Rapid changes induced in developmental programmes of the maize embryo detected by analysis of the expression of genes encoding proline‐rich proteins

FEBS Letters

Josè-Estanyol, M¹  Puigdomènech, P¹ 

[1] Departament de Genètica Molecular, Centre d'Investigació i Desenvolupament, Consejo Superior de Investigaciones Cientı́ficas, Jordi Girona Salgado 18-26, 08034 Barcelona, Spain

关键词: Maize;    Embryogenesis;    Proline-rich protein;   

DOI  :  10.1016/S0014-5793(98)00030-1

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The pattern of expression of two genes coding for proline-rich proteins, zmHyPRP and zmHRGP, in Zea mays is modified when the embryogenesis programme is altered by placing the embryos in conditions which promote either precocious germination or callogenesis. zmHyPRP gene expression is rapidly arrested when the embryogenesis programme is altered. zmHRGP mRNA is highly induced in scutellum within a few hours of callogenesis or precocious germination.

【 授权许可】

Unknown