Viability of Homozygous Deficiencies in Somatic Cells of DROSOPHILA MELANOGASTER
AUTOR(ES)
Ripoll, Pedro
RESUMO
The viability of cells made homozygous for different deficiencies by induced mitotic recombination was examined. The deficiencies varied in length from two to 30 polytene chromosome bands and were distributed over the five major chromosome arms. Among a sample of 30, ten deficiencies were cell viable. Our results show that 12% of the genome is necessary for cell survival, supporting previous estimates of about 5,000 genes in the genome of Drosophila.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1216842Documentos Relacionados
- Behavior of Somatic Cells Homozygous for Zygotic Lethals in DROSOPHILA MELANOGASTER
- Viability of Female Germ-Line Cells Homozygous for Zygotic Lethals in DROSOPHILA MELANOGASTER
- Homozygous Viability and Fertility Loads in DROSOPHILA MELANOGASTER
- The Influence of Epistasis on Homozygous Viability Depression in DROSOPHILA MELANOGASTER
- Relation between Homozygous Viability and Average Dominance in DROSOPHILA MELANOGASTER