Vicient C M, Gruber V, Delseny M
Génome et Developpement des Plantes, UMR 5096, CNRS, Universite de Perpignan, 52 avenue de Villeneuve, 66860 Perpignan Cedex, France.
J Exp Bot. 2001 Jul;52(360):1587-91. doi: 10.1093/jexbot/52.360.1587.
The promoter of the Arabidopsis thaliana L. AtEm1 gene encoding a late embryogenesis abundant protein was fused to the beta-glucuronidase reporter gene and introduced into Brassica napus. The promoter is highly active in the vascular tissues of embryo and pollen grains and also active in petals, sepals, caulinar leaves, and carpels.
将编码晚期胚胎发生丰富蛋白的拟南芥AtEm1基因的启动子与β-葡萄糖醛酸酶报告基因融合,并导入甘蓝型油菜。该启动子在胚胎和花粉粒的维管组织中高度活跃,在花瓣、萼片、茎生叶和心皮中也有活性。