this post was submitted on 02 Nov 2023
169 points (97.7% liked)

science

27543 readers
64 users here now

A community to post scientific articles, news, and civil discussion.

dart board;; science bs

rule #1: be kind

lemmy.world rules

founded 3 years ago
MODERATORS
m3t00@lemmy.world
laverabe@lemmy.world
DeadPand@midwest.social
Joleee@lemmy.world
laverabe@lemmy.zip
169
Long presumed to have no heads at all, starfish may be nothing but (phys.org)
submitted 2 years ago by DocMcStuffin@lemmy.world to c/science@lemmy.world
18 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] AFKBRBChocolate@lemmy.world 8 points 2 years ago

One creature, they were just looking at where the genes expressed. There's a surprising amount of commonality in the DNA between animals, so they're able to look at where those common genes express on one vs another.