A spiral bacterium(SH9),morphologically different from Helicobacter pylori(H.pylori),was found in a 62-yearold woman’s ......

Fusarium graminearum sensu stricto和F. asiaticum是中国主要的禾谷镰刀菌复合种（FGSC）成员，为了提高这2个种的鉴定效率，选取48个引......