Biology, Medicine/Medical. a procedure for studying the activity of a specific gene, as in testing for a hereditary defect: RNA fragments in an extract of a cell population or a tissue are separated by gel electrophoresis, transferred to a filter, and then hybridized with labeled DNA or RNA derived from a laboratory-engineered copy of the gene in order to identify the size and abundance of the RNA expressed by that gene.
IS YOUR VOCABULARY AS STRONG AS A HIGH SCHOOL STUDENT? TRY THIS QUIZ TO SEE!
It may seem like fun and games but this quiz that uses vocab from popular stories will determine how much you know.
Question 1 of 10
Origin of Northern blot
First recorded in 1977; originally as a facetious counterpart to Southern blot
Words nearby Northern blot
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020