干旱区生态环境知识资源中心(Arid): Prokaryotic Communities in Saline Soils of the Lake Elton Area in a Soil Catena along the Khara River

Arid

DOI	10.1134/S0026261720060119
	Prokaryotic Communities in Saline Soils of the Lake Elton Area in a Soil Catena along the Khara River
	Kuznetsova, A. I.; Ivanova, E. A.; Samylina, O. S.; Kurbanova, F. G.; Gruzdev, D. S.; Kanapatskiy, T. A.; Pimenov, N. V.
通讯作者	Kuznetsova, AI (corresponding author), Russian Acad Sci, Res Ctr Biotechnol, Winogradsky Inst Microbiol, Moscow 119071, Russia.
来源期刊	MICROBIOLOGY
ISSN	0026-2617
EISSN	1608-3237
出版年	2020
卷号	89 期号:6 页码:670-684
英文摘要	Analysis of the taxonomic structure of prokaryotic microbial complexes of the saline soils in the Lake Elton area and their comparative characteristics were carried out for a soil catena along the Khara River flowing into the hypersaline Lake Elton. High-throughput pyrosequencing detected 11 bacterial and 2 archaeal phyla. Comparative analysis of community structure revealed the differences between Solonchaks located at the river flood land and Kastanozems at the slope and top of the river terrace. The patterns of occurrence were described for six predominant phyla (Euryarchaeota, Thaumarchaeota, Proteobacteria, Firmicutes, Bacteroidetes, and Actinobacteria). For the floodplain soils, the relations between the distribution of Euryarchaeota, Thaumarchaeota, Firmicutes, Actinobacteria, Proteobacteria and soil salinity as well as soil pH were described. Occurrence of members of the phyla Euryarchaeota, Thaumarchaeota, Firmicutes, Actinobacteria, and Proteobacteria in flood land soils was shown to depend on the soil salinity and pH. Members of the phyla Actinobacteria and Firmicutes were shown to predominate in Gleyic Kastanozems . Cloning of the 16S rRNA gene revealed high diversity within the genus Streptomyces (Actinobacteria). A number of the isolated streptomycete clones were homologous to the known antibiotic producers, which indicates that soils of this area are promising for further biotechnological screening.
英文关键词	microbial diversity saline soils arid ecosystems Streptomyces Lake Elton high-throughput sequencing pyrosequencing microbial biotechnology
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595570300003
WOS关键词	SEQUENCES
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369132
作者单位	[Kuznetsova, A. I.; Samylina, O. S.; Kanapatskiy, T. A.; Pimenov, N. V.] Russian Acad Sci, Res Ctr Biotechnol, Winogradsky Inst Microbiol, Moscow 119071, Russia; [Ivanova, E. A.] Dokuchaev Soil Sci Inst, Moscow 119017, Russia; [Kurbanova, F. G.] Moscow MV Lomonosov State Univ, Fac Soil Sci, Moscow 119991, Russia; [Gruzdev, D. S.] Russian Acad Sci, Bioengn Ctr, Res Ctr Biotechnol, Moscow 117312, Russia
推荐引用方式 GB/T 7714	Kuznetsova, A. I.,Ivanova, E. A.,Samylina, O. S.,et al. Prokaryotic Communities in Saline Soils of the Lake Elton Area in a Soil Catena along the Khara River[J],2020,89(6):670-684.
APA	Kuznetsova, A. I..,Ivanova, E. A..,Samylina, O. S..,Kurbanova, F. G..,Gruzdev, D. S..,...&Pimenov, N. V..(2020).Prokaryotic Communities in Saline Soils of the Lake Elton Area in a Soil Catena along the Khara River.MICROBIOLOGY,89(6),670-684.
MLA	Kuznetsova, A. I.,et al."Prokaryotic Communities in Saline Soils of the Lake Elton Area in a Soil Catena along the Khara River".MICROBIOLOGY 89.6(2020):670-684.