MPEP § 2419.01
[Editor Note: This section is applicable to all applications with a filing date, or, for national phase applications, an international filing date, on or after July 1, 2022, having disclosure of one or more nucleotide and/or amino acid sequences as defined in 37 CFR 1.831(b).]
Upon transformation of the .xml file using the style sheet to an ASCII text file, any ASCII text file produced by the USPTO that is under 600KB will be published as part of the specification.