阿巴拉契亚盖特勒氏菌的分子特征及盖特勒氏菌科的形成。11月。

IF 1.5 3区生物学 Q3 PLANT SCIENCES

Fottea Pub Date : 2018-11-01 DOI:10.5507/FOT.2018.002

C. Kilgore, J. Johansen, Truc Mai, T. Hauer, D. Casamatta, C. Sheil

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引用次数: 8

摘要

Geitleria是在以色列的一个石灰岩洞穴中被描述的，随后在法国、罗马尼亚、西班牙、佛罗里达、哥斯达黎加和库克群岛的洞穴中也有报道。它在形态学上是不寻常的，因为它有真正的分支，但没有异源细胞。最近在美国田纳西州大烟山国家公园的一个石灰岩洞穴中采集到一种形态独特的盖氏菌，并将其命名为G. appalachiana sp. 11 .。利用单丝PCR技术从野外材料中获得了该物种16S rRNA和rpoC1位点的序列数据。系统发育证据表明，Geitleria不属于真分枝科，即Hapalosiphonaceae, Chlorogloeopsidaceae和Symphyonemataceae，因此不属于Geitleriaceae。11月被确定包含这个独特的属。

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Molecular characterization of Geitleria appalachiana sp. nov. (Nostocales, Cyanobacteria) and formation of Geitleriaceae fam. nov.

Geitleria was described from a limestone cave in Israel, and subsequently reported from caves of France, Romania, Spain, Florida, Costa Rica, and Cook Islands. It is morphologically unusual in that it has true branching, but no heterocytes. A morphologically distinct species of Geitleria was recently collected from a limestone cave in Great Smoky Mountains National Park, Tennessee, and is herein described as G. appalachiana sp. nov. Sequence data for 16S rRNA and rpoC1 loci for the species were obtained from field material using single filament PCR. Phylogenetic evidence indicates that Geitleria does not belong to any family in the Nostocales containing true-branching genera, i.e. Hapalosiphonaceae, Chlorogloeopsidaceae, and Symphyonemataceae, and consequently Geitleriaceae fam. nov. is established to contain this unique genus.

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来源期刊

Fottea 生物-植物科学

CiteScore

4.00

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Fottea is a journal of Czech Phycological Society (formerly bulletin Czech Phycology). Fottea publishes papers on all aspects of the ecology, physiology, biochemistry, cell biology, molecular biology, systematics and uses of algae (including cyanobacteria)