Fig. 1

Overview of the m6A methylation profile in chicken embryonic gonads. a The overlap of m6A peaks between female and male gonads. b Distribution of m6A peaks along transcripts. Transcripts are grouped into 5′ UTR, CDS, and 3′ UTR methylation based on the identified m6A sites. c Analysis of gonadal m6A peaks in different genomic features. d Percentage of m6A methylated transcripts with different numbers of m6A peaks. e, f The top motifs enriched across m6A peaks identified from female and male gonads