Class comparison, through a supervised approach, defines a molecular signature, i.e. the set of markers associated with a given phenotype.

The comparative genomic and proteomic analysis showed that there is a distinct molecular signatures for environmental adaptation of halophiles.

"All I read is a molecular signature similar to chlorophyll."

The unique pattern of gene expression for a given cell or tissue is referred to as its molecular signature.

Microarray analysis can provide quantitative gene expression information allowing for the generation of a molecular signature, each unique to a particular class of tumor.

Before long it became commonplace for biologists to speak of cells "recognizing" one another by reading the molecular signatures displayed on their membranes.

The missing equipment's molecular signature flashed on Torres's wristscreen like an advertisement: Near, very near.

This has led to the development of 'molecular signatures' for prediction of cancer risk and adverse effects.

Human neural crest cells share a complex molecular signature with embryonic stem cells.

The very small amount of mold needed to produce the effect will have been broken down already, but perhaps some of the molecular signature is still there.