Arid
DOI10.3390/ijms13066944
Reference Gene Selection in the Desert Plant Eremosparton songoricum
Li, Xiao-Shuang1,2; Yang, Hong-Lan1; Zhang, Dao-Yuan1; Zhang, Yuan-Ming1; Wood, Andrew J.3
通讯作者Zhang, Dao-Yuan
来源期刊INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
ISSN1661-6596
EISSN1422-0067
出版年2012
卷号13期号:6页码:6944-6963
英文摘要

Eremosparton songoricum (Litv.) Vass. (E. songoricum) is a rare and extremely drought-tolerant desert plant that holds promise as a model organism for the identification of genes associated with water deficit stress. Here, we cloned and evaluated the expression of eight candidate reference genes using quantitative real-time reverse transcriptase polymerase chain reactions. The expression of these candidate reference genes was analyzed in a diverse set of 20 samples including various E. songoricum plant tissues exposed to multiple environmental stresses. GeNorm analysis indicated that expression stability varied between the reference genes in the different experimental conditions, but the two most stable reference genes were sufficient for normalization in most conditions. EsEF and Esa-TUB were sufficient for various stress conditions, EsEF and EsACT were suitable for samples of differing germination stages, and EsGAPDHand EsUBQ were most stable across multiple adult tissue samples. The Es18S gene was unsuitable as a reference gene in our analysis. In addition, the expression level of the drought-stress related transcription factor EsDREB2 verified the utility of E. songoricum reference genes and indicated that no single gene was adequate for normalization on its own. This is the first systematic report on the selection of reference genes in E. songoricum, and these data will facilitate future work on gene expression in this species.


英文关键词Eremosparton songoricum quantitative real-time PCR reference genes geNorm validation
类型Article
语种英语
国家Peoples R China ; USA
收录类别SCI-E
WOS记录号WOS:000306188700026
WOS关键词TIME RT-PCR ; POLYMERASE-CHAIN-REACTION ; BINDING TRANSCRIPTION FACTOR ; INTERNAL REFERENCE GENES ; FUNCTIONAL-CHARACTERIZATION ; SALT TOLERANCE ; EXPRESSION ; NORMALIZATION ; IDENTIFICATION ; VALIDATION
WOS类目Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
来源机构中国科学院新疆生态与地理研究所
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/172966
作者单位1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China;
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China;
3.So Illinois Univ, Dept Plant Biol, Carbondale, IL 62901 USA
推荐引用方式
GB/T 7714
Li, Xiao-Shuang,Yang, Hong-Lan,Zhang, Dao-Yuan,et al. Reference Gene Selection in the Desert Plant Eremosparton songoricum[J]. 中国科学院新疆生态与地理研究所,2012,13(6):6944-6963.
APA Li, Xiao-Shuang,Yang, Hong-Lan,Zhang, Dao-Yuan,Zhang, Yuan-Ming,&Wood, Andrew J..(2012).Reference Gene Selection in the Desert Plant Eremosparton songoricum.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,13(6),6944-6963.
MLA Li, Xiao-Shuang,et al."Reference Gene Selection in the Desert Plant Eremosparton songoricum".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 13.6(2012):6944-6963.
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