基本解释芽孢杆菌专业释义生物学芽孢杆菌This suggests that Bacillus vallismortis C89 plays a considerable role in the chemical defence of marine sponge Dysidea avara.这暗示能够产生这种活性化合物的芽孢杆菌C89在海绵体内起着一定化学防御作用。