Insertion of a 1.2kb P-element 69bp upstream of the y transcription start site, together with deletion of y sequence from -146bp to -70bp. The P-element is internally deleted, containing 829bp of 5' sequence and 347bp of 3' sequence, with the filler sequence TAGCTACAAA in between. The P-element is transcribed in the opposite orientation to that of the y gene.
Body colour: flies have reduced pigmentation in the body cuticle and wing blade and wild-type pigmentation in the thoracic, leg, wing and abdominal bristles.
Body colour: pigmentation of the body and wings is reduced, pigmentation of thoracic, leg, wing and abdominal bristles is normal.
y2s14 has abnormal body color phenotype, enhanceable by ph-pP1
ph-pP1, y2s14 has abnormal body color phenotype, suppressible by sneP1
ph-pP1, y2s14 has abnormal body color phenotype, suppressible by Su(y)P22P22/Su(y)P22[+]
ph-pP1, y2s14 has abnormal body color phenotype, suppressible by Su(y)P31[+]/Su(y)P31P31
ph-pP1, y2s14 has abnormal body color phenotype, suppressible | partially by snwP13
ph-pP1, y2s14 has abnormal body color phenotype, suppressible | partially by snwP14
ph-pP1, y2s14 has abnormal body color phenotype, suppressible by su(Hw)2
ph-pP1, y2s14 has abnormal body color phenotype, suppressible by su(Hw)V
ph-pP1, y2s14 has abnormal body color phenotype, non-suppressible by sn+P11
ph-pP1, y2s14 has abnormal body color phenotype, non-suppressible by sn+P12
y2s14 has leg sensillum phenotype, enhanceable by ph-pP1
y2s14 has wing sensillum phenotype, enhanceable by ph-pP1
ph-pP1, y2s14 has wing sensillum phenotype
ph-pP1, y2s14 has prothoracic leg sensillum phenotype
ph-pP1, y2s14 has mesothoracic leg sensillum phenotype
ph-pP1, y2s14 has metathoracic leg sensillum phenotype
ph-pP1, y2s14 has adult abdominal sensillum phenotype
The phenotype is enhanced by ph-pP1; pigmentation of thoracic, leg, wing and abdominal bristles is also reduced in y2s14 ph-pP1 flies. Homozygous y2s14 females have a stronger mutant phenotype than y2s14/y1 females in the presence of ph-pP1. y2s14/y1s8 and y2s14/y2s11 females have a stronger mutant phenotype than homozygous y2s14 females in the presence of ph-pP1.