unequal homologous chromosome segregation
A cellular process phenotype in which homologous chromosomes are not segregated equally to the two spindle poles in the first meiotic nuclear division. For example, both homologs of one or more chromosomes may be segregated to the same spindle pole.
FYPO:0000925
unequal meiotic chromosome segregation
is_a
FYPO:0004159
abnormal homologous chromosome segregation
is_a
aneuploidy
related
chromosome non-disjunction at meiosis I
related
chromosome nondisjunction at meiosis I
related
chromosome nondisjunction during meiosis I
related
impaired disjunction of homologous chromosomes
exact
impaired homologous chromosome disjunction
exact
meiosis I nondisjunction
related
unequal chromosome disjunction during meiosis I
exact
unequal homologous chromosome disjunction
exact