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Titolo:
A light-inducible Myb-like gene that is specifically expressed in red Perilla frutescens and presumably acts as a determining factor of the anthocyanin forma
Autore:
Gong, ZZ; Yamazaki, M; Saito, K;
Indirizzi:
Chiba Univ, Res Ctr Med Resources, Lab Mol Biol & Biotechnol, Fac Pharmaceut Sci,Inage Ku, Chiba 2638522, Japan Chiba Univ Chiba Japan 2638522 maceut Sci,Inage Ku, Chiba 2638522, Japan
Titolo Testata:
MOLECULAR AND GENERAL GENETICS
fascicolo: 1, volume: 262, anno: 1999,
pagine: 65 - 72
SICI:
0026-8925(199908)262:1<65:ALMGTI>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
DNA-BINDING DOMAIN; MAIZE-P-GENE; TRANSCRIPTIONAL ACTIVATORS; ANTIRRHINUM FLOWERS; PETUNIA-HYBRIDA; PROTEIN; HOMOLOGY; PHOTOCONTROL; PIGMENTATION; BIOSYNTHESIS;
Keywords:
anthocyanin biosynthesis; light induction MYB transcriptional factor Perilla frutescens;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Saito, K Chiba Univ, Res Ctr Med Resources, Lab Mol Biol & Biotechnol, FacPharmaceut Sci,Inage Ku, Yayoi Cho 1-33, Chiba 2638522, Japan Chiba Univ Yayoi Cho 1-33 Chiba Japan 2638522 iba 2638522, Japan
Citazione:
Z.Z. Gong et al., "A light-inducible Myb-like gene that is specifically expressed in red Perilla frutescens and presumably acts as a determining factor of the anthocyanin forma", MOL G GENET, 262(1), 1999, pp. 65-72

Abstract

The Myb-p1 gene was isolated by screening for differentially expressed Myb-related genes in red (anthocyanin-producing) and green (anthocyanin nonproducing) forms of Perilla frutescens. Expression of Myb-p1 is increased 10-fold in the red relative to the green form of P. frutescens, and the gene isinduced by light. MYB-P1 has only one DNA-binding region, which corresponds to repeat III in the general structure of MYB proteins. In the yeast two-hybrid system, it was shown that MYB-P1 interacted with MYC-RP, a MYC-related transcriptional regulatory protein involved in the control of anthocyanin biosynthesis in P. frutescens. In yeast, MYB-Pl was able to bind to a dihydroflavonol reductase (DFR) gene promoter isolated from red P. frutescens. These data suggest that Myb-p1 may be involved in the regulation of anthocyanin biosynthesis and could therefore be responsible for determining anthocyanin formation in red P. frutescens.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/01/21 alle ore 04:23:34