Drosophila americana Lines
36° 16.0' N (estimated from map)
90° 44.7' W (estimated from map)
Description Dave Donaldson/Black River National Wildlife Refuge near Lake Ashbaugh, Arkansas Date 6/2 - 6/3/1999 Collector B. F. McAllister Freq. X-4 48.7%, 39 chromosomes analyzed Lines avail. 10 iso-female lines Citations McAllister, 2002, Genome 45:13-21; Vieira et al., 2001,Genetics 158:279-290
For each locality, the frequency of the X-4 fusion chromosome in the sample is indicated as the portion of the circle that is filled and the the frequency of unfused X chromosomes is indicated by the unfilled portion. Click on the sites to get information on the number of chromosomes analyzed, the exact locality data, and the availability of iso-female lines.
|©2003 BF McAllister||Iowa Biological Sciences Genetics CCG McAllister Lab|