scholarly journals Gene Expression Analyses of Arabidopsis Chromosome 2 Using a Genomic DNA Amplicon Microarray

2003 ◽  
Vol 13 (3) ◽  
pp. 327-340 ◽  
Author(s):  
H. Kim
Keyword(s):  
Gene Expression ◽  
Genomic Dna ◽  
Chromosome 2 ◽  
Arabidopsis Chromosome ◽  
Gene Expression Analyses

Preparation of Salmonella enterica Serovar Typhi Genomic DNA Microarrays for Gene Expression Profiling Analysis*

2009 ◽  
Vol 2009 (2) ◽  
pp. 206-212 ◽  
Author(s):  
Xiu-Mei SHENG ◽  
Xin-Xiang HUANG ◽  
Ling-Xiang MAO ◽  
Chao-Wang ZHU ◽  
Shun-Gao XU ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gene Expression Profiling ◽  
Expression Profiling ◽  
Salmonella Enterica ◽  
Genomic Dna ◽  
Dna Microarrays ◽  
Profiling Analysis

scholarly journals Unearthing LTR retrotransposon gag genes co-opted in the deep evolution of eukaryotes

2021 ◽  
Author(s):  
Jianhua Wang ◽  
Guan-Zhu Han
Keyword(s):  
Gene Expression ◽  
Selective Pressure ◽  
Ltr Retrotransposon ◽  
Ltr Retrotransposons ◽  
Cellular Functions ◽  
The Family ◽  
Family Level ◽  
Gene Expression Analyses ◽  
Comprehensive Picture ◽  
Gypsy Retrotransposons

Abstract LTR retrotransposons comprise a major component of the genomes of eukaryotes. On occasion, retrotransposon genes can be recruited by their hosts for diverse functions, a process formally referred to as co-option. However, a comprehensive picture of LTR retrotransposon gag gene co-option in eukaryotes is still lacking, with several documented cases exclusively involving Ty3/Gypsy retrotransposons in animals. Here we use a phylogenomic approach to systemically unearth co-option of retrotransposon gag genes above the family level of taxonomy in 2,011 eukaryotes, namely co-option occurring during the deep evolution of eukaryotes. We identify a total of 14 independent gag gene co-option events across more than 740 eukaryote families, eight of which have not been reported previously. Among these retrotransposon gag gene co-option events, nine, four, and one involve gag genes of Ty3/Gypsy, Ty1/Copia, and Bel-Pao retrotransposons, respectively. Seven, four, and three co-option events occurred in animals, plants, and fungi, respectively. Interestingly, two co-option events took place in the early evolution of angiosperms. Both selective pressure and gene expression analyses further support that these co-opted gag genes might perform diverse cellular functions in their hosts, and several co-opted gag genes might be subject to positive selection. Taken together, our results provide a comprehensive picture of LTR retrotransposon gag gene co-option events that occurred during the deep evolution of eukaryotes, and suggest paucity of LTR retrotransposon gag gene co-option during the deep evolution of eukaryotes.

scholarly journals Gene expression analyses reveal metabolic specifications in acute O2-sensing chemoreceptor cells

2017 ◽  
Vol 595 (18) ◽  
pp. 6091-6120 ◽  
Author(s):  
Lin Gao ◽  
Victoria Bonilla-Henao ◽  
Paula García-Flores ◽  
Ignacio Arias-Mayenco ◽  
Patricia Ortega-Sáenz ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gene Expression Analyses ◽  
Chemoreceptor Cells ◽  
O2 Sensing

RETRACTED ARTICLE: Gene expression analyses to explore the biomarkers and therapeutic targets for gliomas

2014 ◽  
Vol 36 (3) ◽  
pp. 403-409 ◽  
Author(s):  
Lina Wang ◽  
Bo Wei ◽  
Guozhang Hu ◽  
Le Wang ◽  
Ying Jin ◽  
...  
Keyword(s):  
Gene Expression ◽  
Therapeutic Targets ◽  
Gene Expression Analyses ◽  
Retracted Article
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