4709bp genomic fragment (coordinates 3L:637635..642343 , release 6 genome) that includes the mir-ban mirRNA hairpin as well as two putative promoters of mir-ban.
Df(3L)mir-banΔ1, mir-ban+t4.7 has short lived phenotype
Df(3L)mir-banΔ1, mir-ban+t4.7 has female semi-sterile phenotype
Df(3L)mir-banΔ1, mir-ban+t4.7 has decreased fecundity | female phenotype