Suitable reference genes for real-time quantitative PCR in Salsola laricifilia under five abiotic stresses
Suitable reference genes for real-time quantitative PCR in Salsola laricifilia under five abiotic stresses
复制标题
五种非生物胁迫下落叶猪毛菜实时定量PCR的合适内参基因
DOI:
10.32615/bp.2019.044
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发表时间:
2019-01
影响因子:
1.5
通讯作者:
Feng Y.
中科院分区:
文献类型:
--
作者:
Zhang Y. -F.;Wen Z. -B.;Wang Y.;Wang Y. -L.;Feng Y.
Salsola laricifolia, a typical C3-C4 intermediate desert plant, is an important for understanding gene evolution and mechanisms for drought resistance. The reverse transcription quantitative polymerase chain reaction (RT-qPCR) is a preferred choice for gene expression studies, but it requires stable reference genes for normalization. Therefore, we tested the expression stability of five candidate reference genes in S. laricifolia: EF1α (elongation factor 1-α), ACT (actin), GAPDH (glyceraldehyde-3-phosphate dehydrogenase), TUB (tubulin), and 18S (18S ribosomal RNA). The expressions were tested in different tissues and under five stresses caused by abscisic acid (ABA), NaCl, NaHCO3, darkness, and osmotic stress (polyethylene glycol 6000, PEG). Four commonly used software programs (geNorm, NormFinder, BestKeeper, and RefFinder) were used. The results show the following most stable reference genes: GAPDH for ABA and dark treatments; EF1a for NaCl, PEG; and all samples; TUB for NaHCO3; and 18S for the controls. The ACT was not ranked first in any group, and was the least stable reference gene under the dark, NaHCO3, and PEG. Moreover, pairwise analysis by the geNorm algorithm shows that two best reference genes were 18S and EF1a for the controls, GAPDH, and 18S for the ABA and dark treatments, EF1a and TUB for the NaCl treatment, TUB and 18S for the NaHCO3 treatment, EF1a and GAPDH for the PEG treatment, and EF1a and 18S for all samples. The reference genes for RT-qPCR in S. laricifolia identified in our study will facilitate future work on targeted gene expression.
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影响因子:
5.6
作者:
Li XS;Yang HL;Zhang DY;Zhang YM;Wood AJ
通讯作者:
Wood AJ
影响因子:
5.6
作者:
Bao W;Qu Y;Shan X;Wan Y
通讯作者:
Wan Y
影响因子:
4.6
作者:
Chen J;Huang Z;Huang H;Wei S;Liu Y;Jiang C;Zhang J;Zhang C
通讯作者:
Zhang C
DOI:
--
发表时间:
2015
期刊:
--
影响因子:
--
作者:
张明理;闻志彬
通讯作者:
张明理;闻志彬
DOI:
--
发表时间:
--
期刊:
--
影响因子:
--
作者:
K. Livak;Thomas D. Schmittgen
通讯作者:
K. Livak;Thomas D. Schmittgen