【作者】孙霞 张天宇
【机构】Department of Plant Pathology Shandong Agricultural UniversityDepartment of Plant Pathology Shandong Agricultural UniversityTai’an 271018 China Department of Information Engineering Laiwu Vocational College for Technology Laiwu 271100 China
【摘要】A total of 123 Alternaria isolates were obtained from roting fruits of Pyrus bretschneideri "Ya Li" collected in Hebei Province, China. The isolates, according to morphological characteristics of conidia and sporulation patterns, were segregated into four groups: A. alternata group, A. tenuissima group, A. yaliinficiens group and Alternaria sp. group. Molecular characteristics of part of the isolates were determined using random amplified polymorphism DNA (RAPD) analysis. based on cluster analysis of RAPD data, large-and small-spored Alternaria spp. were evidently distinguished, and the small-spored species can form five clusters that fundamentally paralleled the morphological groupings.
不同培养基和三种金属离子对桦褐孔菌培养菌丝体的羊毛甾醇和麦角甾醇积累的影响(英文)
2018-09-04837
富铬蚁巢伞（鸡菌）液体培养(英文)
2018-09-04735
甘肃白龙江流域的茶渍属地衣(英文)
2018-09-04760
中国东北地区树花属地衣研究(英文)
2018-09-04395
中国珊瑚枝属地衣的特殊种(英文)
2018-09-04304
山东海岸木生海洋真菌的研究Ⅲ(英文)
2018-09-04280
中国新记录属——枝穗霉属（丝孢纲）(英文)
2018-09-04277
中国的齿状真菌Ⅰ：刺孢齿耳属，中国非褶菌目一新记录属(英文)
2018-09-04244
假笼头菌属一新种(英文)
2018-09-04287