PMID: 8957533Dec 1, 1996Paper

An electron microscopic investigation into the possible source of new muscle fibres in teleost fish

Anatomy and Embryology
W Stoiber, A M Sänger

Abstract

This study is based on transmission electron microscopic (TEM) investigations of deep (fast, 'white') teleost fish muscle proliferation in early developmental stages of three European cyprinid species and the rainbow trout. Our fine structural findings provide evidence that early myotomal growth in these animals may utilize different mechanisms that are activated in close succession during early life history. First, initial enlargement of the deep muscle bulk in the embryo seems to be due to hypertrophy of the somite-cell derived stock of muscle fibres. Second, we suggest that deep muscle growth becomes additionally powered by attachment of presumptive myogenic cells that originate from and proliferate within the adjacent mesenchymal tissue lining. Third, mesenchyme-derived muscle cell precursors are thought to enter the myotomes via the myosepta. After migration between the pre-established muscle fibres these cells may function as myosatellite cells, thus at least partly providing the stem cell population for subsequent rapid hyperplastic growth. Finally, there is evidence that presumptive deep muscle satellite cells also proliferate by mitotic division in situ. A similar process of myogenic cell migration and proliferation ma...Continue Reading

Citations

Mar 1, 2006·Anatomy and Embryology·P SteinbacherW Stoiber
Nov 19, 2010·Cell and Tissue Research·Jean Charles GabillardGilles Paboeuf
Nov 4, 2008·Fish Physiology and Biochemistry·Daniel A Fernández, Jorge Calvo
Jan 26, 2006·Anatomia, histologia, embryologia·A Kacperczyk, M Daczewska
Sep 29, 2011·Developmental Dynamics : an Official Publication of the American Association of Anatomists·Claudia SegerPhilip W Ingham
Feb 24, 2017·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·Emilio J VélezJoaquim Gutiérrez
Sep 9, 2006·Developmental Dynamics : an Official Publication of the American Association of Anatomists·P SteinbacherW Stoiber
Oct 20, 2007·Developmental Dynamics : an Official Publication of the American Association of Anatomists·Nicolas FigeacKrzysztof Jagla
Jun 5, 2019·Journal of Developmental Biology·Samuel R Keenan, Peter D Currie
Jul 12, 2003·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·B PelsterT Schwerte
Feb 23, 2007·Developmental Dynamics : an Official Publication of the American Association of Anatomists·P SteinbacherW Stoiber
Jun 24, 2003·The Journal of Experimental Biology·Ian A JohnstonTheodore Garland
May 10, 2007·The Journal of Experimental Biology·Ibrahim AlbokhadaimNeil Stickland
Aug 27, 2003·The Journal of Experimental Biology·Ian A JohnstonRichard Alderson

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