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lncRNA gene - omt3 (SPNCRNA.130) - meiosis specific Smp foci lncRNA Omt3

Gene summary

Standard name
omt3
Systematic ID
SPNCRNA.130
Product
meiosis specific Smp foci lncRNA Omt3
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
SPNCRNA.994
Feature type
lncRNA gene
Genomic location
chromosome I: 4516070..4517070 forward strand

Annotation

GO cellular component

GO:0033620 - Mei2 nuclear dot complex

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GO molecular function

GO:0140693 - molecular condensate scaffold activity

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Qualitative gene expression

PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0009009 - decreased cell population growth on arginine nitrogen source

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Genotypes:

FYPO:0007349 - decreased homologous chromosome pairing at cis-acting homologous chromosome pairing region on chromosome 1

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Genotypes:

FYPO:0009051 - increased cell population growth on ammonium nitrogen source

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Genotypes:

FYPO:0009024 - increased cell population growth on cysteine nitrogen source

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Genotypes:

FYPO:0004167 - increased cell population growth on glycerol carbon source

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Genotypes:

FYPO:0009028 - increased cell population growth on proline nitrogen source

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Genotypes:

FYPO:0000478 - normal meiosis

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Genotypes:

FYPO:0000579 - normal spore germination

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Genotypes:

FYPO:0000590 - normal sporulation

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Genotypes:

FYPO:0009030 - resistance to amitrole

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Genotypes:

FYPO:0000073 - resistance to caffeine

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Genotypes:

FYPO:0002693 - resistance to diamide

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Genotypes:

FYPO:0002578 - resistance to hydroxyurea

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FYPO:0005266 - resistance to sodium dodecyl sulfate

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FYPO:0007808 - resistance to valproic acid

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Genotypes:

FYPO:0007357 - Smp focus absent from cell

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Genotypes:

Warnings

PBO:0011113 - merged SPNCRNA.994 with SPNCRNA.130

PBO:0000063 - no detectable long open reading frame

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References / Literature

PMID:29914874 - Long noncoding RNA repertoire and targeting by nuclear exosome, cytoplasmic exonuclease, and RNAi in fission yeast.
Atkinson SR et al. RNA 2018 Sep;24(9):1195-1213
PMID:27984744 - Survival in Quiescence Requires the Euchromatic Deployment of Clr4/SUV39H by Argonaute-Associated Small RNAs.
Joh RI et al. Mol Cell 2016 Dec 15;64(6):1088-1101
PMID:25375137 - Systematic analysis of the role of RNA-binding proteins in the regulation of RNA stability.
Hasan A et al. PLoS Genet 2014 Nov;10(11):e1004684
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:12786945 - Overlapping omt1+ and omt2+ genes are required for spore wall maturation in Schizosaccharomyces pombe.
Kakihara Y et al. Genes Cells 2003 Jun;8(6):547-58
PMID:34984977 - Functional profiling of long intergenic non-coding RNAs in fission yeast.
Rodriguez-Lopez M et al. Elife 2022 Jan 05;11
PMID:39520300 - Proteins and noncoding RNAs that promote homologous chromosome recognition and pairing in fission yeast meiosis undergo condensate formation in vitro.
Ding DQ et al. FASEB J 2024 Nov 15;38(21):e70163
PMID:33536434 - A scaffold lncRNA shapes the mitosis to meiosis switch.
Andric V et al. Nat Commun 2021 Feb 03;12(1):770
PMID:31811152 - Chromosome-associated RNA-protein complexes promote pairing of homologous chromosomes during meiosis in Schizosaccharomyces pombe.
Ding DQ et al. Nat Commun 2019 Dec 06;10(1):5598
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