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 ...

One of the most amazing phenomena in biology is the precisely coordinated expression of thousands of genes in an organism: every gene must be expressed at the right time, in the right place. Not ...

DNA microarrays let scientists study thousands of genes at once by binding DNA probes to chips and detecting hybridization with fluorescent signals. They’re used for gene expression profiling, SNP ...

The human genome project was undertaken to determine the human DNA sequence and analyze variation among individuals. To make use of this information, tools were developed that could collect and ...

Companies in the microarray sector are trying to take the technology out of core facilities and put it into the hands of individual researchers by developing technologies such as smaller, less-costly ...

Microarray analysis of human multiple sclerosis (MS) lesions has revealed marked differences in gene expression between autopsy tissue from MS patients compared with similar tissue from individuals ...

Different applications have different requirements, so researchers need to carefully weigh their options when deciding whether to switch to a new platform. [© WavebreakmediaMicro – Fotolia.com] With ...

Microarrays are used to detect the expression of a diverse range of thousands of genes. They include microscopic slides that can be printed with a spot of a known sequence of DNA. This sequence then ...

High-Throughput and Multiplexed Assays Augment Biomarker Discovery and Diagnostics High-throughput proteomics using microarray-based technology and proteome chips is accelerating protein-biomarker ...