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protein coding gene - mug20 (SPBC36B7.06c) - linear element protein Mug20

Gene summary

Standard name
mug20
Systematic ID
SPBC36B7.06c
Product
linear element protein Mug20
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9HGN4
ORFeome ID
31/31E09
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 2392161..2393118 reverse 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:0000785 - chromatin

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GO:0005829 - cytosol

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GO:0030998 - linear element

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GO:0005634 - nucleus

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Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0004585 - abnormal linear element morphology

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Genotypes:

FYPO:0000909 - abnormal protein localization to linear element

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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:0003615 - decreased meiotic DNA double-strand break formation

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Genotypes:

FYPO:0004058 - decreased meiotic recombination at CRE promoter

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Genotypes:

FYPO:0006185 - decreased protein localization to nucleus during prophase I

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Genotypes:

FYPO:0004665 - linear elements absent from cell

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Genotypes:

FYPO:0000478 - normal meiosis

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Genotypes:

FYPO:0009066 - resistance to amorolfine

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Genotypes:

FYPO:0000764 - resistance to cycloheximide

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Genotypes:

FYPO:0002693 - resistance to diamide

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Genotypes:

FYPO:0009038 - resistance to egtazic acid

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Genotypes:

FYPO:0001583 - resistance to lithium

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Genotypes:

FYPO:0009085 - resistance to lithium chloride and sodium dodecyl sulfate

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Genotypes:

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

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Genotypes:

FYPO:0009081 - resistance to potassium chloride and methyl methanesulfonate

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Genotypes:

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

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Genotypes:

FYPO:0007808 - resistance to valproic acid

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Genotypes:

FYPO:0000830 - resistance to vanadate

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Genotypes:

FYPO:0007928 - sensitive to ethylenediaminetetraacetic acid

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Genotypes:

FYPO:0003656 - sensitive to vanadate

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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

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Protein features

IDNameInterPro nameDB name
CoilCoilCOILS

Orthologs

References / Literature

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:28469148 - Functional organization of protein determinants of meiotic DNA break hotspots.
Ma L et al. Sci Rep 2017 May 03;7(1):1393
PMID:19756689 - SUMOylation is required for normal development of linear elements and wild-type meiotic recombination in Schizosaccharomyces pombe.
Spirek M et al. Chromosoma 2010 Feb;119(1):59-72
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:33526714 - Activation of meiotic recombination by nuclear import of the DNA break hotspot-determining complex in fission yeast.
Wintrebert M et al. J Cell Sci 2021 Feb 22;134(4)
PMID:33825974 - Linear elements are stable structures along the chromosome axis in fission yeast meiosis.
Ding DQ et al. Chromosoma 2021 Sep;130(2-3):149-162
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:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
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:25579976 - Phosphorylation of cohesin Rec11/SA3 by casein kinase 1 promotes homologous recombination by assembling the meiotic chromosome axis.
Sakuno T et al. Dev Cell 2015 Jan 26;32(2):220-30
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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:12161753 - The transcriptional program of meiosis and sporulation in fission yeast.
Mata J et al. Nat Genet 2002 Sep;32(1):143-7
PMID:33574613 - TOR targets an RNA processing network to regulate facultative heterochromatin, developmental gene expression and cell proliferation.
Wei Y et al. Nat Cell Biol 2021 Mar;23(3):243-256
PMID:23395004 - Protein determinants of meiotic DNA break hot spots.
Fowler KR et al. Mol Cell 2013 Mar 07;49(5):983-96
PMID:22362333 - Mug20, a novel protein associated with linear elements in fission yeast meiosis.
Estreicher A et al. Curr Genet 2012 Apr;58(2):119-27
PMID:21504829 - Yeast SREBP cleavage activation requires the Golgi Dsc E3 ligase complex.
Stewart EV et al. Mol Cell 2011 Apr 22;42(2):160-71
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:16615890 - Meiotic proteins bqt1 and bqt2 tether telomeres to form the bouquet arrangement of chromosomes.
Chikashige Y et al. Cell 2006 Apr 07;125(1):59-69
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