Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Single-nuclei isoform RNA sequencing unlocks barcoded exon connectivity in frozen brain tissue. / Hardwick, Simon A.; Hu, Wen; Joglekar, Anoushka; Fan, Li; Collier, Paul G.; Foord, Careen; Balacco, Jennifer; Lanjewar, Samantha; Sampson, Maureen Mc Guirk; Koopmans, Frank; Prjibelski, Andrey D.; Mikheenko, Alla; Belchikov, Natan; Jarroux, Julien; Lucas, Anne Bergstrom; Palkovits, Miklós; Luo, Wenjie; Milner, Teresa A.; Ndhlovu, Lishomwa C.; Smit, August B.; Trojanowski, John Q.; Lee, Virginia M.Y.; Fedrigo, Olivier; Sloan, Steven A.; Tombácz, Dóra; Ross, M. Elizabeth; Jarvis, Erich; Boldogkői, Zsolt; Gan, Li; Tilgner, Hagen U.
в: Nature Biotechnology, Том 40, № 7, 07.2022, стр. 1082-1092.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Single-nuclei isoform RNA sequencing unlocks barcoded exon connectivity in frozen brain tissue
AU - Hardwick, Simon A.
AU - Hu, Wen
AU - Joglekar, Anoushka
AU - Fan, Li
AU - Collier, Paul G.
AU - Foord, Careen
AU - Balacco, Jennifer
AU - Lanjewar, Samantha
AU - Sampson, Maureen Mc Guirk
AU - Koopmans, Frank
AU - Prjibelski, Andrey D.
AU - Mikheenko, Alla
AU - Belchikov, Natan
AU - Jarroux, Julien
AU - Lucas, Anne Bergstrom
AU - Palkovits, Miklós
AU - Luo, Wenjie
AU - Milner, Teresa A.
AU - Ndhlovu, Lishomwa C.
AU - Smit, August B.
AU - Trojanowski, John Q.
AU - Lee, Virginia M.Y.
AU - Fedrigo, Olivier
AU - Sloan, Steven A.
AU - Tombácz, Dóra
AU - Ross, M. Elizabeth
AU - Jarvis, Erich
AU - Boldogkői, Zsolt
AU - Gan, Li
AU - Tilgner, Hagen U.
N1 - Hardwick, S.A., Hu, W., Joglekar, A. et al. Single-nuclei isoform RNA sequencing unlocks barcoded exon connectivity in frozen brain tissue. Nat Biotechnol (2022). https://doi.org/10.1038/s41587-022-01231-3
PY - 2022/7
Y1 - 2022/7
N2 - Single-nuclei RNA sequencing characterizes cell types at the gene level. However, compared to single-cell approaches, many single-nuclei cDNAs are purely intronic, lack barcodes and hinder the study of isoforms. Here we present single-nuclei isoform RNA sequencing (SnISOr-Seq). Using microfluidics, PCR-based artifact removal, target enrichment and long-read sequencing, SnISOr-Seq increased barcoded, exon-spanning long reads 7.5-fold compared to naive long-read single-nuclei sequencing. We applied SnISOr-Seq to adult human frontal cortex and found that exons associated with autism exhibit coordinated and highly cell-type-specific inclusion. We found two distinct combination patterns: those distinguishing neural cell types, enriched in TSS-exon, exon-polyadenylation-site and non-adjacent exon pairs, and those with multiple configurations within one cell type, enriched in adjacent exon pairs. Finally, we observed that human-specific exons are almost as tightly coordinated as conserved exons, implying that coordination can be rapidly established during evolution. SnISOr-Seq enables cell-type-specific long-read isoform analysis in human brain and in any frozen or hard-to-dissociate sample.
AB - Single-nuclei RNA sequencing characterizes cell types at the gene level. However, compared to single-cell approaches, many single-nuclei cDNAs are purely intronic, lack barcodes and hinder the study of isoforms. Here we present single-nuclei isoform RNA sequencing (SnISOr-Seq). Using microfluidics, PCR-based artifact removal, target enrichment and long-read sequencing, SnISOr-Seq increased barcoded, exon-spanning long reads 7.5-fold compared to naive long-read single-nuclei sequencing. We applied SnISOr-Seq to adult human frontal cortex and found that exons associated with autism exhibit coordinated and highly cell-type-specific inclusion. We found two distinct combination patterns: those distinguishing neural cell types, enriched in TSS-exon, exon-polyadenylation-site and non-adjacent exon pairs, and those with multiple configurations within one cell type, enriched in adjacent exon pairs. Finally, we observed that human-specific exons are almost as tightly coordinated as conserved exons, implying that coordination can be rapidly established during evolution. SnISOr-Seq enables cell-type-specific long-read isoform analysis in human brain and in any frozen or hard-to-dissociate sample.
KW - Alternative Splicing/genetics
KW - Brain/metabolism
KW - Exons/genetics
KW - Humans
KW - Protein Isoforms/genetics
KW - RNA/genetics
KW - Sequence Analysis, RNA
UR - http://www.scopus.com/inward/record.url?scp=85125715810&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/27215911-a652-3079-acda-b801a4ec1a4d/
U2 - 10.1038/s41587-022-01231-3
DO - 10.1038/s41587-022-01231-3
M3 - Article
C2 - 35256815
AN - SCOPUS:85125715810
VL - 40
SP - 1082
EP - 1092
JO - Nature Biotechnology
JF - Nature Biotechnology
SN - 1087-0156
IS - 7
ER -
ID: 94683191