From: Charles Plessy Date: Tue, 13 Sep 2022 06:03:21 +0000 (+0900) Subject: Notochord cell proliferation in the adult. X-Git-Url: https://source.charles.plessy.org/?a=commitdiff_plain;h=e1aa217999009d64f44de2e405f7f500fc98663d;p=setup%2F.git Notochord cell proliferation in the adult. --- diff --git a/biblio/18258772.mdwn b/biblio/18258772.mdwn new file mode 100644 index 00000000..c9ebd136 --- /dev/null +++ b/biblio/18258772.mdwn @@ -0,0 +1,10 @@ +[[!meta title="Continued growth and cell proliferation into adulthood in the notochord of the appendicularian Oikopleura dioica."]] +[[!tag Oikopleura H3S10p]] + +Søviknes AM, Glover JC. + +Biol Bull. 2008 Feb;214(1):17-28. doi:10.2307/25066656 + +Continued growth and cell proliferation into adulthood in the notochord of the appendicularian _Oikopleura dioica_. + +[[!pmid 18258772 desc="Actin stained with phalloidin, DNA stained with To-Pro-3, and BrdU stained with antibodies. Dual H2S10p and BrdU staining in the adult notochord suggest cell proliferation."]] diff --git a/tags/H3S10p.mdwn b/tags/H3S10p.mdwn index 267b4cbd..3a389252 100644 --- a/tags/H3S10p.mdwn +++ b/tags/H3S10p.mdwn @@ -6,4 +6,8 @@ Dmitrov (2003)|biblio/12917355]] for review. Figure 1j of [[Ganot P1, Kallesøe T, Thompson EM (2007)|biblio/17123503]] shows H3S10p staining of meiotic chromosomes in π-conformation in mature oocytes. +The monoclonal antibody 9706S used in [[Søviknes and Glover +(2008)|biblio/18258772]] stains the phosphorylated serine 10 on histone 3. +Double-staining with BrdU in the notocord suggests adult cell proliferation. + [[!inline pages="tagged(H3S10p)" limit=0]] diff --git a/tags/Oikopleura.mdwn b/tags/Oikopleura.mdwn index 4b589086..f01b0f49 100644 --- a/tags/Oikopleura.mdwn +++ b/tags/Oikopleura.mdwn @@ -444,6 +444,7 @@ Development Postlethwait (2000)|biblio/10753519]]). - Notochord cell precursors express _Brachyury_ like in other chordates ([[Bassham and Postlethwait (2000)|biblio/10753519]]). + - Adult notochord cells proliferate ([[Søviknes and Glover, 2008|biblio/18258772]). - Expression of development genes is retarded by polyunsaturated aldehydes produced by diatoms ([[Torres-Águila and coll., 2018|biblio/30272001]]). - Epithelial cells divide by mitosis during embryogenesis. Once the final number