To compare all the genes of one organism to those of another organism, we must first know how to define the entire gene sequence of each organism. However, looking at all of an organism's genes can be ...

Microarrays have been widely used for the analysis of gene expression, but the issue of reproducibility across platforms has yet to be fully resolved. To address this apparent problem, we compared ...

The research community's rapid acceptance of microarrays notwithstanding, technical challenges remain. Biochip developers continue to grapple with these issues while upgrading their offerings and ...

A protein microarray consists of the immobilization of proteins in organized rows and columns upon a support structure. The structure of the protein microarray allows for high-throughput analysis of ...

A new test may be better at detecting potentially harmful genetic changes in children before they are born than current methods, researchers say. The test, called a chromosomal microarray, detected ...

Microarrays provide a way of organizing biological samples for high-throughput analysis. Samples are arranged in columns and rows upon a support surface consisting of a glass slide, a nitrocellulose ...