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Bglu3 congenic mice - gene expression in liver

ABSTRACT: A congenic line was constructed by introgressing a C3H chromosome 1 region harboring Bglu3 into C57BL/6 apoE-/- background. RNA was extracted from liver using a QIAGEN kit . Total RNA was pooled in an equal amount from 3 mice for each group. Standard Affymetrix procedures were performed using 8ug of total RNA. Microarrays were used to detect gene expression in the liver of Bglu3 congenic mice and C57BL/6 apoE-deficient mouse strains fed a western diet. 2 groups of mice were studied: C57BL/6 apoE-/- control mice and Bglu3 congenic mice. After fed a Western diet for 12 weeks, liver was harvested and total RNA prepared.

ORGANISM(S): Mus musculus

SUBMITTER: qian wang

PROVIDER: E-GEOD-29151 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Characterization of Bglu3, a mouse fasting glucose locus, and identification of Apcs as an underlying candidate gene.

Li Jing J Lu Zongji Z Wang Qian Q Su Zhiguang Z Bao Yongde Y Shi Weibin W

Physiological genomics 20120124 6

Bglu3 is a quantitative trait locus for fasting glucose on distal chromosome 1 identified in an intercross between C57BL/6 (B6) and C3H/HeJ (C3H) apolipoprotein E-deficient (apoE(-/-)) mice. This locus was subsequently replicated in two separate mouse intercrosses. The objective of this study was to characterize Bglu3 through construction and analysis of a congenic strain and identify underlying candidate genes. Congenic mice were constructed by introgressing a genomic region harboring Bglu3 fro ...[more]

PMID: 22274563

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Ath29 congenic mice - gene expression in aorta

Project description:A congenic mouse line was constructed by introgressing a C3H chromosome 9 region harboring Ath29 into the C57BL/6 apoE-deficient background. RNA was extracted from aorta using a QIAGEN kit . Total RNA was pooled in an equal amount from 3 mice for each group. Standard Affymetrix procedures were performed using 8ug of total RNA. Microarrays were used to detect gene expression in the aorta of Ath29 congenic mice and C57BL/6 apoE-deficient mouse strains fed a chow or western diet. 4 groups of mice were studied: C57BL/6 apoE-/- control mice and Ath29 congenic mice fed a chow or Western diet. After fed a Western diet for 2 weeks, aorta was harvested and total RNA prepared.

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Ath29 congenic mice - gene expression in aorta

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Transcription profiling of mouse C57BL/6 C3H/HeJ apoE-/- knockout aorta

Project description:Inbred mouse strains C57BL/6J (B6) and C3H/HeJ (C3H) exhibit a marked difference in their susceptibility to atherosclerosis and the arterial wall has proven to be a source of the difference in atherosclerosis susceptibility. Genome-wide gene expression analysis was conducted in aortic walls of the two strains. Total RNA was extracted from aortas of 6-week-old female B6 and C3H apoE-deficient (apoE-/-) mice fed a chow or Western diet. 1514 genes in chow fed mice and 590 genes in Western fed mice were found to be differentially expressed between the two strains. RNA was extracted from aorta using a Trizol protocol. Total RNA was pooled in an equal amount from 4 mice for each group. Standard Affymetrix procedures were performed using 8ug of total RNA. Microarrays were used to detect gene expression in aortic walls of two apoE-deficient mouse strains when fed a chow or western diet. Experiment Overall Design: 4 groups of mice were studied: C57BL/6 apoE-/- mice on chow diet (03-62_BC), C57BL/6 apoE-/- mice on Western diet (03-62_BW), C3H/HeJ apoE-/- mice on chow diet (03-62_CC), and C3H/HeJ apoE-/- mice on Western diet (03-62_CW). Mice were weaned at 3 weeks of age onto a chow diet. At 4 weeks of age, mice were switched onto a western diet or continued the chow diet for 2 additional weeks.

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transcription profiling by array of C57BL/6J mice fed a Western-style diet with or without 0.05% quercetin against mice on a control diet to study the effect of quercetin on obesity and hepatic gene expression

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C57BL/6 C3H/HeJ apoE-/- mice - gene expression in aorta

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