Unknown,Transcriptomics,Genomics,Proteomics

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Small RNAseq analysis of the global retinal transcriptome of rod photoreceptor-specific Dicer1 conditional knockout mice and control littermates


ABSTRACT: We report RNAseq analysis of the transcriptome of retinas from mature rod-specific Dicer1 cKO mice and control littermates lacking Cre expression in order to better understand changes in gene regulation that could lead to retinal degeneration in cKO mice. Examine retinal transcriptome of 3 biological replicates for each genotype from 4-week-old animals with tissue collected between 8:00 - 10:00AM

ORGANISM(S): Mus musculus

SUBMITTER: Xiaodong Bai 

PROVIDER: E-GEOD-55376 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

DICER1 is essential for survival of postmitotic rod photoreceptor cells in mice.

Sundermeier Thomas R TR   Zhang Ning N   Vinberg Frans F   Mustafi Debarshi D   Kohno Hideo H   Golczak Marcin M   Bai Xiaodong X   Maeda Akiko A   Kefalov Vladimir J VJ   Palczewski Krzysztof K  

FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20140508 8


Photoreceptor cell death is the proximal cause of blindness in many retinal degenerative disorders; hence, understanding the gene regulatory networks that promote photoreceptor survival is at the forefront of efforts to combat blindness. Down-regulation of the microRNA (miRNA)-processing enzyme DICER1 in the retinal pigmented epithelium has been implicated in geographic atrophy, an advanced form of age-related macular degeneration (AMD). However, little is known about the function of DICER1 in m  ...[more]

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