Imprecise excision of P{EPgy2}HBS1EY09557; 15bp of the original insertion remains.
HBS1172 homozygous males do not show any obvious germline cyst defects during early spermatogenesis; there are defects in later spermatogenesis, as shown by individualization complex defects (significantly fewer individualization complexes and no intact individualization complex near the apical end), as compared to controls.
HBS11/HBS1172 transheterozygous males also have late spermatogenesis defects, namely significantly fewer individualization complexes and randomly scattered spermatid nuclei along the testicular tube, as compared to controls.
HBS11/HBS1172 has individualization stage spermatid phenotype, enhanceable by pelo[+]/peloPB60
HBS11/HBS1172 has sperm individualization complex phenotype, enhanceable by pelo[+]/peloPB60
HBS11/HBS1172 is an enhancer of elongation stage spermatid phenotype of peloPB60
HBS11/HBS1172 is an enhancer of sperm individualization complex phenotype of peloPB60