TheSfm system of gene control inAntirrhinum majus.
Theor Appl Genet
; 86(4): 401-5, 1993 May.
Article
en En
| MEDLINE
| ID: mdl-24193585
InAntirrhinum majus,pal-rec, an allele of thepallida series, is considered to be involved in anthocyanin production. Thepal-rec gene normally mutates autonomously from the recessive condition to the dominant giving fully pigmentedPal spots on a colorless background. TheSfm element, when inserted at thepal locus, destabilizes the activity of thepal-rec gene in such a way that the repressor (Sf) component abolishes gene activity in almost all of the cell lineages, whereas the mutator (m) acts to release full gene expression in some of the cells. Such a flip-flop control of thepal-rec results in what is known as shifting.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Theor Appl Genet
Año:
1993
Tipo del documento:
Article
País de afiliación:
Pakistán
Pais de publicación:
Alemania