Determination of Blastoderm Cells in Drosophila melanogaster
AUTOR(ES)
Chan, L.-N.
RESUMO
A method for culturing blastoderm cells of Drosophila in vivo has been developed that allows these cells to differentiate into larval or adult structures. By intermixture of genetically marked cells from bisected and whole embryos, it was shown that blastoderm cells are restricted in their potential for forming adult epidermal structures. Cells isolated from anterior-half embryos are determined for forming head and thoracic structures, whereas cells from posterior-half embryos are determined for forming thoracic and abdominal structures. The specificity of determination and the localization of determinative factors is discussed.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=389388Documentos Relacionados
- Molecular characterization of bsg25D: a blastoderm-specific locus of Drosophila melanogaster.
- Translational control in lysates of Drosophila melanogaster cells.
- Molecular Genetics of the Drosophila Melanogaster Ovo Locus, a Gene Required for Sex Determination of Germline Cells
- A CLONAL ANALYSIS OF DETERMINATION IN Antennapedia, A HOMOEOTIC MUTANT OF Drosophila melanogaster*
- Environmental Determination of Selective Significance or Neutrality of Amylase Variants in DROSOPHILA MELANOGASTER