The identification of cucumber fruit is an essential procedure in automated harvesting greenhouses. In order to enhance the ability object detection models for harvesting, extended RGB image dataset (n = 801) with 3943 positive and negative labels was constructed. Firstly, twelve channels four color spaces (RGB, YCbCr, HIS, La*b*) were compared through ReliefF method choose channel highest weig...

The orphan nuclear receptor Ftz-F1 is expressed in all somatic nuclei in Drosophila embryos, but mutations result in a pair-rule phenotype. This was explained by the interaction of Ftz-F1 with the homeodomain protein Ftz that is expressed in stripes in the primordia of segments missing in either ftz-f1 or ftz mutants. Ftz-F1 and Ftz were shown to physically interact and coordinately activate th...

A molecular description of the nerve terminal will be required to understand synaptic function fully. The goals of this study were to contribute toward such a description by characterizing a novel synapse-specific protein. A monoclonal antibody library was screened for antibodies to synaptic proteins. The antibodies were then used to isolate cDNA clones by expression screening. Here we report a...