Task: Class Definition Understanding (ontology: Sciences/Computer_Science)

Which of the following definitions best describes 'spotSegmentation'?

A. Functions for analysis of real-time quantitative PCR data at SIRS-Lab GmbH
B. Spot segmentation via model-based clustering and gridding for blocks within microarray slides
C. the concept is a method to identify specifity determining residues in protein families
D. genArise is an easy to use tool for dual color microarray data. Its GUI-Tk based environment let any non-experienced user performs a basic, but not simple, data analysis just following a wizard. In addition it provides some tools for the developer.

Answer: Spot segmentation via model-based clustering and gridding for blocks within microarray slides