Striatum Gene Expression Correlates for ZM_EOPEN measured in BXD RI Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The ZM_EOPEN measures Zero Maze - total entries in open quadrants under the domain Basal Behavior. 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 MDMA_ACT_SAL_1 measured in BXD RI Females & Males obtained using INIA Brain mRNA M430 (Jun06) RMA. The MDMA_ACT_SAL_1 measures Locomotor activity of mice on Day 1 under the domain MDMA. 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
QTL for high-dose ethanol actions on Chr14 at D14Mit1 (5.65 Mbp , Build 37)
Description:
high-dose ethanol actions spans 0.00 - 30.65 Mbp (NCBI Build 37) on Chr14. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
Authors:
Erwin VG, Markel PD, Johnson TE, Gehle VM, Jones BC
QTL for METH responses for chewing on Chr14 at D14Mit54 (23.48 Mbp , Build 37)
Description:
METH responses for chewing spans 0.00 - 48.48 Mbp (NCBI Build 37) on Chr14. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for METH responses for body temperature on Chr14 at Glud (26.89 Mbp , Build 37)
Description:
METH responses for body temperature spans 1.89 - 51.89 Mbp (NCBI Build 37) on Chr14. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for METH responses for home cage activity on Chr14 at Mtv11 (27.12 Mbp , Build 37)
Description:
METH responses for home cage activity spans 2.12 - 52.12 Mbp (NCBI Build 37) on Chr14. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for METH responses for home cage activity on Chr14 at Ms15-7 (28.18 Mbp , Build 37)
Description:
METH responses for home cage activity spans 3.18 - 53.18 Mbp (NCBI Build 37) on Chr14. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
Genes with particular expression in the Nucleus ambiguus. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Nucleus ambiguus, ventral division. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Infralimbic area, layer 1. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Facial motor nucleus. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Entorhinal area, medial part, dorsal zone, layer 4. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Temporal association areas, layer 6b. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Anterior cingulate area, dorsal part, layer 1. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Nucleus ambiguus, dorsal division. Data represent fold expression difference in structure versus grey matter average expression.
Genes with particular expression in the Ectorhinal area/Layer 6a. Data represent fold expression difference in structure versus grey matter average expression.
The current study used two inbred mouse strains, C57BL/6 J and A/J, to investigate the genetics of behavioral responses to fentanyl. Mice were tested for conditioned place preference and fentanyl-induced locomotor activity. C57BL/6J mice formed a conditioned place preference to fentanyl injections and fentanyl increased their activity. Neither effect was noted in A/J mice. We conducted RNA-sequencing on the nucleus accumbens of mice used for fentanyl-induced locomotor activity. Surprisingly, we noted few differentially expressed genes using treatment as the main factor. However many genes differed between strains.
Authors:
Samuel J Harp, Mariangela Martini, Will Rosenow, Larry D Mesner, Hugh Johnson, Charles R Farber, Emilie F Rissman
Analysis using RNA-seq of FACS-purified oligodendrocytes revealed a large cohort of morphine-regulated genes. In addition, to investigate cell-type-specific opioid responses, we performed single-cell RNA sequencing (scRNA-seq) of the nucleus accumbens of mice following acute morphine treatment. Differential expression analysis uncovered unique morphine-dependent transcriptional responses by oligodendrocytes and astrocytes.
Authors:
Denis Avey, Sumithra Sankararaman, Aldrin K Y Yim, Ruteja Barve, Jeffrey Milbrandt, Robi D Mitra
Differential gene expression in nucleus accumbens somatostatin interneurons_cocaine_mice_pvalue
Description:
To characterize transcriptional alterations that cocaine induces in these cells, we perform cell type-specific RNA-sequencing on FACS-isolated nuclei of somatostatin interneurons and identified 1100 DETs enriched for processes related to neural plasticity. To profile the entire (non poly-A selected) transcriptome of NAc somatostatin interneurons, we generated a transgenic reporter line (SST-TLG498 mice) to label the nuclei of these cells with a modified form of EGFP that is retained in the nuclear membrane (EGFP-F)22, enabling their isolation from NAc dissections using FACS. We succeeded in FACS-isolating nuclei suitable for RNA-sequencing from individual SST-TLG498 mice. We proceeded with differential expression analysis of the RNA-sequencing data to identify differentially expressed transcripts (DETs) in NAc somatostatin interneurons in response to repeated cocaine exposure: 778 transcripts were upregulated by cocaine and 322 were downregulated.
Authors:
Efrain A Ribeiro, Marine Salery, Joseph R Scarpa, Erin S Calipari, Peter J Hamilton, Stacy M Ku, Hope Kronman, Immanuel Purushothaman, Barbara Juarez, Mitra Heshmati, Marie Doyle, Casey Lardner, Dominicka Burek, Ana Strat, Stephen Pirpinias, Ezekiell Mouzon, Ming-Hu Han, Rachael L Neve, Rosemary C Bagot, Andrew Kasarskis, Ja Wook Koo, Eric J Nestler
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