These pages refer to the systematic sequence of S288C prior to Release 64. Before Release 64, there were guidelines for changing systematic sequence.
Original Sequence papers:
Download the text file of all loci that were unmapped before Release 64: Genetic loci table download
2011 Reference Sequence Update
2021 Reference Genome Annotation Update
2023 Reference Genome Annotation Update
Modified Nucleotides within RNAs in S. cerevisiae
Meiotic Double-Stranded Breaks in the Yeast Genome: Graphic | Table