Selection of reference genes for expression analysis in the entomophthoralean fungus Pandora neoaphidis
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Selection of reference genes for expression analysis in the entomophthoralean fungus Pandora neoaphidis. / Chen, Chun; Xie, Tingna; Ye, Sudan; Jensen, Annette Bruun; Eilenberg, Jørgen.
I: Brazilian Journal of Microbiology, Bind 47, Nr. 1, 2016, s. 259-265.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Selection of reference genes for expression analysis in the entomophthoralean fungus Pandora neoaphidis
AU - Chen, Chun
AU - Xie, Tingna
AU - Ye, Sudan
AU - Jensen, Annette Bruun
AU - Eilenberg, Jørgen
PY - 2016
Y1 - 2016
N2 - The selection of suitable reference genes is crucial for accurate quantification of gene expres-sion and can add to our understanding of host–pathogen interactions. To identify suitablereference genes in Pandora neoaphidis, an obligate aphid pathogenic fungus, the expressionof three traditional candidate genes including 18S rRNA(18S), 28S rRNA(28S) and elongationfactor 1 alpha-like protein (EF1), were measured by quantitative polymerase chain reac-tion at different developmental stages (conidia, conidia with germ tubes, short hyphae andelongated hyphae), and under different nutritional conditions. We calculated the expressionstability of candidate reference genes using four algorithms including geNorm, NormFinder,BestKeeper and Delta Ct. The analysis results revealed that the comprehensive ranking ofcandidate reference genes from the most stable to the least stable was 18S (1.189), 28S (1.414)and EF1 (3). The 18S was, therefore, the most suitable reference gene for real-time RT-PCRanalysis of gene expression under all conditions. These results will support further studieson gene expression in P. neoaphidis
AB - The selection of suitable reference genes is crucial for accurate quantification of gene expres-sion and can add to our understanding of host–pathogen interactions. To identify suitablereference genes in Pandora neoaphidis, an obligate aphid pathogenic fungus, the expressionof three traditional candidate genes including 18S rRNA(18S), 28S rRNA(28S) and elongationfactor 1 alpha-like protein (EF1), were measured by quantitative polymerase chain reac-tion at different developmental stages (conidia, conidia with germ tubes, short hyphae andelongated hyphae), and under different nutritional conditions. We calculated the expressionstability of candidate reference genes using four algorithms including geNorm, NormFinder,BestKeeper and Delta Ct. The analysis results revealed that the comprehensive ranking ofcandidate reference genes from the most stable to the least stable was 18S (1.189), 28S (1.414)and EF1 (3). The 18S was, therefore, the most suitable reference gene for real-time RT-PCRanalysis of gene expression under all conditions. These results will support further studieson gene expression in P. neoaphidis
U2 - 10.1016/j.bjm.2015.11.031
DO - 10.1016/j.bjm.2015.11.031
M3 - Journal article
C2 - 26887253
VL - 47
SP - 259
EP - 265
JO - Brazilian Journal of Microbiology
JF - Brazilian Journal of Microbiology
SN - 1517-8382
IS - 1
ER -
ID: 157316924