通过DNA重缔合测定镰刀菌属物种间的系统发育关系。
Phylogenetic relationships among Fusarium species measured by DNA reassociation.
作者信息
Szécsi A, Dobrovolszky A
出版信息
Mycopathologia. 1985 Feb;89(2):89-94. doi: 10.1007/BF00431475.
Deoxyribonucleic acid of 11 Fusarium species (F. acuminatum, F. arthrosporioides, F. avenaceum, F. culmorum, F. graminearum, F. heterosporum, F. moniliforme, F. oxysporum, F. sambucinum, F. semitectum, F. solani) have been compared with respect to their physical characteristics (Tm, % G + C), homology values and nucleotide sequence divergence. A phylogenetic tree based on physical characteristics, homology values and differences in percentage divergence of Fusarium species DNAs has been constructed.
已对11种镰刀菌（锐顶镰刀菌、节孢镰刀菌、燕麦镰刀菌、禾谷镰刀菌、黄色镰刀菌、异孢镰刀菌、串珠镰刀菌、尖孢镰刀菌、接骨木镰刀菌、拟分枝孢镰刀菌、茄病镰刀菌）的脱氧核糖核酸在物理特性（熔解温度、鸟嘌呤与胞嘧啶含量百分比）、同源性值及核苷酸序列差异方面进行了比较。基于镰刀菌属物种DNA的物理特性、同源性值及百分比差异构建了系统发育树。
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