viable (with Df(3R)BSC193)
dpr11MI02231/dpr11MI02231 or dpr11MI02231/Df(3R)BSC193 third instar larvae have extra satellite (supernumerary) boutons at the neuromuscular junction (NMJ) compared to wild type and heterozygotes (measured at muscle 4). dpr11MI02231/Df(3R)BSC193 third instar larvae show significant increases in miniature excitatory postsynaptic potential (mEPSP) amplitude and frequency (but no difference in evoked responses) compared to controls.
Terminals of R7 photoreceptor cells of yellow ommatidia (yR7) are bulb-shaped and regularly arranged in layer 6 of the medulla (M6) in dpr11MI02231/+ adult flies, with less than 10% of terminals having nub-like overshoots that extend deeper into M6; terminals in dpr11MI02231/Df(3R)BSC193 adults have irregular shapes, are not lined up in a fixed position along the vertical axis, and show a significant increase (30%) of overshoots, even extending into the M7 layer. This phenotype becomes detectable in dpr11MI02231/Df(3R)BSC193 animals at 70hr APF (no differences compared to controls at 25 or 50hr APF).
dpr11MI02231/Df(3R)BSC193 has abnormal neuroanatomy | third instar larval stage phenotype, non-enhanceable by DIP-γMI03222/Df(3R)Exel6210
dpr11MI02231/Df(3R)BSC193 is a non-enhancer of abnormal neuroanatomy | third instar larval stage phenotype of DIP-γMI03222/Df(3R)Exel6210
DIP-γMI03222/DIP-gamma[+], dpr11MI02231 has abnormal neuroanatomy | third instar larval stage phenotype
Dadj1E4/Dad[+], dpr11MI02231 has abnormal neuroanatomy | third instar larval stage phenotype
dpr11MI02231/Df(3R)BSC193 has embryonic/larval neuromuscular junction | third instar larval stage phenotype, non-enhanceable by DIP-γMI03222/Df(3R)Exel6210
dpr11MI02231/Df(3R)BSC193 has NMJ bouton | third instar larval stage | increased number phenotype, non-enhanceable by DIP-γMI03222/Df(3R)Exel6210
dpr11MI02231/Df(3R)BSC193 is a non-enhancer of embryonic/larval neuromuscular junction | third instar larval stage phenotype of DIP-γMI03222/Df(3R)Exel6210
dpr11MI02231/Df(3R)BSC193 is a non-enhancer of NMJ bouton | third instar larval stage | increased number phenotype of DIP-γMI03222/Df(3R)Exel6210
DIP-γMI03222/DIP-gamma[+], dpr11MI02231 has embryonic/larval neuromuscular junction | third instar larval stage phenotype
DIP-γMI03222/DIP-gamma[+], dpr11MI02231 has NMJ bouton | increased number | third instar larval stage phenotype
Dadj1E4/Dad[+], dpr11MI02231 has embryonic/larval neuromuscular junction | third instar larval stage phenotype
Dadj1E4/Dad[+], dpr11MI02231 has NMJ bouton | increased number | third instar larval stage phenotype
dpr11MI02231/+;DIP-γMI03222/+ transheterozygote third instar larvae have extra satellite boutons at the neuromuscular junction (NMJ) compared to wild type and heterozygotes (measured at muscle 4). dpr11MI02231,Df(3R)Exel6210/Df(3R)BSC193,DIP-γMI03222 double mutants show similar increases (non-enhanceable) in NMJ bouton number as dpr11MI02231/Df(3R)BSC193 or DIP-γMI03222/Df(3R)Exel6210 third instar larvae.
dpr11MI02231/Dadj1E4 transheterozygote third instar larvae have extra satellite boutons at the neuromuscular junction (NMJ) compared to wild type and heterozygotes.
Expression of tkvQ199D.Scer\UAS.T:Ivir\HA1 driven by Scer\GAL4elav.PU in a dpr11MI02231/+ background leads to extra satellite boutons at the neuromuscular junction (NMJ) of third instar larvae.
dpr11MI02231 is rescued by dpr11UAS.ORF.GW.Tag:HA/Scer\GAL4elav.PU
Expression of dpr11Scer\UAS.ORF.GW.T:Ivir\HA1 driven by Scer\GAL4elav.PU or Scer\GAL4Mhc.Switch.PO (with RU486 feeding) reduces satellite bouton number at the NMJ of dpr11MI02231 third instar larvae.