A fluorescence microscope image of kinesin molecules attached to a microtubule filament. Each kinesin is labeled with a fluorescent dye. The intensity of the signal (shown in pseudo colors from ...
Sequence analysis of the 125-Mb nuclear genome of the model plant Arabidopsis thaliana has uncovered 25,498 genes, representing about 11,000 gene families. Most of the gene families are similar to ...