yeast artificial chromosome
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Related to yeast artificial chromosome: Bacterial artificial chromosome
yeast artificial chromosome
n. Abbr. YAC
A large sequence of DNA that is artificially inserted into a yeast genome for replication or expression.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.