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.
pnrunspecified mutant embryos are open dorsally.
pnrunspecified has embryonic epidermis phenotype, non-suppressible by Df(1)N-81k1
Dorsal hole phenotype is not suppressed by Df(1)N-81k1.