کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8416636 | 1545573 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In silico prediction and qPCR validation of novel sRNAs in Propionibacterium acnes KPA171202
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیوتکنولوژی یا زیستفناوری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: In silico prediction and qPCR validation of novel sRNAs in Propionibacterium acnes KPA171202 In silico prediction and qPCR validation of novel sRNAs in Propionibacterium acnes KPA171202](/preview/png/8416636.png)
چکیده انگلیسی
Propionibacterium acnes is an anaerobic, Gram-positive, opportunistic pathogen known to be involved in a wide variety of diseases ranging from mild acne to prostate cancer. Bacterial small non-coding RNAs are novel regulators of gene expression and are known to be involved in, virulence, pathogenesis, stress tolerance and adaptation to environmental changes in bacteria. The present study was undertaken keeping in view the lack of predicted sRNAs of P. acnes KPA171202 in databases. This report represents the first attempt to identify sRNAs in P. acnes KPA171202. A total of eight potential candidate sRNAs were predicted using SIPHT, one was found to have a Rfam homolog and seven were novel. Out of these seven predicted sRNAs, five were validated by reverse transcriptase-polymerase chain reaction (RT-PCR) and sequencing. The expression of these sRNAs was quantified in different growth phases by qPCR (quantitative PCR). They were found to be expressed in both exponential and stationary stages of growth but with maximum expression in stationary phase which points to a regulatory role for them. Further investigation of their targets and regulatory functions is in progress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Genetic Engineering and Biotechnology - Volume 14, Issue 1, June 2016, Pages 169-176
Journal: Journal of Genetic Engineering and Biotechnology - Volume 14, Issue 1, June 2016, Pages 169-176
نویسندگان
Praveen P. Balgir, Shobha R. Dhiman, Puneet Kaur,