| Title |
Adaptive Strategies of Bacillus thuringiensis Isolated from Acid Mine Drainage Site in Sabah, Malaysia
|
|---|---|
| Published in |
Indian Journal of Microbiology, January 2018
|
| DOI | 10.1007/s12088-017-0701-1 |
| Pubmed ID | |
| Authors |
Low Yi Yik, Grace Joy Wei Lie Chin, Cahyo Budiman, Collin Glenn Joseph, Baba Musta, Kenneth Francis Rodrigues |
| Abstract |
The adaptive process in bacteria is driven by specific genetic elements which regulate phenotypic characteristics such as tolerance to high metal ion concentrations and the secretion of protective biofilms. Extreme environments such as those associated with heavy metal pollution and extremes of acidity offer opportunities to study the adaptive mechanisms of microorganisms. This study focused on the genome analysis of Bacillus thuringiensis (Bt MCMY1), a gram positive rod shaped bacterium isolated from an acid mine drainage site in Sabah, Malaysia by using a combination of Single Molecule Real Time DNA Sequencing, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR). The genome size of Bt MCMY1 was determined to be 5,458,152 bases which was encoded on a single chromosome. Analysis of the genome revealed genes associated with resistance to Copper, Mercury, Arsenic, Cobalt, Zinc, Cadmium and Aluminum. Evidence from SEM and FTIR indicated that the bacterial colonies form distinct films which bear the signature of polyhydroxyalkanoates (PHA) and this finding was supported by the genome data indicating the presence of a genetic pathway associated with the biosynthesis of PHAs. This is the first report of a Bacillus sp. isolated from an acid mine drainage site in Sabah, Malaysia and the genome sequence will provide insights into the manner in which B. thuringiensis adapts to acid mine drainage. |
X Demographics
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Scientists | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 28 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 28 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 5 | 18% |
| Student > Master | 5 | 18% |
| Researcher | 4 | 14% |
| Student > Postgraduate | 2 | 7% |
| Professor > Associate Professor | 2 | 7% |
| Other | 5 | 18% |
| Unknown | 5 | 18% |
| Readers by discipline | Count | As % |
|---|---|---|
| Environmental Science | 5 | 18% |
| Biochemistry, Genetics and Molecular Biology | 4 | 14% |
| Computer Science | 3 | 11% |
| Agricultural and Biological Sciences | 3 | 11% |
| Engineering | 3 | 11% |
| Other | 5 | 18% |
| Unknown | 5 | 18% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 14 April 2018.
All research outputs
#20,481,952
of 23,043,346 outputs
Outputs from Indian Journal of Microbiology
#286
of 384 outputs
Outputs of similar age
#378,606
of 442,641 outputs
Outputs of similar age from Indian Journal of Microbiology
#16
of 22 outputs
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