Li, Gen-Liang Qian, Hui Histogram presentation of clusters of orthologous groups (COG) classification. <p>A: RNA processing and modification; B: Chromatin structure and dynamics; C: Energy production and conversion; D: Cell cycle control, cell division, chromosome partitioning; E: Amino acid transport and metabolism; F: Nucleotide transport and metabolism; G: Carbohydrate transport and metabolism; H: Coenzyme transport and metabolism; I: Lipid transport and metabolism; J: Translation, ribosomal structure and biogenesis; K: Transcription; L: Replication, recombination and repair; M: Cell wall/membrane/envelope biogenesis; N: Cell motility; O: Posttranslational modification, protein turnover, chaperones; P: Inorganic ion transport and metabolism; Q: Secondary metabolites biosynthesis, transport and catabolism; R: General function prediction only; S: Function unknown; T: Signal transduction mechanisms; U: Intracellular trafficking, secretion, and vesicular transport; V: Defense mechanisms; W: Extracellular structures; X: A classification of KOG annotations on the NCBI, with no specific descriptive information and only one X class; Y: Nuclear structure; Z: Cytoskeleton.</p> 21.34 Gb bases;testi;Illumina HiSeq 2500 sequencing;spermatogenesi;Other 583 unigenes encoding;KOG;Eriocheir sinensis;EST;spermatozoa;transcript;GC;216 KEGG pathways 2017-02-17
    https://plos.figshare.com/articles/figure/Histogram_presentation_of_clusters_of_orthologous_groups_COG_classification_/4666669
10.1371/journal.pone.0172478.g003