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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
13/10/2005 |
Data da última atualização: |
21/02/2019 |
Autoria: |
MARCELLINO, L. H.; NESHICH, G.; FURTADO NETO, A.; GANDER, E. S. |
Afiliação: |
LUCILIA HELENA MARCELLINO, Cenargen; GORAN NESIC, CNPTIA; ANTONIO FURTADO NETO; EUGEN SILVANO GANDER, Cenargen. |
Título: |
An opaque-2-like transcription factor from pearl millet. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Protein and Peptide Letters, v. 11, n. 4, p. 345-352, 2004. |
DOI: |
https://doi-org.ez103.periodicos.capes.gov.br/10.2174/0929866043407002 |
Idioma: |
Inglês |
Conteúdo: |
Pearl millet (Pennisetum glaucum L.), a species of the Poaceae family, is an important food crop in Africa, Asia and South America. Its nutritional value is due to storage prolamins accumulated in the seeds. In other species of the same family, the expression of the genes coding for storage prolamins is mediated by the regulatory protein opaque-2. In this paper we show that an opaque-2 -like protein is present in pearl millet too and is expressed during the early stages of seed development. The organization of the gene coding for this protein is similar to that of orthologous genes in other Poaceae species, i.e. six exons separated by five introns. A comparison of amino acid homologies with other described opaque-2 proteins is presented. |
Palavras-Chave: |
Opaque-2; Pearl millet. |
Thesagro: |
Pennisetum Glaucum. |
Thesaurus Nal: |
Storage proteins; Transcription factors. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01456naa a2200229 a 4500 001 1009146 005 2019-02-21 008 2004 bl uuuu u00u1 u #d 024 7 $ahttps://doi-org.ez103.periodicos.capes.gov.br/10.2174/0929866043407002$2DOI 100 1 $aMARCELLINO, L. H. 245 $aAn opaque-2-like transcription factor from pearl millet.$h[electronic resource] 260 $c2004 520 $aPearl millet (Pennisetum glaucum L.), a species of the Poaceae family, is an important food crop in Africa, Asia and South America. Its nutritional value is due to storage prolamins accumulated in the seeds. In other species of the same family, the expression of the genes coding for storage prolamins is mediated by the regulatory protein opaque-2. In this paper we show that an opaque-2 -like protein is present in pearl millet too and is expressed during the early stages of seed development. The organization of the gene coding for this protein is similar to that of orthologous genes in other Poaceae species, i.e. six exons separated by five introns. A comparison of amino acid homologies with other described opaque-2 proteins is presented. 650 $aStorage proteins 650 $aTranscription factors 650 $aPennisetum Glaucum 653 $aOpaque-2 653 $aPearl millet 700 1 $aNESHICH, G. 700 1 $aFURTADO NETO, A. 700 1 $aGANDER, E. S. 773 $tProtein and Peptide Letters$gv. 11, n. 4, p. 345-352, 2004.
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