An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Tulin A, Stewart D, Spradling AC.Tulin A, et al. Among authors: spradling ac.Genes Dev. 2002 Aug 15;16(16):2108-19. doi: 10.1101/gad.1003902.Genes Dev. 2002.PMID: 12183365Free PMC article.
Berg CA, Spradling AC.Berg CA, et al. Among authors: spradling ac.Genetics. 1991 Mar;127(3):515-24. doi: 10.1093/genetics/127.3.515.Genetics. 1991.PMID: 1849859Free PMC article.