Arbuscular mycorrhizal(AM) symbionts are able to greatly affect soil fertility. However, the relationships between AM sy......

目的构建炭疽芽孢杆菌sigF基因缺失株,以及缺失株的sigF回复株,分析缺失株、回复株表型特点并明确sigF基因对芽孢形成的影响,为后......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

蚕微粒子病检测技术是该病防治中的一项重要技术，本文在通过破碎法提高模板核酸获取量的基础上，对纯化家蚕微粒子虫孢子的PCR检测灵......

Trichophyton rubrum is a dominating superficial dermatophyte, whose conidial germination is correlated to pathopoiesis a......

采用前期筛选出的对黄瓜枯萎病菌有较好拮抗作用的3株木霉菌,即哈茨木霉Trichoderma harzianum 809、拟康氏木霉Trichoderma pseud......