TY - JOUR
T1 - Using single nuclei for RNA-seq to capture the transcriptome of postmortem neurons
AU - Krishnaswami, Suguna Rani
AU - Grindberg, Rashel V.
AU - Novotny, Mark
AU - Venepally, Pratap
AU - Lacar, Benjamin
AU - Bhutani, Kunal
AU - Linker, Sara B.
AU - Pham, Son
AU - Erwin, Jennifer A.
AU - Miller, Jeremy A.
AU - Hodge, Rebecca
AU - McCarthy, James K.
AU - Kelder, Martin
AU - McCorrison, Jamison
AU - Aevermann, Brian D.
AU - Fuertes, Francisco Diez
AU - Scheuermann, Richard H.
AU - Lee, Jun
AU - Lein, Ed S.
AU - Schork, Nicholas
AU - McConnell, Michael J.
AU - Gage, Fred H.
AU - Lasken, Roger S.
PY - 2016/3/1
Y1 - 2016/3/1
N2 - A protocol is described for sequencing the transcriptome of a cell nucleus. Nuclei are isolated from specimens and sorted by FACS, cDNA libraries are constructed and RNA-seq is performed, followed by data analysis. Some steps follow published methods (Smart-seq2 for cDNA synthesis and Nextera XT barcoded library preparation) and are not described in detail here. Previous single-cell approaches for RNA-seq from tissues include cell dissociation using protease treatment at 30 °C, which is known to alter the transcriptome. We isolate nuclei at 4 °C from tissue homogenates, which cause minimal damage. Nuclear transcriptomes can be obtained from postmortem human brain tissue stored at â '80 °C, making brain archives accessible for RNA-seq from individual neurons. The method also allows investigation of biological features unique to nuclei, such as enrichment of certain transcripts and precursors of some noncoding RNAs. By following this procedure, it takes about 4 d to construct cDNA libraries that are ready for sequencing.
AB - A protocol is described for sequencing the transcriptome of a cell nucleus. Nuclei are isolated from specimens and sorted by FACS, cDNA libraries are constructed and RNA-seq is performed, followed by data analysis. Some steps follow published methods (Smart-seq2 for cDNA synthesis and Nextera XT barcoded library preparation) and are not described in detail here. Previous single-cell approaches for RNA-seq from tissues include cell dissociation using protease treatment at 30 °C, which is known to alter the transcriptome. We isolate nuclei at 4 °C from tissue homogenates, which cause minimal damage. Nuclear transcriptomes can be obtained from postmortem human brain tissue stored at â '80 °C, making brain archives accessible for RNA-seq from individual neurons. The method also allows investigation of biological features unique to nuclei, such as enrichment of certain transcripts and precursors of some noncoding RNAs. By following this procedure, it takes about 4 d to construct cDNA libraries that are ready for sequencing.
UR - http://www.scopus.com/inward/record.url?scp=84959361379&partnerID=8YFLogxK
U2 - 10.1038/nprot.2016.015
DO - 10.1038/nprot.2016.015
M3 - Article
C2 - 26890679
AN - SCOPUS:84959361379
SN - 1754-2189
VL - 11
SP - 499
EP - 524
JO - Nature Protocols
JF - Nature Protocols
IS - 3
ER -