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Titolo:
TRANSIENT EXPRESSION OF MAIZE ANTHOCYANIN REGULATORY GENES INFLUENCESANTHOCYANIN PRODUCTION IN WHITE CLOVER AND PEAS
Autore:
DEMAJNIK J; TANNER GJ; JOSEPH RG; LARKIN PJ; WEINMAN JJ; DJORDJEVIC MA; ROLFE BG;
Indirizzi:
AUSTRALIAN NATL UNIV,RES SCH BIOL SCI,PLANT MICROBE INTERACT GRP,GPO BOX 475 CANBERRA ACT 2601 AUSTRALIA AUSTRALIAN NATL UNIV,RES SCH BIOL SCI,PLANT MICROBE INTERACT GRP CANBERRA ACT 2601 AUSTRALIA CSIRO CANBERRA ACT 2601 AUSTRALIA
Titolo Testata:
Australian journal of plant physiology
fascicolo: 3, volume: 25, anno: 1998,
pagine: 335 - 343
SICI:
0310-7841(1998)25:3<335:TEOMAR>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRANSCRIPTIONAL ACTIVATORS; BIOSYNTHESIS; ARABIDOPSIS; PROTEINS; HOMOLOGY; SEQUENCE; ENCODES; PLANTS; REGION; C1;
Keywords:
ANTHOCYANIN; C1; B-PERU; MAIZE; PEA; CLOVER; BIOLISTIC BOMBARDMENT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
J. Demajnik et al., "TRANSIENT EXPRESSION OF MAIZE ANTHOCYANIN REGULATORY GENES INFLUENCESANTHOCYANIN PRODUCTION IN WHITE CLOVER AND PEAS", Australian journal of plant physiology, 25(3), 1998, pp. 335-343

Abstract

Transient expression of the maize anthocyanin regulatory genes, B-Peru and C1, was examined in maize cell suspensions, and in pea and whiteclover tissues in order to determine if these maize regulators can function in legume tissues. Optimal ratios and amounts of B-Peru and C1 genes for anthocyanin production were determined in maize cell suspensions. Activation of anthocyanin biosynthesis in legume tissues was observed following expression of the B-Peru and C1 genes, delivered in the pre-determined optimal ratio and amounts by microparticle bombardment. Tissue-specific expression of these genes was observed in the legumes tested and the exact sites of anthocyanin expression in pea depended on the cultivar tested. Maize anthocyanin regulatory genes can activate anthocyanin biosynthesis in legume tissues, but appear to be subject to tissue specific controls. Three of the four varieties of pea tested were able to accumulate anthocyanin when the B-Peru coding region alone was biolistically expressed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/01/21 alle ore 04:10:27