TAXONOMY DIFFERENTIATION AND IDENTIFICATION OF CYTOPHAGA SPECIES
TAXONOMY DIFFERENTIATION AND IDENTIFICATION OF CYTOPHAGA SPECIES
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DOI：
10.1111/j.1365-2672.1969.tb02187.x
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发表时间：
1969-01-01
期刊：
影响因子：
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通讯作者：
SHEWAN, JM
中科院分区：
文献类型：
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作者：
MITCHELL, TG;HENDRIE, MS;SHEWAN, JM
令人惊讶的是，在一组生物中，如噬细胞科，典型的特征是突出的形态特征，如细胞形状和滑动运动，不仅存在内部细分的分类问题，而且存在与其他细菌群的分化问题。Cytophaga的属名最初是由Winogradsky（1929）用于某些需氧纤维素分解生物，尽管它更早地被哈钦森和克莱顿（1919）用作Spirochta cytophaga（现在称为Sporocytophaga myxocococcoides）的一个种名。该属通过包括攻击琼脂（Stenier，1940; Humm，1946）、淀粉和半纤维素（Fuller & Norman，1943）和几丁质（Stanier，1947）的物种而扩展，但所有物种的特征在于在固体表面上显示蠕动运动的弯曲杆。最近开始有越来越多的证据（De Ley Q货车Muylem，1963;科尔韦尔和曼德尔，1964）表明，某些没有明显蠕动的生物体可能更适合分类为不结果实的粘细菌，而不是真细菌。
IT MAY APPEAR surprising that in a group of organisms such as the Cytophagaceae, classically characterized by outstanding morphological features such as cell shape and gliding movement, there should exist taxonomic problems not only of internal subdivision but also of differentiation from other bacterial groups. The generic name Cytophaga was% st used by Winogradsky (1929) for certain aerobic cellulosedecomposing organisms, although it had been applied earlier as a specific epithet by Hutchinson and Clayton (1919) in Spirochta cytophaga, now known as Sporocytophaga myxococcoides. The genus was extended by the inclusion of species attacking agar (Stenier, 1940; Humm, 1946), starch and hemicellulose (Fuller & Norman, 1943) and chitin (Stanier, 1947) but all species were characterized by being flexuous rods showing creeping motility on solid surfaces. Recently evidence has begun to accumulate (De Ley Q van Muylem, 1963; Colwell & Mandel, 1964) that certain organisms not apparently showing creeping motility may be more properly classified with the nonfruiting myxobacteria than with the eubacteria.