• Effects on mitosis and chromosomal aberrations of tobacco root tip cells were observed by the method of artificially inducing para-nodule treated with 2, 4-d and rhizobium.

    通过人工诱导烟草结瘤方法观察给予2,4 - D、根瘤菌后,其对烟草根尖细胞有丝分裂染色体畸变影响

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  • Vicia sativa root nodule is usually rod-shaped, it is mainly composed of many cortex cells and a very large central zone which contains meristem, infected tissue and senescent tissue.

    箭舌豌豆根瘤杆形主要皮层细胞一个体积很大含有分生组织侵染组织,有时还有衰老组织的中心区域所组成

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  • Vicia sativa root nodule is usually rod-shaped, it is mainly composed of many cortex cells and a very large central zone which contains meristem, infected tissue and senescent tissue.

    箭舌豌豆根瘤杆形主要皮层细胞一个体积很大含有分生组织侵染组织,有时还有衰老组织的中心区域所组成

    youdao

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