Table 1.
List of 40 Brachyura species analysed in this paper with their GenBank accession numbers.
Table 2.
Summary of mitogenome of S. sinensis.
Table 3.
The A+T skew value and the G+C skew value of 40 Brachyura species.
Fig 1.
Circular map of the mitogenome of S. sinensis.
Protein coding and ribosomal genes are shown with standard abbreviations. Genes for tRNAs are abbreviated by a single letter, with S1 = AGN, S2 = UCN, L1 = CUN, and L2 = UUR. 13 Protein coding genes are yellow colored. tRNAs are purple colored. rRNAs are red colored.
Fig 2.
Relative synonymous codon usage (RSCU) in S. sinensis mitogenome (A). Amino acid composition in the mitogenome of S. sinensis (B).
Table 4.
RSCU (relative synonymous codon usage) of S. sinensis.
Fig 3.
Secondary structures of 22 transfer tRNA genes of S. sinensis.
Fig 4.
Linearized represantation of gene rearrangements of Brachyura circle mitogeomes.
All genes are transcribed from left to right. tRNA genes are exhibited by the corresponding single-letter amino acid code with S1 = AGN, S2 = UCN, L1 = CUN, and L2 = UUR. CR represents control region. rrnL, rrnS, large and small subunit ribosomal RNA.
Fig 5.
Inferred phylogenetic relationship among Brachyura based on nucleotide sequences of mitochondrial 13PCGs using BI and ML.
C. destructor and C. similis were used as outgroups.
Fig 6.
Inferred phylogenetic relationship among Brachyura based on amino acid sequences of mitochondrial 13PCGs using BI and ML.
C. destructor and C. similis were used as outgroups.