BACKGROUND Crumbs homolog 2(CRB2)is a recently discovered gene that is closely related to the maintenance of normal pola......

Although the unique organization of vertebrate cone mosaics was first described long ago,both their underlying molecular......

上皮细胞顶-底极性的建立和维持依赖于各种极性决定子的正确表达和定位。Crumbs(Crb)是果蝇中调控上皮细胞极性形成的重要蛋白。它......

Zhang Ailin created so many various kinds of female charaters in her novels;females who own distinct characters and iden......

在大家的印象中，能在纳斯达克上市的公司大多是互联网新贵或高科技企业，一家生产传统纸杯蛋糕的连锁店，竟然也能在纳斯达克上市，这不能......

跨膜蛋白Crumbs（Crb）是细胞顶部的决定因子,对上皮细胞顶？底极性的建立和维持起着关键的作用。其胞内域虽然仅有37个氨基酸,但对Crb的......