRIA - EMPAER; CLAUDIVAN FEITOSA DE LACERDA, UNIVERSIDADE FEDERAL DO CEARÁ; JORGE FREIRE DA SILVA FERREIRA, AGRICULTURAL RESEARCH SERVICE - USDA; FLÁVIO JOSÉ RODRIGUES CRUZ, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA - AMAPÁ. |
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Título: |
Irrigation with wastewater and K fertilization ensure the yield and quality of coloured cotton in a semiarid climate. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Agronomy, v. 11, 2370, p. 1-16, 2021. |
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Páginas: |
16 p. |
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ISSN: |
2073-4395 |
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DOI: |
10.3390/agronomy11122370 |
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Idioma: |
Inglês |
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Conteúdo: |
Treated domestic sewage (TDS) can contribute to plant nutrition and improve crop production. However, there are no data for its use in coloured cotton under a deficit or excess irrigation in combination with potassium fertilization rates (KRs), mainly under semiarid tropical conditions. The research was conducted using a randomized complete block design in a factorial scheme (5 × 5, irrigation regimes vs. potassium rates), plus an additional treatment as the control ((5 × 5) + 1). The treatments consisted of five TDS irrigation regimes (50, 75, 100, 125, and 150% of crop evapotranspiration?ETc) and five KRs (0, 50, 100, 150, and 200% of the local crop recommendation), plus a control?CT? (irrigated with fresh water at 100% ETc and fertilized according to the local crop recommendation) and four replications. The optimal crop yield, water use efficiency, and potassium use efficiency were obtained when TDS was applied as a deficit irrigation treatment of 75% of ETc or as full irrigation (100% of ETc) and when associated with moderate increases in K fertilization. These treatments also resulted in a better fibre quality when compared to the CT, meeting or exceeding the requirements of the textile industry. Therefore, moderate deficit irrigation with TDS is indicated as an important strategy to save fresh water and to reduce the use of fertilizers, while having the potential to increase profit margins for cotton production in tropical semiarid regions. |
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Palavras-Chave: |
Gossypium hirsutum L. |
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Thesagro: |
Algodão; Indústria Têxtil. |
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Thesaurus NAL: |
Available water capacity; Cotton; Textile industry. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230864/1/IRRIGATION-WITH-WASTEWATER-AND-K-FERTILIZATION-.pdf
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Marc: |
LEADER 02380naa a2200301 a 4500
001 2139656
005 2022-02-04
008 2021 bl uuuu u00u1 u #d
022 $a2073-4395
024 7 $a10.3390/agronomy11122370$2DOI
100 1 $aLIMA, B. L. de C.
245 $aIrrigation with wastewater and K fertilization ensure the yield and quality of coloured cotton in a semiarid climate.$h[electronic resource]
260 $c2021
300 $a16 p.
520 $aTreated domestic sewage (TDS) can contribute to plant nutrition and improve crop production. However, there are no data for its use in coloured cotton under a deficit or excess irrigation in combination with potassium fertilization rates (KRs), mainly under semiarid tropical conditions. The research was conducted using a randomized complete block design in a factorial scheme (5 × 5, irrigation regimes vs. potassium rates), plus an additional treatment as the control ((5 × 5) + 1). The treatments consisted of five TDS irrigation regimes (50, 75, 100, 125, and 150% of crop evapotranspiration?ETc) and five KRs (0, 50, 100, 150, and 200% of the local crop recommendation), plus a control?CT? (irrigated with fresh water at 100% ETc and fertilized according to the local crop recommendation) and four replications. The optimal crop yield, water use efficiency, and potassium use efficiency were obtained when TDS was applied as a deficit irrigation treatment of 75% of ETc or as full irrigation (100% of ETc) and when associated with moderate increases in K fertilization. These treatments also resulted in a better fibre quality when compared to the CT, meeting or exceeding the requirements of the textile industry. Therefore, moderate deficit irrigation with TDS is indicated as an important strategy to save fresh water and to reduce the use of fertilizers, while having the potential to increase profit margins for cotton production in tropical semiarid regions.
650 $aAvailable water capacity
650 $aCotton
650 $aTextile industry
650 $aAlgodão
650 $aIndústria Têxtil
653 $aGossypium hirsutum L
700 1 $aSILVA, Ê. F. de F. e
700 1 $aZONTA, J. H.
700 1 $aCORDÃO TERCEIRO NETO, C. P.
700 1 $aLACERDA, C. F. de
700 1 $aFERREIRA, J. F. da S.
700 1 $aCRUZ, F. J. R.
773 $tAgronomy$gv. 11, 2370, p. 1-16, 2021.
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Embrapa Algodão (CNPA) |
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