通过细胞外热稳定菌体抗原对苏云金芽孢杆菌环境分离株进行血清分型。

Serotyping of Bacillus thuringiensis environmental isolates by extracellular heat-stable somatic antigens.

作者信息

Ohba M, Ueda K, Aizawa K

机构信息

Institute of Biological Control, Faculty of Agriculture, Kyushu University, Fukuoka, Japan.

出版信息

Can J Microbiol. 1992 Jul;38(7):694-5. doi: 10.1139/m92-113.

DOI:10.1139/m92-113

PMID:1393835

Abstract

A total of 525 Bacillus thuringiensis environmental isolates, belonging to the five flagellar (H) serovars (alesti, sotto, kenyae, aizawai, and morrisoni), were serotyped by extracellular heat-stable somatic antigens (HSSAs). The isolates belonging to a given H serovar were assigned to a single HSSA serogroup at a high frequency, 87-100%. This indicates that the extent of HSSA variation within a single H serovar is small in the field populations of these B. thuringiensis serovars.

摘要

共有525株苏云金芽孢杆菌环境分离株，属于五个鞭毛（H）血清型（阿莱斯特、 sotto、肯尼亚、艾氏、莫里森），通过细胞外热稳定菌体抗原（HSSA）进行血清分型。属于特定H血清型的分离株以87%-100%的高频率被归入单一的HSSA血清群。这表明在这些苏云金芽孢杆菌血清型的田间种群中，单一H血清型内HSSA的变异程度较小。