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. Author manuscript; available in PMC: 2008 Jan 8.
Published in final edited form as: Chem Senses. 2005 Nov 23;31(1):49–62. doi: 10.1093/chemse/bjj005

Figure 3.

Figure 3

KURTZ is found in axonal tracts and at low levels in sensilla. (A) A higher magnification of the w1118 antenna shown in Figure 2A. KRZ immunoreactivity is shown in green, and the nuclear elav protein is shown in magenta. The white arrowheads point to lightly stained sensilla. (B) A higher magnification of the c155; krz1 antenna shown in Figure 2C. α-KRZ labels all cells in wild-type third antennal segments but only a subset in the c155; krz1 antenna. (C) KRZ immunoreactivity is shown in brown in this paraffin section of a w1118 antenna. The staining is found throughout the third antennal segments, including the axonal tracts leaving the third segment, which are indicated by the black arrowheads. (D) α-KRZ antibody does not stain paraffin sections of krz1 (P{UASkrz}T12/+; krz1, P{hspGal4}/krz1) antenna.