Positional candidates for QTL associated with cocaine IVSA phenotypes_cis-eQTL p-value
Description:
Mice from 39 BXD strains acquired cocaine IVSA (0.56 mg/kg/infusion). Mice from 29 BXD strains completed a full dose-response curve (0.032-1.8 mg/kg/infusion). We identified independent genetic correlations between cocaine IVSA and measures of environmental exploration and cocaine sensitization. We identified genome-wide significant quantitative trait loci (QTL) on chromosomes 7 and 11 associated with shifts in the dose-response curve and on chromosome 16 associated with sessions to acquire cocaine IVSA. Using publicly available gene expression data from the nucleus accumbens, midbrain, and prefrontal cortex of drug-naïve mice, we identified Aplp1 and Cyfip2 as positional candidates underlying the behavioral QTL on chromosomes 7 and 11, respectively. A genome-wide significant trans-eQTL linking Fam53b (a GWAS candidate for human cocaine dependence) on chromosome 7 to the cocaine IVSA behavioral QTL on chromosome 11 was identified in the midbrain; Fam53b and Cyfip2 were co-expressed genome-wide significantly in the midbrain. Shown here are Priority positional candidates for behavioral QTL associated with cocaine IVSA phenotypes_cis-eQTL p-value
Authors:
Price E Dickson, Mellessa M Miller, Michele A Calton, Jason A Bubier, Melloni N Cook, Daniel Goldowitz, Elissa J Chesler, Guy Mittleman
Genes exhibiting midbrain expression levels that map genome-wide significantly to cocaine dose-response curve in mice
Description:
Mice from 39 BXD strains acquired cocaine IVSA (0.56 mg/kg/infusion). Mice from 29 BXD strains completed a full dose-response curve (0.032-1.8 mg/kg/infusion). We identified independent genetic correlations between cocaine IVSA and measures of environmental exploration and cocaine sensitization. We identified genome-wide significant quantitative trait loci (QTL) on chromosomes 7 and 11 associated with shifts in the dose-response curve and on chromosome 16 associated with sessions to acquire cocaine IVSA. Using publicly available gene expression data from the nucleus accumbens, midbrain, and prefrontal cortex of drug-naïve mice, we identified Aplp1 and Cyfip2 as positional candidates underlying the behavioral QTL on chromosomes 7 and 11, respectively. A genome-wide significant trans-eQTL linking Fam53b (a GWAS candidate for human cocaine dependence) on chromosome 7 to the cocaine IVSA behavioral QTL on chromosome 11 was identified in the midbrain; Fam53b and Cyfip2 were co-expressed genome-wide significantly in the midbrain. Shown here are Genes exhibiting midbrain expression levels that map genome-wide significantly to the behavioral QTL associated with infusions on the ascending limb of the dose-response curve (IAL phenotype).
Authors:
Price E Dickson, Mellessa M Miller, Michele A Calton, Jason A Bubier, Melloni N Cook, Daniel Goldowitz, Elissa J Chesler, Guy Mittleman
Genome-wide significant covariation of IVSA phenotypes and gene expression in the mouse brain
Description:
Mice from 39 BXD strains acquired cocaine IVSA (0.56 mg/kg/infusion). Mice from 29 BXD strains completed a full dose-response curve (0.032-1.8 mg/kg/infusion). We identified independent genetic correlations between cocaine IVSA and measures of environmental exploration and cocaine sensitization. We identified genome-wide significant quantitative trait loci (QTL) on chromosomes 7 and 11 associated with shifts in the dose-response curve and on chromosome 16 associated with sessions to acquire cocaine IVSA. Using publicly available gene expression data from the nucleus accumbens, midbrain, and prefrontal cortex of drug-naïve mice, we identified Aplp1 and Cyfip2 as positional candidates underlying the behavioral QTL on chromosomes 7 and 11, respectively. A genome-wide significant trans-eQTL linking Fam53b (a GWAS candidate for human cocaine dependence) on chromosome 7 to the cocaine IVSA behavioral QTL on chromosome 11 was identified in the midbrain; Fam53b and Cyfip2 were co-expressed genome-wide significantly in the midbrain. Shown here are Genome-wide significant covariation of IVSA phenotypes and gene expression in the nucleus accumbens (NAc), midbrain, and prefrontal cortex (PFC).
Authors:
Price E Dickson, Mellessa M Miller, Michele A Calton, Jason A Bubier, Melloni N Cook, Daniel Goldowitz, Elissa J Chesler, Guy Mittleman
Cerebellum differential expression analysis of genotype by time effects in Pax6 mice and controls. This set contains genes for which there is an additive effect of the mutation and linear increase in both mutant and wild types through time.
Positional candidates for ZM_LATENCY measured in BXD RI Males & Females. ZM_LATENCY measures the latency to enter an open quadrant under the domain Basal Behavior.The QTL found on Chr 11 is a Signficant QTL and spans 46 Mb to 50 Mb.
Gene expression following traumatic brain injury in humans: Differential expression of genes related to development, differentiation, intracellular interactions, general physiology and pathology, non-transcriptional cellular function, transcriptional control signal transcription, cell cycle regulations and apoptosis.
Affymetrix oligonucleotide arrays to assess gene expression in brains of mice selectively bred for differences in acute functional tolerance to an incoordinating effect of ethanol (HAFT mice, high acute functional tolerance; LAFT mice, low acute functional tolerance)
Cerebellum Gene Expression Correlates for AMDIST75 measured in BXD RI Females & Males obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The AMDIST75 measures Morphine distance (cm) travelled minutes 60-75 under the domain Morphine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Cerebellum Gene Expression Correlates for AMDIST90 measured in BXD RI Females & Males obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The AMDIST90 measures Morphine distance (cm) travelled minutes 75-90 under the domain Morphine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C1HCOUNT30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C1HCOUNT30 measures Open Field locomotion 15-30 min post cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C1HDIS30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C1HDIS30 measures Open Field locomotion (cm) 15-30 min post cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C1HDIS30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C1HDIS30 measures Open Field locomotion (cm) 15-30 min post cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Hippocampus Gene Expression Correlates for C1VCOUNT15 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C1VCOUNT15 measures Open Field rears 0-15 min post cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C1VCOUNT30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C1VCOUNT30 measures Open Field rears 15-30 min post cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C2HCOUNT30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C2HCOUNT30 measures Open Field locomotion (activity beam breaks) 15-30 min post 2nd cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C2HDIS30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C2HDIS30 measures Open Field locomotion (cm) 15-30 min post 2nd cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C2VCOUNT30 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C2VCOUNT30 measures Open Field rears 15-30 min post 2nd cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for C2VCOUNT45 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The C2VCOUNT45 measures Open Field rears 30-45 min post 2nd cocaine under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for LOC_CHCL_ACOUNT_3 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The LOC_CHCL_ACOUNT_3 measures Cocaine TOTAL locomotion (activity beam breaks) under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for LOC_CHCL_ADIST_3 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The LOC_CHCL_ADIST_3 measures Cocaine TOTAL locomotion ( cm in 1 hr) under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Hippocampus Gene Expression Correlates for LOC_CHCL_VCOUNT_3 measured in BXD RI Females obtained using GeneNetwork Hippocampus Consortium M430v2 (Jun06) RMA. The LOC_CHCL_VCOUNT_3 measures Cocaine Open Field TOTAL rears under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Whole Brain Gene Expression Correlates for MORPH_VCOUNT_2 measured in BXD RI Females & Males obtained using INIA Brain mRNA M430 (Jun06) RMA. The MORPH_VCOUNT_2 measures Morphine TOTAL vertical activity counts under the domain Morphine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Whole Brain Gene Expression Correlates for ROTASALINE_TIME measured in BXD RI Females & Males obtained using INIA Brain mRNA M430 (Jun06) RMA. The ROTASALINE_TIME measures Mean time on rotarod following saline under the domain Ethanol. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
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