There were four microsporanges in the mature anther of B. rossica Fedtsc. et Flerov. The development of the anther wall ......

Meaningful evaluation of promoter activity following dissection of various promoter elements requires the production of......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

为了探索快速改良大麦耐低氮性状的育种方法,以2份耐低氮亲本配制(正反交)杂交组合,游离其F1代小孢子进行氮胁迫培养,获得85个加倍......