The following information accompanied stocks donated to the Bloomington Stock Center by Robert Ray, Francis Crick Institute.
Dhc16FM33 and Dhc16FM146 are EMS-induced mutations associated with recessive crossveinless phenotypes and poor viability. They were originally named atollM33 and atollM146. The molecular lesions are unknown. Based on the map position and crossveinless phenotype, Dhc16F/atoll likely corresponds to the cvl-6 locus of Mohler (/reports/FBgn0004671.html).