Abstract
This paper reports immunofluorescence data concerning fibronectin distribution in chick embryo striated muscle buds, i.e. myotomes and heart bud, in stages following their differentiation. At earliest developmental stages (12-15 HH) no fibronectin could be observed between the still poorly differentiated myoblasts of myotomes and of the splanchnopleure. Fibronectin, however, was observed among differentiated myoblasts of the myocardial ventral portion. In myotomes at later stages (16-18 HH), a few thin strands of fibronectin were observed between the myotomal and dermatomal laminae; this pattern became more marked between stages 17 and 26 HH. It is concluded that during myogenesis, fibronectin is absent at the earliest differentiation stages. A faint fibronectin-containing matrix is detectable at later stages and becomes more evident only in mature muscle tissue. This pattern is consistent with a role of fibronectin in the process of tissue organization.
| Original language | English |
|---|---|
| Pages (from-to) | 23-33 |
| Number of pages | 11 |
| Journal | Basic and Applied Histochemistry |
| Volume | 27 |
| Issue number | 1 |
| Publication status | Published - 1983 |
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ASJC Scopus subject areas
- Anatomy
Cite this
Immunofluorescence study of fibronectin distribution in the developing chick embryo striated muscles. / Corvetti Arduini, G.; Di Renzo, M.; Tarone, G.; Sisto Daneo, L.
In: Basic and Applied Histochemistry, Vol. 27, No. 1, 1983, p. 23-33.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Immunofluorescence study of fibronectin distribution in the developing chick embryo striated muscles
AU - Corvetti Arduini, G.
AU - Di Renzo, M.
AU - Tarone, G.
AU - Sisto Daneo, L.
PY - 1983
Y1 - 1983
N2 - This paper reports immunofluorescence data concerning fibronectin distribution in chick embryo striated muscle buds, i.e. myotomes and heart bud, in stages following their differentiation. At earliest developmental stages (12-15 HH) no fibronectin could be observed between the still poorly differentiated myoblasts of myotomes and of the splanchnopleure. Fibronectin, however, was observed among differentiated myoblasts of the myocardial ventral portion. In myotomes at later stages (16-18 HH), a few thin strands of fibronectin were observed between the myotomal and dermatomal laminae; this pattern became more marked between stages 17 and 26 HH. It is concluded that during myogenesis, fibronectin is absent at the earliest differentiation stages. A faint fibronectin-containing matrix is detectable at later stages and becomes more evident only in mature muscle tissue. This pattern is consistent with a role of fibronectin in the process of tissue organization.
AB - This paper reports immunofluorescence data concerning fibronectin distribution in chick embryo striated muscle buds, i.e. myotomes and heart bud, in stages following their differentiation. At earliest developmental stages (12-15 HH) no fibronectin could be observed between the still poorly differentiated myoblasts of myotomes and of the splanchnopleure. Fibronectin, however, was observed among differentiated myoblasts of the myocardial ventral portion. In myotomes at later stages (16-18 HH), a few thin strands of fibronectin were observed between the myotomal and dermatomal laminae; this pattern became more marked between stages 17 and 26 HH. It is concluded that during myogenesis, fibronectin is absent at the earliest differentiation stages. A faint fibronectin-containing matrix is detectable at later stages and becomes more evident only in mature muscle tissue. This pattern is consistent with a role of fibronectin in the process of tissue organization.
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UR - http://www.scopus.com/inward/citedby.url?scp=0020579443&partnerID=8YFLogxK
M3 - Article
C2 - 6344857
AN - SCOPUS:0020579443
VL - 27
SP - 23
EP - 33
JO - Basic and Applied Histochemistry
JF - Basic and Applied Histochemistry
SN - 0391-7258
IS - 1
ER -