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protein coding gene - meu14 (SPBC1347.03) - sporulation specific PIL domain protein Meu14

Gene summary

Standard name
meu14
Systematic ID
SPBC1347.03
Product
sporulation specific PIL domain protein Meu14
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
O94756
ORFeome ID
32/32D04
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 4066294..4067457 forward strand

Annotation

GO biological process

GO:0032120 - ascospore-type prospore membrane formation

References:

GO:0140043 - lipid droplet localization to prospore membrane leading edge

References:

GO cellular component

GO:0035974 - meiotic spindle pole body

References:

GO:0070056 - prospore membrane leading edge

References:

GO:0070057 - prospore membrane spindle pole body attachment site

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GO molecular function

GO:0008289 - lipid binding

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

References:

PomGeneEx:0000011 - RNA level increased

References:

Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000051 - abnormal meiosis

References:

Genotypes:

FYPO:0000151 - abnormal meiotic chromosome segregation

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Genotypes:

FYPO:0000737 - abnormal meiotic spindle assembly

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Genotypes:

FYPO:0000196 - abnormal prospore formation

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Genotypes:

FYPO:0001914 - abnormal prospore membrane formation

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Genotypes:

FYPO:0000121 - abnormal sporulation

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Genotypes:

FYPO:0000583 - abolished sporulation

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Genotypes:

FYPO:0004929 - fragmented nucleus during meiotic cell cycle

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Genotypes:

FYPO:0004806 - incomplete cell wall disassembly at cell fusion site

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Genotypes:

FYPO:0004952 - incomplete prospore membrane closure

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Genotypes:

FYPO:0009076 - increased cell population growth on sucrose carbon source

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Genotypes:

FYPO:0006053 - lipid droplets present in spore cytoplasm in decreased numbers, mislocalized to ascus epiplasm

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Genotypes:

FYPO:0004295 - multiseptate cell

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Genotypes:

FYPO:0002043 - normal premeiotic DNA replication

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Genotypes:

FYPO:0004927 - normal prospore membrane formation

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Genotypes:

FYPO:0008403 - normal protein degradation during meiosis

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Genotypes:

FYPO:0003845 - normal protein localization to prospore membrane

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Genotypes:

FYPO:0000943 - normal spore morphology

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Genotypes:

FYPO:0000073 - resistance to caffeine

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Genotypes:

FYPO:0002693 - resistance to diamide

References:

Genotypes:

FYPO:0009043 - resistance to potassium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0000830 - resistance to vanadate

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Genotypes:

FYPO:0007931 - sensitive to egtazic acid

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Genotypes:

FYPO:0001719 - sensitive to lithium

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Genotypes:

FYPO:0009086 - sensitive to lithium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0000225 - snowman-shaped spore

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

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Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011064 - conserved in fungi

PBO:0011063 - conserved in fungi only

PBO:0000055 - no apparent S. cerevisiae ortholog

Protein features

IDNameInterPro nameDB name
PF13805Pil1PIL1/LSP1PFAM
G3DSA:1.20.1270.60Arfaptin homology (AH) domain/BAR domainAH/BAR_dom_sfGENE3D
PTHR31962SPHINGOLIPID LONG CHAIN BASE-RESPONSIVE PROTEIN PIL1PIL1/LSP1PANTHER

Orthologs

References / Literature

PMID:20410137 - Mug28, a meiosis-specific protein of Schizosaccharomyces pombe, regulates spore wall formation.
Shigehisa A et al. Mol Biol Cell 2010 Jun 15;21(12):1955-67
PMID:22681890 - Hierarchical modularity and the evolution of genetic interactomes across species.
Ryan CJ et al. Mol Cell 2012 Jun 08;46(5):691-704
PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.
Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7
PMID:33113963 - Transient Breakage of the Nucleocytoplasmic Barrier Controls Spore Maturation via Mobilizing the Proteasome Subunit Rpn11 in the Fission Yeast Schizosaccharomyces pombe .
Yang HJ et al. J Fungi (Basel) 2020 Oct 23;6(4)
PMID:25146394 - The meiosis-specific nuclear passenger protein is required for proper assembly of forespore membrane in fission yeast.
Takaine M et al. J Cell Sci 2014 Oct 15;127(Pt 20):4429-42
PMID:20473289 - Analysis of a genome-wide set of gene deletions in the fission yeast Schizosaccharomyces pombe.
Kim DU et al. Nat Biotechnol 2010 Jun;28(6):617-623
PMID:16169489 - Novel genes required for meiotic chromosome segregation are identified by a high-throughput knockout screen in fission yeast.
Gregan J et al. Curr Biol 2005 Sep 20;15(18):1663-9
PMID:12161753 - The transcriptional program of meiosis and sporulation in fission yeast.
Mata J et al. Nat Genet 2002 Sep;32(1):143-7
PMID:23697806 - A genome-wide resource of cell cycle and cell shape genes of fission yeast.
Hayles J et al. Open Biol 2013 May 22;3(5):130053
PMID:29259000 - Genes Important for Schizosaccharomyces pombe Meiosis Identified Through a Functional Genomics Screen.
Blyth J et al. Genetics 2018 Feb;208(2):589-603
PMID:18562696 - The meiosis-specific Sid2p-related protein Slk1p regulates forespore membrane assembly in fission yeast.
Yan H et al. Mol Biol Cell 2008 Sep;19(9):3676-90
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:12759375 - Fission yeast meu14+ is required for proper nuclear division and accurate forespore membrane formation during meiosis II.
Okuzaki D et al. J Cell Sci 2003 Jul 01;116(Pt 13):2721-35
PMID:20826461 - The role of Schizosaccharomyces pombe dma1 in spore formation during meiosis.
Krapp A et al. J Cell Sci 2010 Oct 01;123(Pt 19):3284-93
PMID:28011631 - Lipid droplet dynamics during Schizosaccharomyces pombe sporulation and their role in spore survival.
Yang HJ et al. Biol Open 2017 Feb 15;6(2):217-222
PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.
Marguerat S et al. Cell 2012 Oct 26;151(3):671-83
PMID:21712547 - Mitotic substrates of the kinase aurora with roles in chromatin regulation identified through quantitative phosphoproteomics of fission yeast.
Koch A et al. Sci Signal 2011 Jun 28;4(179):rs6
PMID:28410370 - A systematic screen for morphological abnormalities during fission yeast sexual reproduction identifies a mechanism of actin aster formation for cell fusion.
Dudin O et al. PLoS Genet 2017 Apr;13(4):e1006721
PMID:20123972 - Role of septins in the orientation of forespore membrane extension during sporulation in fission yeast.
Onishi M et al. Mol Cell Biol 2010 Apr;30(8):2057-74
PMID:22558440 - Cuf2 is a novel meiosis-specific regulatory factor of meiosis maturation.
Ioannoni R et al. PLoS One 2012;7(4):e36338
PMID:37615341 - Schizosaccharomyces pombe Rtf2 is important for replication fork barrier activity of RTS1 via splicing of Rtf1 .
Budden AM et al. Elife 2023 Aug 24;12
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:11376151 - Comprehensive isolation of meiosis-specific genes identifies novel proteins and unusual non-coding transcripts in Schizosaccharomyces pombe.
Watanabe T et al. Nucleic Acids Res 2001 Jun 01;29(11):2327-37
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
PMID:40015273 - A comprehensive Schizosaccharomyces pombe atlas of physical transcription factor interactions with proteins and chromatin.
Skribbe M et al. Mol Cell 2025 Feb 19;
PMID:39367033 - Quantitative proteomics and phosphoproteomics profiling of meiotic divisions in the fission yeast Schizosaccharomyces pombe.
Sivakova B et al. Sci Rep 2024 Oct 04;14(1):23105
PMID:24838944 - Dma1-dependent degradation of SIN proteins during meiosis in Schizosaccharomyces pombe.
Krapp A et al. J Cell Sci 2014 Jul 15;127(Pt 14):3149-61
PMID:21775631 - The fission yeast pleckstrin homology domain protein Spo7 is essential for initiation of forespore membrane assembly and spore morphogenesis.
Nakamura-Kubo M et al. Mol Biol Cell 2011 Sep;22(18):3442-55