Bichir external gills arise via heterochronic shift that accelerates hyoid arch development.
bichir
breathing
developmental biology
evolutionary biology
external gills
head
pharynx
Journal
eLife
ISSN: 2050-084X
Titre abrégé: Elife
Pays: England
ID NLM: 101579614
Informations de publication
Date de publication:
26 03 2019
26 03 2019
Historique:
received:
09
11
2018
accepted:
15
03
2019
pubmed:
27
3
2019
medline:
12
3
2020
entrez:
27
3
2019
Statut:
epublish
Résumé
In most vertebrates, pharyngeal arches form in a stereotypic anterior-to-posterior progression. To gain insight into the mechanisms underlying evolutionary changes in pharyngeal arch development, here we investigate embryos and larvae of bichirs. Bichirs represent the earliest diverged living group of ray-finned fishes, and possess intriguing traits otherwise typical for lobe-finned fishes such as ventral paired lungs and larval external gills. In bichir embryos, we find that the anteroposterior way of formation of cranial segments is modified by the unique acceleration of the entire hyoid arch segment, with earlier and orchestrated development of the endodermal, mesodermal, and neural crest tissues. This major heterochronic shift in the anteroposterior developmental sequence enables early appearance of the external gills that represent key breathing organs of bichir free-living embryos and early larvae. Bichirs thus stay as unique models for understanding developmental mechanisms facilitating increased breathing capacity.
Identifiants
pubmed: 30910008
doi: 10.7554/eLife.43531
pii: 43531
pmc: PMC6440740
doi:
pii:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Charles University Grant Agency
ID : 1448514
Pays : International
Organisme : Charles University Grant Agency
ID : 640016
Pays : International
Organisme : Charles University Grant Agency
ID : 220213
Pays : International
Organisme : Czech Science Foundation
ID : 16-23836S
Pays : International
Organisme : Charles University Grant Agency
ID : 726516
Pays : International
Organisme : Charles University
ID : Grant SVV 260434/2019
Pays : International
Organisme : Charles University
ID : Research Centre program 204069
Pays : International
Organisme : Vedecká Grantová Agentúra MŠVVaŠ SR a SAV
ID : 1/0415/17
Pays : International
Organisme : H2020 Marie Skłodowska-Curie Actions
ID : 751066
Pays : International
Organisme : The Charles University grant SVV
ID : 260434/2019
Pays : International
Organisme : The Charles University Research Centre program
ID : 204069
Pays : International
Organisme : The grant of the Scientific Grant Agency of Slovak Republic VEGA
ID : 1/0415/17
Pays : International
Organisme : The European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant
ID : 751066
Pays : International
Informations de copyright
© 2019, Stundl et al.
Déclaration de conflit d'intérêts
JS, AP, DJ, PF, BD, MM, BM, VS, RC No competing interests declared
Références
J Anat. 2014 Nov;225(5):479-91
pubmed: 25201771
J Exp Zool B Mol Dev Evol. 2008 Jun 15;310(4):336-44
pubmed: 17583579
Dev Biol. 2009 Jul 15;331(2):311-25
pubmed: 19450573
Proc Natl Acad Sci U S A. 2018 Jun 12;115(24):6249-6254
pubmed: 29760103
Integr Comp Biol. 2007 Oct;47(4):510-23
pubmed: 21672860
Development. 2004 Feb;131(3):593-9
pubmed: 14711875
Proc Biol Sci. 2012 Jan 22;279(1727):237-46
pubmed: 21676974
Dev Dyn. 2004 Oct;231(2):237-47
pubmed: 15366001
Dev Dyn. 2009 Mar;238(3):632-40
pubmed: 19235724
Development. 1999 Feb;126(4):827-38
pubmed: 9895329
Curr Biol. 2017 Mar 6;27(5):729-732
pubmed: 28190727
Development. 2004 Nov;131(22):5703-16
pubmed: 15509770
J Morphol. 2017 Apr;278(4):450-463
pubmed: 28182295
Cold Spring Harb Protoc. 2009 May;2009(5):pdb.emo117
pubmed: 20147149
Semin Cell Dev Biol. 2010 May;21(3):325-32
pubmed: 20144910
Development. 2002 Oct;129(19):4613-25
pubmed: 12223417
Nature. 2017 Jul 13;547(7662):209-212
pubmed: 28678781
Nat Rev Neurosci. 2003 Oct;4(10):806-18
pubmed: 14523380
Development. 1996 Oct;122(10):3229-42
pubmed: 8898235
Nature. 2017 Sep 14;549(7671):265-268
pubmed: 28854173
Integr Comp Biol. 2008 Nov;48(5):658-67
pubmed: 21669823
Dev Biol. 2004 Feb 15;266(2):252-69
pubmed: 14738875
Sci Rep. 2016 Jul 28;6:30580
pubmed: 27466206
Dev Biol. 2000 Sep 15;225(2):339-56
pubmed: 10985854
Development. 2010 Aug;137(16):2605-21
pubmed: 20663816
Nature. 2014 Sep 4;513(7516):54-8
pubmed: 25162530
Development. 2003 Dec;130(23):5681-93
pubmed: 14522876
J Morphol. 2008 Oct;269(10):1197-213
pubmed: 18626919
Curr Opin Genet Dev. 2015 Jun;32:66-72
pubmed: 25748249
Bioessays. 2001 Jan;23(1):54-61
pubmed: 11135309
Proc Biol Sci. 2012 Jan 22;279(1727):224-9
pubmed: 21632625
Evodevo. 2014 Oct 09;5(1):36
pubmed: 25664163
Proc Natl Acad Sci U S A. 2003 Aug 5;100(16):9360-5
pubmed: 12878728
Dev Dyn. 2005 Dec;234(4):858-67
pubmed: 16222714
Cell. 1993 Dec 31;75(7):1333-49
pubmed: 7903601
Dev Biol. 2012 Jun 1;366(1):34-54
pubmed: 22261150
Dev Biol. 2017 Jul 15;427(2):219-229
pubmed: 27884657
Development. 2014 Feb;141(3):629-38
pubmed: 24449839
Development. 1991 Dec;113(4):1281-91
pubmed: 1811942
Dev Biol. 2003 Dec 15;264(2):522-36
pubmed: 14651935
Development. 2002 Feb;129(4):1061-73
pubmed: 11861488
Dev Biol. 2002 Jul 15;247(2):367-89
pubmed: 12086473
Nat Commun. 2014;5:3022
pubmed: 24451680