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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
21/03/2016 |
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Data da última atualização: |
21/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FAUSTINE, C.; HOFFMANN, L. V.; TIBAZARWA, F. I.; KUKONGE, E. |
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Afiliação: |
CHRISTOPHER FAUSTINE, THE OPEN UNIVERSTY OF TANZANIA; LUCIA VIEIRA HOFFMANN, CNPA; FLORA ISMAIL TIBAZARWA, TANZANIA COMMISSION FOR SCIENCE AND TECHNOLOGY; EVERINA LUKONGE, UKIRIGURU AGRICULTURAL RESEARCH INSTITUTE - TANZANIA. |
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Título: |
Use of simple sequence repeat (SSR) markers for screening blue disease resistance in cotton germoplasm exchange. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
African Journal of Biotechnology, v. 14, n. 4, p. 2871-2875, Oct. 2015. |
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ISSN: |
1684-5315 |
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Idioma: |
Inglês |
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Conteúdo: |
Blue disease of cotton is an economically important disease of the crop first described from the Central African Republic and spread to other countries. Brazil and other South American countries record crop losses of up to 80% from infection but no cases of the disease have been reported in Tanzania. Resistance to the disease has been found in African germplasm and transferred to crop cultivars worldwide. Molecular markers linked to blue disease resistance genes have been identified presenting useful tools to identify resistant germplasm. All plants of three Tanzanian cotton cultivars (Gossypium hirsutum L.) UK91, UK08 and UKM08 showed resistance alleles for both the simple sequence repeat (SSR) (DC20027-202 bp) and single nucleotide polymorphisms (SNP) (NG0204310-C) markers but some plants of the Brazilian cultivars (G. hirsutum L.); Ipê, Cedro, Aroeira and Araça lacked resistance alleles. The findings suggest the need for caution to be taken during introduction of exotic germplasm and recognize the value of resistance trait to susceptible Brazilian germplasm when breeding for blue disease resistance. |
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Palavras-Chave: |
Cotton blue disease; SSR markers. |
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Thesagro: |
Algodão; Gene; Germoplasma; Gossypium hirsutum; Safra. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141448/1/Use-of-simple-sequence-repeat-ssr-....pdf
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Marc: |
LEADER 01864naa a2200253 a 4500
001 2041497
005 2016-03-21
008 2015 bl uuuu u00u1 u #d
022 $a1684-5315
100 1 $aFAUSTINE, C.
245 $aUse of simple sequence repeat (SSR) markers for screening blue disease resistance in cotton germoplasm exchange.$h[electronic resource]
260 $c2015
520 $aBlue disease of cotton is an economically important disease of the crop first described from the Central African Republic and spread to other countries. Brazil and other South American countries record crop losses of up to 80% from infection but no cases of the disease have been reported in Tanzania. Resistance to the disease has been found in African germplasm and transferred to crop cultivars worldwide. Molecular markers linked to blue disease resistance genes have been identified presenting useful tools to identify resistant germplasm. All plants of three Tanzanian cotton cultivars (Gossypium hirsutum L.) UK91, UK08 and UKM08 showed resistance alleles for both the simple sequence repeat (SSR) (DC20027-202 bp) and single nucleotide polymorphisms (SNP) (NG0204310-C) markers but some plants of the Brazilian cultivars (G. hirsutum L.); Ipê, Cedro, Aroeira and Araça lacked resistance alleles. The findings suggest the need for caution to be taken during introduction of exotic germplasm and recognize the value of resistance trait to susceptible Brazilian germplasm when breeding for blue disease resistance.
650 $aAlgodão
650 $aGene
650 $aGermoplasma
650 $aGossypium hirsutum
650 $aSafra
653 $aCotton blue disease
653 $aSSR markers
700 1 $aHOFFMANN, L. V.
700 1 $aTIBAZARWA, F. I.
700 1 $aKUKONGE, E.
773 $tAfrican Journal of Biotechnology$gv. 14, n. 4, p. 2871-2875, Oct. 2015.
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Registro original: |
Embrapa Algodão (CNPA) |
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