Abstract：
:Bacillus weihenstephanensis is a subspecies of the Bacillus cereus sensu lato group of spore-forming bacteria known to cause food spoilage or food poisoning. The key distinguishing phenotype of B. weihenstephanensis is its ability to grow below 7 °C or, from a food safety perspective, to grow and potentially produce toxins in a refrigerated environment. Comparison of the proteome profile of B. weihenstephanensis upon its exposure to different culturing conditions can reveal clues to the mechanistic basis of its psychrotolerant phenotype as well as elucidate relevant aspects of its toxigenic profile. To this end, the genome of the type strain B. weihenstephanensis WSBC 10204 was sequenced and annotated. Subsequently, the proteome profiles of cells grown at either 6 or 30 °C were compared, which revealed considerable differences and indicated several hundred (uncharacterized) proteins as being subproteome- and/or temperature-specific. In this manner, several processes were newly indicated to be dependent on growth temperature, such as varying carbon flux routes and a different role for the urea cycle. Furthermore, a possible post-translational regulatory function for acetylation was suggested. Toxin production was determined to be largely independent of growth temperature.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Stelder SK,Mahmud SA,Dekker HL,de Koning LJ,Brul S,de Koster CGdoi
10.1021/pr501307tsubject
Has Abstractpub_date
2015-05-01 00:00:00pages
2169-76issue
5eissn
1535-3893issn
1535-3907journal_volume
14pub_type
杂志文章abstract：:The world is currently facing the COVID-19 pandemic caused by the SARS-CoV-2 virus. The pandemic is causing the death of people around the world, and public and social health measures to slow or prevent the spread of COVID-19 are being implemented with the involvement of all members of society. Research institutions a...
journal_title：Journal of proteome research
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abstract：:Recombinant virus-like particles (VLPs) have been shown to induce protective immunity. Despite their potential significance as promising vaccine candidates, the protein composition of VLPs produced in insect cells has not been well characterized. Here we report a proteomic analysis of influenza VLPs containing hemaggl...
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0600576
更新日期：2006-08-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr201222s
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00082
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8010028
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journal_title：Journal of proteome research
pub_type： 杂志文章,评审
doi：10.1021/pr0341282
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00685
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
pub_type： 杂志文章,评审
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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pub_type： 杂志文章,评审
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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