UASt regulatory sequences drive expression of wild-type Hsap\LRRK2.
Expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4Mhc.PW, Scer\GAL4G14 or Scer\GAL4how-24B does not result in any significant difference in amplitude of miniature excitatory junction currents (mEJCs), but does lead to an increase in amplitude of EJCs, and an increase in quantal content of larval neuromuscular junctions, and these phenotypes are present over a range of external calcium concentrations, as compared to controls.
Expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4Mhc.PW does not result in a significant difference in number of synaptic boutons, presynaptic release sites, as compared to controls.
Expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4ple.PU (together with tub-Gal80[ts] to limit the time of expression to adulthood) does not significantly change the number of dopaminergic neurons in the PPM1/2 cluster in the adult brain.
50 day old adults expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4ple.PF at room temperature show loss of dopaminergic neurons in the dorsomedial posterior protocerebral clusters (PPM1/2) and in the dorsolateral posterior protocerebral cluster (PPL1) of the brain compared to control flies of the same age. A similar loss of neurons is seen in 20 day old adults expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4ple.PF at 29[o]C.
Expression of Hsap\LRRK2Scer\UAS.cVa under the control of either Scer\GAL4elav.PU or Scer\GAL4da.G32 at room temperature significantly extends the basal lifespan of flies compared to controls. Expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4elav.PU at 29[o]C has no significant effect on basal lifespan.
Flies expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4da.G32 have a significantly greater number of progeny compared with control flies.
Flies expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4da.G32 at room temperature show a greater sensitivity to chronic exposure to low levels of rotenone then control flies.
Flies expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4GMR.PF at 29[o]C show loss of pigmentation in the eyes. Significantly more black lesions are seen in the mutant eyes than in controls. Ultrastructurally, severe disruption of the regular trapezoidal arrangement of the photoreceptor cells is seen. The cell lattice between photoreceptor cell arrays of different ommatidia is completely absent and the ommatidia are sometimes fused together. Large holes are often seen in the eye sections.
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW has abnormal neurophysiology | third instar larval stage phenotype, suppressible | partially by eIF4E1S058911/eIF4E1[+]
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW has abnormal neurophysiology | third instar larval stage phenotype, suppressible by S6k[+]/S6kl-1
Hsap\LRRK2UAS.cVa/Scer\GAL4nSyb.PP is an enhancer of decreased cell number | adult stage phenotype of Hsap\SNCAQUAS.cOa, Ncra\QFQF2.nSyb
Hsap\LRRK2UAS.cVa/Scer\GAL4nSyb.PP is an enhancer of abnormal locomotor behavior | adult stage phenotype of Hsap\SNCAQUAS.cOa, Ncra\QFQF2.nSyb
Hsap\LRRK2UAS.cVa/Scer\GAL4dpp.PU is an enhancer of visible | adult stage phenotype of neurΔRING.UAS.EGFP
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF is an enhancer of visible phenotype of Scer\GAL4GMR.PF, foxoUAS.cKb
Hsap\LRRK2UAS.cVa, Scer\GAL4dpp.PU is a non-enhancer of visible | adult stage phenotype of Scer\GAL4dpp.PU, SerUAS.cUa
Hsap\LRRK2UAS.cVa/Scer\GAL4dpp.PU is a non-enhancer of visible | adult stage phenotype of N55e11
Hsap\LRRK2UAS.cVa/Scer\GAL4how-24B is a non-suppressor of abnormal neurophysiology | third instar larval stage phenotype of GluRIIASP16/Df(2L)cl-h4
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW is a non-suppressor of abnormal neurophysiology | third instar larval stage phenotype of LrrkUAS.cIa, Scer\GAL4Mhc.PW
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF is a non-suppressor of visible phenotype of Hsap\PRKNUAS.cYa, Scer\GAL4GMR.PF
DeltaUAS.cUa, Hsap\LRRK2UAS.cVa, Scer\GAL4dpp.PU has visible | adult stage phenotype
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW has embryonic/larval neuromuscular junction | third instar larval stage phenotype, suppressible | partially by eIF4E1S058911/eIF4E1[+]
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW has embryonic/larval neuromuscular junction | third instar larval stage phenotype, suppressible by S6k[+]/S6kl-1
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF has eye phenotype, suppressible | partially by Hsap\PINK1UAS.cYa, Scer\GAL4GMR.PF
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF has pigment cell phenotype, non-suppressible by Hsap\PINK1UAS.cYa, Scer\GAL4GMR.PF
Hsap\LRRK2UAS.cVa/Scer\GAL4nSyb.PP is an enhancer of outer medulla | adult stage phenotype of Hsap\SNCAQUAS.cOa, Ncra\QFQF2.nSyb
Hsap\LRRK2UAS.cVa/Scer\GAL4nSyb.PP is an enhancer of medullary intrinsic neuron | adult stage | decreased number phenotype of Hsap\SNCAQUAS.cOa, Ncra\QFQF2.nSyb
Hsap\LRRK2UAS.cVa/Scer\GAL4nSyb.PP is an enhancer of dopaminergic medulla neuron | adult stage | decreased number phenotype of Hsap\SNCAQUAS.cOa, Ncra\QFQF2.nSyb
Hsap\LRRK2UAS.cVa/Scer\GAL4dpp.PU is an enhancer of wing margin phenotype of neurΔRING.UAS.EGFP
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF is an enhancer of eye phenotype of Scer\GAL4GMR.PF, foxoUAS.cKb
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF is an enhancer of interommatidial bristle phenotype of Hsap\PINK1UAS.cYa, Scer\GAL4GMR.PF
Hsap\LRRK2UAS.cVa, Scer\GAL4dpp.PU is a non-enhancer of wing margin bristle | increased number phenotype of Scer\GAL4dpp.PU, SerUAS.cUa
Hsap\LRRK2UAS.cVa/Scer\GAL4dpp.PU is a non-enhancer of wing vein | adult stage phenotype of N55e11
Hsap\LRRK2UAS.cVa/Scer\GAL4how-24B is a non-suppressor of embryonic/larval neuromuscular junction | third instar larval stage phenotype of GluRIIASP16/Df(2L)cl-h4
Hsap\LRRK2UAS.cVa, Scer\GAL4Mhc.PW is a non-suppressor of embryonic/larval neuromuscular junction | third instar larval stage phenotype of LrrkUAS.cIa, Scer\GAL4Mhc.PW
Hsap\LRRK2UAS.cVa, Scer\GAL4GMR.PF is a non-suppressor of eye phenotype of Hsap\PRKNUAS.cYa, Scer\GAL4GMR.PF
DeltaUAS.cUa, Hsap\LRRK2UAS.cVa, Scer\GAL4dpp.PU has wing margin phenotype
S6kl-1/+ fully suppresses, and eIF4E1S058911/+ partially suppresses the increase in excitatory junction current amplitude and quantal content seen in larvae NMJs expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4Mhc.PW.
Expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4how-24B fails to suppress the increased quantal content observed in GluRIIASP16/Df(2L)cl-h4 mutant larval neuromuscular junctions.
Co-expression of Hsap\LRRK2Scer\UAS.cVa fails to suppress the increase in excitatory junction current amplitude and quantal content seen in larvae NMJs expressing LrrkScer\UAS.cIa under the control of Scer\GAL4Mhc.PW.
The ectopic wing margin bristle phenotype characteristic for adult flies expressing SerScer\UAS.cUa under the control of Scer\GAL4dpp.PU is not significantly modified by co-expression of Hsap\LRRK2Scer\UAS.cVa.
Flies expressing DlScer\UAS.cUa under the control of Scer\GAL4dpp.PU and kept at 18[o]C do not display any overt wing phenotype but show notching phenotype upon co-expression of Hsap\LRRK2Scer\UAS.cVa.
The vein thickening and ectopic veins phenotype characteristic for N55e11 mutant adults is not modified by expression of Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4dpp.PU in the mutant background.
The wing notching phenotype characteristic for adults expressing neurΔRING.Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4dpp.PU is exacerbated by co-expression of Hsap\LRRK2Scer\UAS.cVa.
The severity of the eye defects caused by expression of foxoScer\UAS.cKb under the control of Scer\GAL4GMR.PF are enhanced by co-expression of Hsap\LRRK2Scer\UAS.cVa.
Co-expression of Hsap\PINK1Scer\UAS.cYa does not significantly suppress the loss of pigmentation in the eye, the roughness of the eye surface or the formation of holes in eye sections that are seen in flies expressing Hsap\LRRK2Scer\UAS.cVa under the control of Scer\GAL4GMR.PF at 29[o]C, but the formation of black lesions in the eye is partially suppressed. The loss of interommatidial bristles that is seen in flies expressing Hsap\PINK1Scer\UAS.cYa under the control of Scer\GAL4GMR.PF at 29[o]C is enhanced by co-expression of Hsap\LRRK2Scer\UAS.cVa.