no code implementations • 8 Dec 2023 • Yoshinao Katsu, Jiawen Zhang, Michael E. Baker
A chimpanzee MR with either Val-180, Val-241 or Ile-180, Ala-241 in the NTD has not been cloned.
no code implementations • 25 Feb 2023 • Yoshinao Katsu, Jiawen Zhang, Michael E. Baker
Atlantic sea lamprey contains two corticoid receptors (CRs), CR1 and CR2, that are identical except for a four amino acid insert (Thr-Arg-Gln-Gly) in the CR1 DNA-binding domain (DBD).
no code implementations • 8 Oct 2022 • Yoshinao Katsu, Xiaozhi Lin, Ruigeng Ji, Ze Chen, Yui Kamisaka, Koto Bamba, Michael E. Baker
Lampreys are jawless fish that evolved about 550 million years ago at the base of the vertebrate line.
no code implementations • 20 Nov 2021 • Michael E. Baker
Here I discuss that due to evolution of the progesterone receptor (PR) and mineralocorticoid receptor (MR) after ray-finned fish and terrestrial vertebrates diverged from a common ancestor, each receptor evolved to respond to different steroids in ray-finned fish and terrestrial vertebrates.
no code implementations • 27 Jun 2021 • Yoshinao Katsu, Shin Oana, Xiaozhi Lin, Susumu Hyodo, Michael E. Baker
Aldosterone, the main physiological mineralocorticoid in humans and other terrestrial vertebrates, first appears in lungfish, which are lobe-finned fish that are forerunners of terrestrial vertebrates.
no code implementations • 24 Jan 2021 • Xiaozhi Lin, Wataru Takagi, Susumu Hyodo, Shigeho Ijiri, Yoshinao Katsu, Michael E. Baker
At 1 nM steroid, human PR is activated only by progesterone and11-deoxycorticosterone indicating increased specificity for progestins and corticosteroids during the evolution of human PR.