New & Noteworthy

Reference Genome Annotation Update R64.3

August 03, 2021

The S. cerevisiae strain S288C reference genome annotation was updated in its first major update since 2014. The new genome annotation is release R64.3, which released on April 21, 2021. Note that the underlying sequence of 16 assembled nuclear chromosomes, plus the mitochondrial genome, remained unchanged in annotation release R64.3.1 (relative to genome sequence release R64.2.1).

This annotation update included:

Various sequence and annotation files are available on SGD’s Downloads site. You can find more update details and read about the new systematic nomenclature system for noncoding RNA genes on the Details of 2021 Reference Genome Annotation Update R64.3 SGD Wiki page. 

Categories: Data updates