FRIEDMAN S, DELEY J
J Bacteriol. 1965 Jan;89(1):95-100. doi: 10.1128/jb.89.1.95-100.1965.
Friedman, S. (State University, Ghent, Belgium), and J. De Ley. "Genetic species" concept in Xanthomonas. J. Bacteriol. 89:95-100. 1965.-Deuterated, N(15)-labeled deoxyribonucleic acid (DNA) from Xanthomonas pelargonii forms distinct hybrids with ordinary DNA from X. hederae, X. juglandis, and X. carotae. Hybridization is less pronounced with X. phaseoli and X. begoniae. There is evidence that some hybridization occurs with X. vesicatoria, X. campestris, and X. tamarindi. These results favor the concept of a "genetic species," rather than a division of the genus into many separate species based almost entirely on phytopathogenic host specificity.
弗里德曼，S.（比利时根特州立大学）和J. 德利。黄单胞菌属中的“遗传物种”概念。《细菌学杂志》89:95 - 100。1965年。——来自天竺葵黄单胞菌的氘代、N(15)标记的脱氧核糖核酸（DNA）与来自常春藤黄单胞菌、胡桃黄单胞菌和胡萝卜黄单胞菌的普通DNA形成明显的杂交体。与菜豆黄单胞菌和秋海棠黄单胞菌的杂交不太明显。有证据表明与疮痂黄单胞菌、野油菜黄单胞菌和罗望子黄单胞菌发生了一些杂交。这些结果支持“遗传物种”的概念，而不是几乎完全基于植物致病宿主特异性将该属划分为许多单独的物种。
