We have investigated the use of complementary DNA microarrays in revealing patterns of gene expression in low- and high-grade serous papillary ovarian carcinomas. We used frozen tumor samples from ...

Processing cDNA microarray images is a crucial step in gene expression analysis, since any errors in early stages affect subsequent steps, leading to possibly erroneous biological conclusions. When ...

A microarray experiment involves several steps, including spotting complementary DNA, extracting RNA, labeling the probe, hybridizing, scanning and analyzing images. Each step introduces variability, ...