| Autor: |
Wimber DE, Steffensen DM |
| Jazyk: |
angličtina |
| Zdroj: |
Science (New York, N.Y.) [Science] 1970 Nov 06; Vol. 170 (3958), pp. 639-41. |
| DOI: |
10.1126/science.170.3958.639 |
| Abstrakt: |
[(3)H]RNA with a high specific activity was prepared from larvae of Drosophila melanogaster grown 4 days in contact with [(3)H]uridine. Purified tritiated 5S RNA was annealed to the DNA of polytene chromosomes, which had been denatured in formamide. The 5S RNA genes are placed within the region 56E-F of the right arm of chromosome 2. This localization was determined from autoradiographs, where the radioactivity from hybrids of [(3)H]RNA and DNA was confined to the 56E-F segment. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
