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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:abnormal estrous cycle
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Accession:MP:0001927 term browser browse the term
Definition:failure of progression or aberrant timing of the regular female reproductive cycle of non-primate placental mammals that is under hormonal control and includes a period of heat (mating receptivity), followed by ovulation and complex changes in the reproductive tract, followed by reabsorption of the endometrium if pregnancy does not occur
Synonyms:exact_synonym: abnormal estrus cycle;   abnormal oestrous cycle

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abnormal estrous cycle term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Egfr epidermal growth factor receptor IDA RGD PMID:11796513 RGD:70386 NCBI chr14:91,176,979...91,349,722
Ensembl chr14:91,177,067...91,344,382
JBrowse link
G Inha inhibin subunit alpha IDA rat transgene introduced into female mice RGD PMID:15359127 RGD:2290396 NCBI chr 9:76,994,465...76,997,366
Ensembl chr 9:76,993,589...76,997,248
JBrowse link
abnormal proestrus term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Esr2 estrogen receptor 2 IMP RGD PMID:28520870 RGD:38548924 NCBI chr 6:94,858,438...94,909,630
Ensembl chr 6:94,809,547...94,908,919
JBrowse link
G Esr2em1Soar estrogen receptor 2; ZFN induced mutant 1, Soar IMP RGD PMID:28520870 RGD:38548924

Term paths to the root
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Term Annotations click to browse term
  mammalian phenotype 5402
    reproductive system phenotype 129
      abnormal reproductive system physiology 64
        abnormal female reproductive system physiology 12
          abnormal ovulation cycle 6
            abnormal estrous cycle 6
              abnormal diestrus + 0
              abnormal estrus + 0
              abnormal metestrus + 0
              abnormal proestrus + 4
              absent estrous cycle 0
              delayed estrous cycle 0
              prolonged estrous cycle 0
              short estrous cycle 0
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