Insertion of P{hsneo} between bp 306 and bp 307 (nucleotide positions numbered with respect to male germline 2.1kb transcript).
abnormal mitotic cell cycle | recessive
female fertile
male sterile
male sterile | recessive
viable
mitosis & chromosome, telomeric region
Mitotic but not male meiotic telomere behaviour is abnormal in homozygotes. eff8/effΔ73A transheterozygotes show abnormal telomere behaviour during both mitosis and male meiosis.