Linked Life Data

2578318

Source:http://linkedlifedata.com/resource/pubmed/id/2578318

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1985-2-25
pubmed:abstractText
We have used a combination of histological, molecular, and genetic techniques to investigate the flightless Drosophila mutant raised. Electron microscopy of indirect flight muscles of raised homozygotes confirms that they are grossly abnormal, lacking thin filaments and Z discs. These defects correspond to aberrant protein accumulation in thoraces, where several myofibrillar components are reduced or absent. Utilizing the germ-line transformation technique we demonstrate that one genetic lesion associated with the raised phenotype resides within the act88F actin gene, which, as a result, fails to specify normal mRNA accumulation during thoracic muscle differentiation. We also provide evidence for a distinct second genetic lesion, which apparently eliminates proper posttranslational modification of two myofibrillar proteins, one of which is actin.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0092-8674
pubmed:author
pubmed:issnType
Print
pubmed:volume
40
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
101-10
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
The flightless Drosophila mutant raised has two distinct genetic lesions affecting accumulation of myofibrillar proteins in flight muscles.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't