Memorias de investigación
Artículos en revistas:
Molecular analysis of endo-beta-mannanase genes upon seed imbibition
Año:2010
Áreas de investigación
  • Biología molecular, celular y genética
Datos
Descripción
The endo-ß-mannanase (MAN) family is represented in the Arabidopsis genome by eight members, all with canonical signal peptides and only half of them being expressed in germinating seeds. The transcripts of these genes were localized in the radicle and micropylar endosperm (ME) before radicle protrusion and this expression disappears as soon as the endosperm is broken by the emerging radicle tip. However, only three of these MAN genes, AtMAN5, AtMAN7 and especially AtMAN6 influence the germination time (t50) as assessed by the analysis of the corresponding knock-out lines. The data suggest a possible interaction between embryo and ME regarding the role of MAN during the Arabidopsis germination process.
Internacional
Si
JCR del ISI
No
Título de la revista
Plant Signalling and Behaviour
ISSN
1559-2324
Factor de impacto JCR
0
Información de impacto
Volumen
DOI
10.1007/s00425-010-1257-z
Número de revista
Desde la página
1
Hasta la página
3
Mes
MAYO
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Biotecnología y Genómica de Semillas