Identification and selection of normalization controls for quantitative transcript analysis in Blumeria graminis.
Identification and selection of normalization controls for quantitative transcript analysis in Blumeria graminis.
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DOI:
10.1111/mpp.12300
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发表时间:
2016-05
影响因子:
4.9
通讯作者:
Spanu PD
中科院分区:
文献类型:
--
作者:
Pennington HG;Li L;Spanu PD
The investigation of obligate biotrophic pathogens, for example B lumeria graminis, presents a number of challenges. The sensitivity of many assays is reduced because of the presence of host material. Furthermore, the fungal structures inside and outside of the plant possess very different characteristics. Normalization genes are used in quantitative real‐time polymerase chain reaction (qPCR) to compensate for changes as a result of the quantity and quality of template material. Such genes are used as references against which genes of interest are compared, enabling true quantification. Here, we identified six potential B . graminis and five barley genes for qPCR normalization. The relative changes in abundance of the transcripts were assayed across an infection time course in barley epidermis, in B . graminis epiphytic structures and haustoria. The B . graminis glyceraldehyde‐3‐phosphate dehydrogenase (GAPDH), actin (ACT) and histone 3 (H3) genes and the barley GAPDH, ubiquitin (UBI) and α‐tubulin 2B (TUBA2B) genes were optimal normalization controls for qPCR during the infection cycle. These genes were then used for normalization in the quantification of the members of a Candidate Secreted Effector Protein (CSEP) family 21, a conidia‐specific gene and barley genes encoding putative interactors of CSEP0064. The analysis demonstrates the importance of identifying which reference genes are appropriate for each investigation.
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影响因子:
82.9
作者:
Fink, L;Seeger, W;Bohle, RM
通讯作者:
Bohle, RM
DOI:
10.1126/science.1171652
发表时间:
2009-05-08
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Panstruga R;Dodds PN
通讯作者:
Dodds PN
影响因子:
5.3
作者:
Jarosová J;Kundu JK
通讯作者:
Kundu JK
影响因子:
1.5
作者:
Ma, Jian;Jiang, Qian-Tao;Zheng, You-Liang
通讯作者:
Zheng, You-Liang
影响因子:
7
作者:
Heid, CA;Stevens, J;Williams, PM
通讯作者:
Williams, PM