This is a stage 16 abdominal NB 6-1 clone.

Primary interneuronal projections are established and the clone begins to look different from the NB 4-1, which it resembles strongly at stage 15.

Two ways to view the same clone.

 

left panel is a confocal z-series of DiI labeled clone; sections are 1.5 microns.

right panel is a projection of z-series, rotated 45 degrees about y-axis. DiI alone.

lower left panel is a confocal z-series of DiI-labeled clone in en-GFP background.

lower right panel is a projection of the z-series, rotated 45 degrees about y-axis. DiI with en-GFP.

 

In all cases, anterior is up.