FlyBase curator comment: this entry is used to capture phenotypic information when the particular allele (or allele combination) used by the author could not be determined but the context of the experiment suggests that the phenotype being described is some kind of loss of function.
The number of ommatidia is abnormal in heterozygotes.
"Furrow stop" mutant. The eye discs contain 7-8 columns of ommatidial R cell clusters.
Barunspecified has visible phenotype, suppressible by Low[+]/Low1
Barunspecified has phenotype, enhanceable by oro1
Barunspecified has phenotype, enhanceable by E(Bar)1
Barunspecified has eye phenotype, suppressible by Low[+]/Low1
Barunspecified has phenotype, suppressible by ptc9