Not exact matches
DNA from the
cell nucleus, which includes both maternal and paternal lines, tells a
different story: The two
types of elephants are in fact
separate species, leading recently to a proposed relisting
of the forest elephant as Loxodonta cyclotis.
Previous studies showed that
cells which express the same
type of cadherin interact with each other, but
cells with
different types of cadherins remain
separate.
Although both
types of memory were laid down in the medial prefrontal cortex, they were stored along
separate paths or axonal projections, which in turn linked to
different brain regions (
Cell, DOI: 10.1016 / j.
cell.2016.05.010).