Researcher examines gene chip. A DNA microarray (also commonly known as DNA chip or biochip) is a collection of microscopic DNA spots attached to a solid surface. Scientists use DNA microarrays to measure the expression levels of large numbers of genes simultaneously or to genotype multiple regions of a genome. No photographer credited, dated July 2, 2009. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NIH / National Institute of Mental Health |
Bildgröße: | 2989 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
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