abnormal neuroanatomy | embryonic stage
abnormal neuroanatomy | third instar larval stage
larval multidendritic class IV neuron | embryonic stage
larval multidendritic class IV neuron | third instar larval stage
larval ventral nerve cord commissure | embryonic stage
larval ventral nerve cord commissure | third instar larval stage
Homozygous Trim9NP4638 third instar larvae show a marked loss of C4da commissural fascicles in the ventral nerve cord. Axonal defects are visible by embryonic stage 17.
Precise excision of the P-element rescues the ventral nerve cord defects.
Precise excision of the P-element rescues the ventral nerve cord defects.