Source:http://linkedlifedata.com/resource/pubmed/id/19420989
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
2009-5-7
|
pubmed:abstractText |
Natural wild-type strains of Bacillus subtilis are extensively used in agriculture as biocontrol agents for plants. This study examined two antagonist B. subtilis strains, KB-1111 and KB-1122, and the results illustrated that KB-1122 was a more potent inhibitor of the indicator pathogen than KB- 1111. Thus, to investigate the intrinsic differences between the two antagonist strains under normal culture conditions, samples of KB-1111 and KB-1122 were analyzed using MALDI-TOF-MS. The main differences were related to 20 abundant intracellular and 17 extracellular proteins. When searching the NCBI database, a number of the differentially expressed proteins were identified, including 11 cellular proteins and 10 secretory proteins. Among these proteins, class III stress-response-related ATPase, aconitate hydratase, alpha-amylase precursor, and a secretory protein, endo-1, 4-beta-glucanase, were differentially expressed by the two strains. These results are useful to comprehend the intrinsic differences between the antagonism of KB-1111 and KB-1122.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Apr
|
pubmed:issn |
1017-7825
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
19
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
351-7
|
pubmed:meshHeading |
pubmed-meshheading:19420989-Antibiosis,
pubmed-meshheading:19420989-Antifungal Agents,
pubmed-meshheading:19420989-Bacillus subtilis,
pubmed-meshheading:19420989-Bacterial Proteins,
pubmed-meshheading:19420989-Databases, Protein,
pubmed-meshheading:19420989-Electrophoresis, Gel, Two-Dimensional,
pubmed-meshheading:19420989-Magnaporthe,
pubmed-meshheading:19420989-Proteome,
pubmed-meshheading:19420989-Spectrometry, Mass, Matrix-Assisted Laser...
|
pubmed:year |
2009
|
pubmed:articleTitle |
Comparative proteome analysis of two antagonist Bacillus subtilis strains.
|
pubmed:affiliation |
Key Laboratory of Photosynthesis and Environmental Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.
|
pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
|