Your Query returns 10 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CTNNA2NM_14573210090cdf    chp    Catna    Catna2    114025
CTNNA2NM_00981910090cdf    chp    Catna    Catna2    114025
CTNNA2AY3277909606114025
CTNNA2BC0529969606CAP-R    CAPR    CTNR    114025
CTNNA2M941519606CAP-R    114025
CTNNA2AY4188099606114025
CTNNA2AY4188109598
CTNNA2AY41881110090114025
CTNNA2NM_0043899606CAPR    CTNR    CAP-R    114025
CTNNA2NT_0221849606114025

Search Again
* OMIM link based on symbol match for human and mouse.

Google

Text2Knowledge ... Yong Huang 2002