Barbieri P, Galli E
Dipartimento di Genetica e di Biologia dei Microrganismi, Università degli Studi di Milano, Italy.
Res Microbiol. 1993 Jan;144(1):69-75. doi: 10.1016/0923-2508(93)90216-o.
To evaluate the involvement of indole-3-acetic acid (IAA) in promotion of root development, the effects of inoculation of wheat seedlings with Azospirillum brasilense SpM7918, a very low-IAA producer, were estimated. Compared with the wild-type strain Sp6, SpM7918 showed a reduced ability to promote root system development in terms both of number and length of lateral roots and of distribution of root hairs.
为评估吲哚-3-乙酸（IAA）在促进根系发育中的作用，对巴西固氮螺菌SpM7918（一种极低IAA产生菌）接种小麦幼苗的效果进行了评估。与野生型菌株Sp6相比，SpM7918在促进根系发育方面的能力有所下降，具体表现在侧根数量和长度以及根毛分布方面。
