The Alba phenotypes of representative Colias species, the evolutionary relationships among major Colias lineages in light of their Alba phenotypes and regional distribution, and evidence for historical introgression.

Source: https://phys.org/news/2023-03-biologists-alternative-life-history-strategy-colias.html

The authors indicate that the abnormal gene expression profile of extra-embryonic lineages (TE and PrE) of blastoids might be the major cause of their abnormal in vivo development.

Source: https://phys.org/news/2023-02-generation-blastocyst-like-spliceosomes-represses-mouse.html