RNA extraction from sorted neuronal subtypes
Author(s) -
Alka Saxena,
Akiko Wagatsuma,
Yukihiko Noro,
Takenobu Kuji,
Atsuko Asaka-Oba,
Akira Watahiki,
Cecile Gurnot,
Michela Fagiolini,
Takao K. Hensch,
Piero Carninci
Publication year - 2017
Publication title -
biotechniques
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.617
H-Index - 131
eISSN - 1940-9818
pISSN - 0736-6205
DOI - 10.2144/000114499
Subject(s) - rna extraction , rna , transcriptome , cell sorting , biology , cell , microbiology and biotechnology , extracellular matrix , dna , computational biology , gene expression , genetics , gene
Protocol Summary Efficient isolation of specific, intact, living neurons from the adult brain is problematic due to the complex nature of the extracellular matrix consolidating the neuronal network. Here, we present significant improvements to the protocol for isolation of pure populations of neurons from mature postnatal mouse brain using fluorescence activated cell sorting (FACS). The 10-fold increase in cell yield enables cell-specific transcriptome analysis by protocols such as nanoCAGE and RNA seq.
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