Evidence map›Paper›PMID 33479827›Full record

ArticleMolecular biology reports2021

Genomic analysis of a novel species Halomonas shambharensis isolated from hypersaline lake in Northwest India.

Kapilesh Jadhav, Bijayendra Kushwaha, Indrani Jadhav, Prem Shankar, Anjali Geethadevi, Gaurav Kumar, Sonam Mittal, Guru Prasad Sharma, Madhuri Parashar, Deepak Parashar

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Article in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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10 authors.

Kapilesh JadhavSchool of Engineering and Technology, Jaipur National University, Jaipur, India. jadhavkapilesh@gmail.com.
Bijayendra KushwahaSchool of Life Sciences, Jaipur National University, Jaipur, India.
Indrani JadhavSchool of Life Sciences, Jaipur National University, Jaipur, India.
Prem ShankarDepartment of Laboratory Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, India.
Anjali GeethadeviDepartment of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, 53226, USA.
Gaurav KumarDepartment of Biochemistry, University of Delhi, South Campus, New Delhi, 110021, India.
Sonam MittalSchool of Biotechnology, Jawaharlal Nehru University, New Delhi, 110067, India.
Guru Prasad SharmaBlood Center of Wisconsin, Milwaukee, WI, 53233, USA.
Madhuri ParasharSchool of Life Sciences, Jaipur National University, Jaipur, India.
Deepak ParasharSchool of Life Sciences, Jaipur National University, Jaipur, India. dparashar@mcw.edu.ORCID http://orcid.org/0000-0002-5062-8950

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome analysis of Halomonas shambharensis, a novel species, was performed to understand the osmoprotectant strategies used by the strain to overcome the salinity stress and to explore the prospective industrial uses. It will also help to better understand the ecological roles of Halomonas species in hypersaline habitats. Ultrastructure of the cell was determined by using transmission electron microscopy. Standard microbiological methods were used to find out growth parameters and heterotrophic mode of nutrition. For Genome analysis, complete bacterial genome sequencing was performed using the Oxford Nanopore MinION DNA Sequencer. Assembly, annotation and finishing of the obtained sequence were done by using a Prokaryotic Genome Annotation Pipeline (PGAP) (SPAdes v. 3.10.1). Predicted Coading sequences (CDSs) obtained through the PGAP were used for functional annotation using Clusters of Orthologous Groups and Kyoto Encyclopedia of Genes and Genomes (KEGG) platforms. The H. shambharensis was found to be a Gram-stain-negative, rod-shaped bacterium, motile with a peritrichous flagella. The H. shambharensis bacterium can grow in a wide range of temperature (from 25 to 65 °C), pH (pH 4 to pH 12.0) and salt concentration (5.0% NaCl to 30.0% NaCl). After annotation and assembly, the total genome size obtained was 1,533,947 bp, which revealed 146 subsystems, 3847 coding sequences, and 19RNAs with G+C content of 63.6%. Gene annotation identified the genes related to various metabolic pathways, including carbohydrate metabolism, fatty acid metabolism and stress tolerance. The genomic dataset of H. shambharensis will be useful for analysis of protein-coding gene families and how these coding genes are significant for the survival and metabolism among the different species of Halomonas. The complete genome sequence presented here will help to unravel the biotechnological potential of H. shambharensis for production of the high-value products such as betaine, or as a source of gene-mining for individual enzymes.

Indexed as

PhylogenyBase CompositionCarbohydrate MetabolismGenome, BacterialHalomonasIndiaLakesMolecular Sequence AnnotationNucleic Acid HybridizationRNA, Ribosomal, 16SSalinityWhole Genome SequencingRNA, Ribosomal, 16SGenome analysisGenome annotationHalomonas shambharensisOxford Nanopore TechnologySambhar Salt Lake

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.