# Natural selection on MHC IIβ in parapatric lake and stream stickleback: Balancing, divergent, both or neither?

> Research article (Molecular Ecology, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2951467739](https://www.wikidata.org/wiki/openalex:W2951467739)  
**Source**: https://4ort.xyz/entity/natural-selection-on-mhc-ii-in-parapatric-lake-and-stream-stickleback-balancing-divergent-both-or-neither