Arid
DOI10.1007/s12275-015-5080-x
Illumina-based analysis of bacterial diversity related to halophytes Salicornia europaea and Sueada aralocaspica
Sh, Ying-wu1; Lou, Kai1; Li, Chun1; Wang, Lei2; Zhao, Zhen-yong2; Zhao, Shuai2; Tian, Chang-yan2
通讯作者Tian, Chang-yan
来源期刊JOURNAL OF MICROBIOLOGY
ISSN1225-8873
EISSN1976-3794
出版年2015
卷号53期号:10页码:678-685
英文摘要

We used Illumina-based 16S rRNA V3 amplicon pyrosequencing to investigate the community structure of soil bacteria from the rhizosphere surrounding Salicornia europaea, and endophytic bacteria living in Salicornia europaea plants and Sueada aralocaspica seeds growing at the Fukang Desert Ecosystem Observation and Experimental Station (FDEOES) in Xinjiang Province, China, using an Illumina genome analyzer. A total of 89.23 M effective sequences of the 16S rRNA gene V3 region were obtained from the two halophyte species. These sequences revealed a number of operational taxonomic units (OTUs) in the halophytes. There were between 22-2,206 OTUs in the halophyte plant sample, at the 3% cutoff level, and a sequencing depth of 30,000 sequences. We identified 25 different phyla, 39 classes and 141 genera from the resulting 134,435 sequences. The most dominant phylum in all the samples was Proteobacteria (41.61%-99.26%; average, 43.30%). The other large phyla were Firmicutes (0%-7.19%; average, 1.15%), Bacteroidetes (0%-1.64%; average, 0.44%) and Actinobacteria (0%-0.46%; average, 0.24%). This result suggested that the diversity of bacteria is abundant in the rhizosphere soil, while the diversity of bacteria was poor within Salicornia europaea plant samples. To the extent of our knowledge, this study is the first to characterize and compare the endophytic bacteria found within different halophytic plant species roots using PCR-based Illumina pyrosequencing method.


英文关键词halophyte endophytic bacteria diversity Illumina 16S rRNA gene
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000362156300003
WOS关键词MICROBIAL COMMUNITIES ; PLANT-GROWTH ; IDENTIFICATION ; ROOTS ; METAGENOMICS ; CULTIVATION ; ENDOPHYTES ; SAMPLES ; TISSUE ; CELLS
WOS类目Microbiology
WOS研究方向Microbiology
来源机构中国科学院新疆生态与地理研究所
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/188869
作者单位1.Xinjiang Acad Agr Sci, Inst Microbiol, Xinjiang Lab Special Environm Microbiol, Urumqi 830091, Xinjiang, Peoples R China;
2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Xinjiang, Peoples R China
推荐引用方式
GB/T 7714
Sh, Ying-wu,Lou, Kai,Li, Chun,et al. Illumina-based analysis of bacterial diversity related to halophytes Salicornia europaea and Sueada aralocaspica[J]. 中国科学院新疆生态与地理研究所,2015,53(10):678-685.
APA Sh, Ying-wu.,Lou, Kai.,Li, Chun.,Wang, Lei.,Zhao, Zhen-yong.,...&Tian, Chang-yan.(2015).Illumina-based analysis of bacterial diversity related to halophytes Salicornia europaea and Sueada aralocaspica.JOURNAL OF MICROBIOLOGY,53(10),678-685.
MLA Sh, Ying-wu,et al."Illumina-based analysis of bacterial diversity related to halophytes Salicornia europaea and Sueada aralocaspica".JOURNAL OF MICROBIOLOGY 53.10(2015):678-685.
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