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ONTOLOGY REPORT - ANNOTATIONS

Term:meiotic metaphase I homologous chromosome alignment
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Accession:GO:0043060 term browser browse the term
Definition:A cell cycle process whereby homlogous chromosomes are positioned in a specific order and orientation at the metaphase plate (spindle equator) by the spindle machinery and centromere/kinetochore arrangement during meiosis I chromosome segregation. This alignment ensures that each daughter cell will receive the correct number of chromosomes during cell division.
Synonyms:exact_synonym: meiotic metaphase I chromosome alignment


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meiotic metaphase I homologous chromosome alignment term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Mlh1 mutL homolog 1 involved_in
acts_upstream_of_or_within		 IEA
ISO		 GO_REF:0000107
MGI:1857946 (PMID:10385520)		 Ensembl
RGD		 PMID:10385520 GO_REF:0000107 NCBI chr 8:111,196,468...111,233,721
Ensembl chr 8:111,196,468...111,233,617 		JBrowse link
homologous chromosome orientation in meiotic metaphase I term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Brca2 BRCA2, DNA repair associated IMP RGD PMID:16964288 RGD:1599505 NCBI chr12:59,492...103,789
Ensembl chr12:59,819...100,567 		JBrowse link
G Knl1 kinetochore scaffold 1 involved_in ISO (MGI:7356173|PMID:35167144) RGD PMID:35167144 MGI:7356173 NCBI chr 3:106,029,627...106,091,915
Ensembl chr 3:106,029,661...106,091,915 		JBrowse link
G Zwint ZW10 interacting kinetochore protein involved_in ISS
ISO		 GO_REF:0000024
(MGI:6215447|PMID:26486467)		 UniProt
RGD		 PMID:26486467 GO_REF:0000024 MGI:6215447 NCBI chr20:15,938,157...15,953,997
Ensembl chr20:15,938,157...15,953,957 		JBrowse link
spindle attachment to meiosis I kinetochore term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cenpc centromere protein C involved_in IBA GO_REF:0000033 GO_Central GO_REF:0000033 NCBI chr14:21,988,067...22,046,732
Ensembl chr14:21,988,144...22,055,476 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 20292
    reproductive process 1860
      meiotic cell cycle process 256
        meiotic metaphase chromosome alignment 6
          meiotic metaphase I homologous chromosome alignment 5
            homologous chromosome orientation in meiotic metaphase I 3
            regulation of spindle attachment to meiosis I kinetochore + 0
            spindle attachment to meiosis I kinetochore + 1
Path 2
Term Annotations click to browse term
  biological_process 20292
    cellular process 18769
      cellular component organization or biogenesis 7217
        cellular component organization 6909
          organelle organization 3831
            organelle fission 537
              nuclear division 477
                meiotic nuclear division 227
                  meiotic chromosome segregation 103
                    meiotic metaphase chromosome alignment 6
                      meiotic metaphase I homologous chromosome alignment 5
                        homologous chromosome orientation in meiotic metaphase I 3
                        regulation of spindle attachment to meiosis I kinetochore + 0
                        spindle attachment to meiosis I kinetochore + 1
paths to the root