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protein coding gene - mde2 (SPBC31F10.08) - meiotic double-strand break formation protrin Mde2

Gene summary

Standard name
mde2
Systematic ID
SPBC31F10.08
Product
meiotic double-strand break formation protrin Mde2
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P87309
ORFeome ID
42/42E09
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 3764820..3765709 forward strand

Annotation

GO biological process

GO:0010780 - meiotic DNA double-strand break formation involved in reciprocal meiotic recombination

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GO cellular component

GO:0005829 - cytosol

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GO:0005634 - nucleus

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Modification

MOD:00047 - O-phospho-L-threonine

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Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000151 - abnormal meiotic chromosome segregation

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Genotypes:

FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

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Genotypes:

FYPO:0003181 - abolished meiotic DNA double-strand break formation

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Genotypes:

FYPO:0002485 - decreased intergenic meiotic recombination

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Genotypes:

FYPO:0003179 - decreased intragenic meiotic recombination

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Genotypes:

FYPO:0000581 - decreased spore germination frequency

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Genotypes:

FYPO:0003178 - normal meiotic sister chromatid segregation

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Genotypes:

FYPO:0002043 - normal premeiotic DNA replication

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Genotypes:

FYPO:0002693 - resistance to diamide

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Genotypes:

FYPO:0001583 - resistance to lithium

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Genotypes:

FYPO:0009087 - resistance to magnesium chloride and sodium dodecyl sulfate

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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:0007924 - sensitive to potassium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

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Genotypes:

FYPO:0000678 - unequal homologous chromosome segregation

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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:0016885 - Schizosaccharomyces specific

Warnings

PBO:0000070 - gene structure updated

Orthologs

References / Literature

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:20364342 - Functional interactions among members of the meiotic initiation complex in fission yeast.
Steiner S et al. Curr Genet 2010 Jun;56(3):237-49
PMID:22841486 - A central coupler for recombination initiation linking chromosome architecture to S phase checkpoint.
Miyoshi T et al. Mol Cell 2012 Sep 14;47(5):722-33
PMID:10747048 - Autoregulated expression of Schizosaccharomyces pombe meiosis-specific transcription factor Mei4 and a genome-wide search for its target genes.
Abe H et al. Genetics 2000 Apr;154(4):1497-508
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:16823372 - ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe.
Matsuyama A et al. Nat Biotechnol 2006 Jul;24(7):841-7
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: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: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: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: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:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12