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. 2022 May 26;12(6):753. doi: 10.3390/biom12060753

Figure 1.

Figure 1

Identification of circRNAs. (A) Correlation between the number of circRNAs identified in adipose tissue and the chromosome size (bp). The green line represents the number of circRNAs identified in back adipose tissue, and the red line represents the number of circRNAs identified in abdominal adipose tissue. The Y-axis represents the number of circRNAs identified, and the right axis represents the size of the chromosomes. The X-axis represents the chromosome name. F represents back adipose tissue and LF represents abdominal adipose tissue. (B) CircRNA contains the number of exons between the intact and castrated pigs. (C) Analysis of the variable splicing forms of circRNAs identified in AF and BF. (D) Analysis of the variable splicing forms of circRNAs identified in ALF and BLF. RNA A3SS (3′ variable splicing), A5SS (5′ variable splicing), IR (intron retention) and ES (exon jumping). AF refers to intact pig backfat tissue, BF refers to castrated pig backfat tissue, ALF refers to intact pig abdominal adipose tissue and BLF refers to castrated pig abdominal adipose tissue.