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Validation of putative reference genes for gene expression studies in heat stressed and α-MSH treated melanocyte cells of Bos indicus using real-time quantitative PCR.
Choudhary, Renuka; Kumar, Sudarshan; Singh, Sohan V; Sharma, Anil K; Goud, Talla Sridhar; Srivastava, Amrendra K; Kumar, Anil; Mohanty, Ashok K; Upadhyay, Ramesh C.
Afiliação
  • Choudhary R; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India; Department of Biotechnology, Maharishi Markandeshwar University, Mullana 133207, Haryana, India. Electronic address: rc_07@live.in.
  • Kumar S; Animal Biotechnology Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: kumarsudershan@gmail.com.
  • Singh SV; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: sohanvir2011@gmail.com.
  • Sharma AK; Department of Biotechnology, Maharishi Markandeshwar University, Mullana 133207, Haryana, India. Electronic address: anilbiotech18@gmail.com.
  • Goud TS; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: tallasridhargoud@gmail.com.
  • Srivastava AK; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: amar00007@gmail.com.
  • Kumar A; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: anilbiotech84@gmail.com.
  • Mohanty AK; Animal Biotechnology Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: ashokmohanty1@gmail.com.
  • Upadhyay RC; Climate Resilient Livestock Research Centre, National Dairy Research Institute, Karnal 132001, Haryana, India. Electronic address: upadhyay.ramesh@gmail.com.
Mol Cell Probes ; 30(3): 161-7, 2016 06.
Article em En | MEDLINE | ID: mdl-26971673
ABSTRACT
Normalization of cellular mRNA data using internal reference gene (IRG) is an essential step in expression analysis studies. MIQE guidelines ensure that the choice and appropriateness of IRG should be validated for particular tissues or cell types and specific experimental designs. The objective of the present study was to assess 15 IRGs from different functional classes that could serve as best IRGs for Bos indicus (Tharparkar cattle) melanocyte cells under heat stress and hormonal treatment. We implemented the use of geNorm, NormFinder and BestKeeper algorithm to measure the stability of the gene transcript. A total of 15 IRGs (ACTB, BZM, EEF1, GAPDH, GTP, HMBS, HPRT, RPL22, RPL4, RPS15, RPS18, RPS23, RPS9, UBC and UXT) from different functional classes were evaluated. Pair wise comparisons using geNorm revealed that HPRT and RPS23 were the most stable combination of IRGs with M-value of 0.29 followed by UXT (0.30) and RPL4 (0.31). The NormFinder analysis also identified the same set of stably expressed genes (UXT, RPL4, RPS23 and HPRT); however, the rank order was little different. The UXT gene showed lowest crossing point SD and CV values of 0.30 and 1.17, respectively indicating its maximum expression stability through BestKeeper analysis. The present study indicated that, ACTB and HMB were not reliable IRGs for melanocytes cells on account of their lower expression stability. Current study further revealed that UXT, HPRT and RPS23 are the best IRGs for normalization of qPCR data in Bos indicus melanocyte cells under heat stress and hormonal treatment.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Alfa-MSH / Regulação da Expressão Gênica / Resposta ao Choque Térmico / Reação em Cadeia da Polimerase em Tempo Real / Melanócitos Tipo de estudo: Guideline Limite: Animals Idioma: En Revista: Mol Cell Probes Assunto da revista: BIOLOGIA MOLECULAR / BIOTECNOLOGIA Ano de publicação: 2016 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Alfa-MSH / Regulação da Expressão Gênica / Resposta ao Choque Térmico / Reação em Cadeia da Polimerase em Tempo Real / Melanócitos Tipo de estudo: Guideline Limite: Animals Idioma: En Revista: Mol Cell Probes Assunto da revista: BIOLOGIA MOLECULAR / BIOTECNOLOGIA Ano de publicação: 2016 Tipo de documento: Article