The prospective significance of imaginal discs in drosophila
β Scribed by Curt Stern
- Publisher
- John Wiley and Sons
- Year
- 1940
- Tongue
- English
- Weight
- 806 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0362-2525
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## Abstract A simple technique is described which allows the number of cells in the imaginal discs of __Drosophila melanogaster__ to be determined directly, by dissociation of the tissue into single cells. This technique was used to determine the growth rates for the eyeβantenna, wing, leg, and hal
After male genital discs of Drosophila melanogaster had been Cub tured for 8 to 19 days in the abdomens of adult female flies a number of them contained rhythmically pulsating regions. The percentage of discs which pulsated was dependent on the age of the donor larvae, the length of culture time, th
We have screened a collection of approximately 400 GAL4 enhancer trap lines for useful patterns of expression in the embryo, larval brain, imaginal discs, and ovary using a UAS-lacZ reporter construct. Although similar patterns of expression have previously been reported in the original P[lacZ] enha