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Systematic functional analysis of Leishmania protein kinases identifies regulators of differentiation or survival
N. Baker, CMC. Catta-Preta, R. Neish, J. Sadlova, B. Powell, EVC. Alves-Ferreira, V. Geoghegan, JBT. Carnielli, K. Newling, C. Hughes, B. Vojtkova, J. Anand, A. Mihut, PB. Walrad, LG. Wilson, JW. Pitchford, P. Volf, JC. Mottram
Jazyk angličtina Země Velká Británie
Typ dokumentu časopisecké články, práce podpořená grantem
Grantová podpora
Wellcome Trust - United Kingdom
MR/L00092X/1
Medical Research Council - United Kingdom
MR/P027989/1
Medical Research Council - United Kingdom
200807
Wellcome Trust - United Kingdom
Free Medical Journals od 2010
Nature Open Access od 2010-12-01
PubMed Central od 2012
Europe PubMed Central od 2012
ProQuest Central od 2010-01-01
Open Access Digital Library od 2015-01-01
Open Access Digital Library od 2015-01-01
Medline Complete (EBSCOhost) od 2012-11-01
Health & Medicine (ProQuest) od 2010-01-01
ROAD: Directory of Open Access Scholarly Resources od 2010
Odkazy
PubMed
33623024
DOI
10.1038/s41467-021-21360-8
Knihovny.cz E-zdroje
- MeSH
- biologické modely MeSH
- buněčná diferenciace * MeSH
- CRISPR-Cas systémy genetika MeSH
- delece genu MeSH
- flagella enzymologie MeSH
- Leishmania mexicana cytologie enzymologie MeSH
- leishmanióza parazitologie patologie MeSH
- mutace genetika MeSH
- myši inbrední BALB C MeSH
- protein Cas9 metabolismus MeSH
- proteinkinasy genetika metabolismus MeSH
- proteom metabolismus MeSH
- Psychodidae parazitologie MeSH
- viabilita buněk MeSH
- zvířata MeSH
- Check Tag
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Differentiation between distinct stages is fundamental for the life cycle of intracellular protozoan parasites and for transmission between hosts, requiring stringent spatial and temporal regulation. Here, we apply kinome-wide gene deletion and gene tagging in Leishmania mexicana promastigotes to define protein kinases with life cycle transition roles. Whilst 162 are dispensable, 44 protein kinase genes are refractory to deletion in promastigotes and are likely core genes required for parasite replication. Phenotyping of pooled gene deletion mutants using bar-seq and projection pursuit clustering reveal functional phenotypic groups of protein kinases involved in differentiation from metacyclic promastigote to amastigote, growth and survival in macrophages and mice, colonisation of the sand fly and motility. This unbiased interrogation of protein kinase function in Leishmania allows targeted investigation of organelle-associated signalling pathways required for successful intracellular parasitism.
Department of Biology University of York York UK
Department of Mathematics University of York York UK
Department of Parasitology Faculty of Science Charles University Prague Czech Republic
Department of Physics University of York York UK
York Biomedical Research Institute University of York York UK
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