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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1999-3-1
|
| pubmed:abstractText |
A population of ventrally emigrating neural tube cells has been shown to migrate along the vagus nerve and contribute to the development of the gastrointestinal tract. Since the vagus also goes to the heart, we sought to determine if these cells migrated into the heart. Neural tube cells were tagged with replication-deficient retroviral vectors containing the LacZ gene, to permanently label their progeny. The virus was microinjected into the lumen of the caudal hindbrain of chick embryos on day 2. Embryos were later processed for the detection of LacZ positive cells. Labeled cells were initially confined to the neural tube. Later, they migrated in association with the vagus nerve into the heart, where they were located in the myocardium. Labeled cells were identified as cardiac muscle cells of non-neural crest origin, with specific markers. It is concluded that some cardiac muscle cells differentiate from the neural tube cells.
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jan
|
| pubmed:issn |
0006-291X
|
| pubmed:author | |
| pubmed:copyrightInfo |
Copyright 1999 Academic Press.
|
| pubmed:issnType |
Print
|
| pubmed:day |
27
|
| pubmed:volume |
254
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
601-4
|
| pubmed:dateRevised |
2007-11-14
|
| pubmed:meshHeading | |
| pubmed:year |
1999
|
| pubmed:articleTitle |
Ventrally emigrating neural tube cells differentiate into heart muscle.
|
| pubmed:affiliation |
Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta, Georgia, 30912, USA.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|