Complete Genome Sequence of the Plant Growth-Promoting Bacterium Hartmannibacter diazotrophicus Strain E19T
Joint Authors
Spröer, Cathrin
Goesmann, Alexander
Suarez, Christian
Ratering, Stefan
Hain, Torsten
Fritzenwanker, Moritz
Blom, Jochen
Bunk, Boyke
Overmann, Jörg
Schnell, Sylvia
Chakraborty, Trinad
Source
International Journal of Genomics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-09
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Strain E19T described as Hartmannibacter diazotrophicus gen.
nov.
sp.
nov.
was isolated from the rhizosphere of Plantago winteri from a natural salt meadow in a nature protection area.
Strain E19T is a plant growth-promoting rhizobacterium able to colonize the rhizosphere of barley and to promote its growth only under salt stress conditions.
To gain insights into the genetic bases of plant growth promotion and its lifestyle at the rhizosphere under salty conditions, we determined the complete genome sequence using two complementary sequencing platforms (Ilumina MiSeq and PacBio RSII).
The E19T genome comprises one circular chromosome and one plasmid containing several genes involved in salt adaptation and genes related to plant growth-promoting traits under salt stress.
Based on previous experiments, ACC deaminase activity was identified as a main mechanism of E19T to promote plant growth under salt stress.
Interestingly, no genes classically reported to encode for ACC deaminase activity are present.
In general, the E19T genome provides information to confirm, discover, and better understand many of its previously evaluated traits involved in plant growth promotion under salt stress.
Furthermore, the complete E19T genome sequence helps to define its previously reported unclear 16S rRNA gene-based phylogenetic affiliation.
Hartmannibacter forms a distinct subcluster with genera Methylobrevis, Pleomorphomonas, Oharaeibacter, and Mongoliimonas subclustered with genera belonging to Rhizobiales.
American Psychological Association (APA)
Suarez, Christian& Ratering, Stefan& Hain, Torsten& Fritzenwanker, Moritz& Goesmann, Alexander& Blom, Jochen…[et al.]. 2019. Complete Genome Sequence of the Plant Growth-Promoting Bacterium Hartmannibacter diazotrophicus Strain E19T. International Journal of Genomics،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165740
Modern Language Association (MLA)
Suarez, Christian…[et al.]. Complete Genome Sequence of the Plant Growth-Promoting Bacterium Hartmannibacter diazotrophicus Strain E19T. International Journal of Genomics No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1165740
American Medical Association (AMA)
Suarez, Christian& Ratering, Stefan& Hain, Torsten& Fritzenwanker, Moritz& Goesmann, Alexander& Blom, Jochen…[et al.]. Complete Genome Sequence of the Plant Growth-Promoting Bacterium Hartmannibacter diazotrophicus Strain E19T. International Journal of Genomics. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165740
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1165740