WormMine: Phenotype WBPhenotype:0002012 meiotic chromosome organization variant

• Description: Any variation in the process of chromosome organization that is involved in meiosis, compared to control.

4 RNAi

WormBase ID
WBRNAi00107910
WBRNAi00107911
WBRNAi00106395
WBRNAi00110484

0 RNAi Not Observed

9 Children

Identifier	Name	Description
WBPhenotype:0001174	chromosome disjunction defective	Chromosomes fail to segregate away from their homolog, resulting in gametes with no or extra copies of the chromosome.
WBPhenotype:0002113	synapsis formation variant	Animals differ from controls in respect to the formation of paired chromosome loci.
WBPhenotype:0002013	univalent meiotic chromosomes	Chromosomes fails to pair with homologous chromosomes during the prophase stage of meiosis.
WBPhenotype:0001814	crossover defective	Animals exhibit defects in the number or extent of connections between chromatids that occur during the process of genetic material exchange between homologous segments of non-sister chromatids.
WBPhenotype:0001967	meiotic chromatin reorganization variant	Animals differ from control animals in the length of or mechanics of the steps that culminate in the preservation and subsequent disassembly of the synaptonemal complex, the specification of bivalent arms, and proper cohesion of sister chromatids.
WBPhenotype:0001813	synapsis defective	Animals exhibit defects in the stabilization of homologue pairing, which occurs through the initiation and formation of the synaptonemal complex, during meiosis.
WBPhenotype:0001815	desynapsis defective	Animals exhibit defects in the asymmetric diassembly of the synaptonemal complex during progression through meiosis.
WBPhenotype:0002083	crossover variant	The frequency and distribution of crossover events differs from that observed for controls.
WBPhenotype:0002112	synapsis maintenance defective	Animals are unable to maintain paired chromosome throughout pachytene.

1 Data Sets

• WormBaseAcedbConverter

1 Parents

Identifier	Name	Description
WBPhenotype:0000775	meiosis variant	Variations in the specialized nuclear and cytoplasmic divisions of a single diploid cell, whose specific outcome is the formation of four haploid daughter cells compared to control. Meiosis occurs during the formation of gametes.

4 Phenotype Allele

Public Name
qa6200
me101
me98
jf61

1 Phenotype Allele Not Observed

Public Name
jf61

0 Synonyms