Table 1.
Summary of 57 Hsp40 genes identified in the catfish genome.
Figure 1.
Schematic presentation of three sub-types of HSP40 family.
Type I DnaJ proteins have full domain conservation with Escherichia coli DnaJ, type II DnaJ proteins have a J domain and G/F (Gly/Phe-rich region) motif at N-terminus, type III DnaJ proteins only have a J domain anywhere in the protein.
Figure 2.
Schematic presentation of the conserved synteny blocks neighboring Dnajb9 gene (A) Dnajb9-like1 gene (B) and Dnajb9-like2 gene (C).
Note that in each case, the gene order and orientation was relatively conserved. Abbreviations: (A) GPR22, G Protein Receptor 22; Dnajb9, Dnaj (Hsp40) homolog, subfamily B, member 9; ccdc174, Coiled-Coil Domain Containing 174; crbn, cereblon. (B) ada1, Adenosine Deaminase; chst8, carbohydrate (N-acetylgalactosamine 4–0) sulfotransferase 8; kctd15a, potassium channel tetramerisation domain containing 15a; dnajb9L1 DnaJ (Hsp40) homolog, subfamily B, member 9 like 1; dnm1l, dynamin 1-like; tnnt2d, troponin T2d, cardiac. (C) apaf1, apoptotic protease activating factor 1; dnajb9l2 DnaJ (Hsp40) homolog, subfamily B, member 9 like 2; mybpc, myosin binding protein C.
Figure 3.
Schematic presentation of the conserved synteny blocks neighboring DnaJc3 (A) and DnaJc3-prkri gene (B).
Note that in each case, the gene order and orientation was relatively conserved. Abbreviations: (A) CLDN10, claudin 10; rnf17, ring finger protein 17; DnaJc3, DnaJ (Hsp40) homolog, subfamily C, member 3; uggt2, UDP-glucose glycoprotein glucosyltransferase 2; hs6st3b, heparan sulfate 6-O-sulfotransferase 3b; oxyr1b, oxoglutarate (alpha-ketoglutarate) receptor 1b; RNF113B, ring finger protein 113B. (B) tmem88b, transmembrane protein 88 b; fis1, fission 1 (mitochondrial outer membrane) homolog (S. cerevisiae); cldn15a, claudin 15a; dnajc3 prkri, protein-kinase, interferon-inducible double stranded RNA dependent inhibitor; cyb5d1, cytochrome b5 domain containing 1; chd3, chromodomain helicase DNA binding protein 3; tnfsf12, tumor necrosis factor (ligand) superfamily, member 12.
Figure 4.
Schematic presentation of the conserved synteny blocks neighboring DnaJc30a (A) and DnaJc30b gene (B).
Note that in each case, the gene order and orientation was relatively conserved.Abbreviations: (A) GTF2IRD1, GTF2I repeat domain containing 1; CLDN3, claudin 3; WBSCR22, Williams Beuren syndrome chromosome region 22; DnaJc30, DnaJ (Hsp40) homolog, subfamily C, member 30; TBL2, transducin (beta)-like 2; BCL7B, B-cell CLL/lymphoma 7B; TRIM50, tripartite motif containing 50; ppm1e, protein phosphatase 1E (PP2C domain containing); trim37, tripartite motif containing 37; cux1a, cut-like homeobox 1a; uvrag, UV radiation resistance associated. (B) ppp5c, protein phosphatase 5, catalytic subunit; cldna, claudin a; dnajc30b, DnaJ (Hsp40) homolog, subfamily C, member 30; sh2b2, fission 1 (mitochondrial outer membrane) homolog (S. cerevisiae); wd53, WD repeat domain 53; wd7, WD repeat domain 7; gtf2ird2b, GTF2I repeat domain containing 2b.
Table 2.
Comparison of copy numbers of HSP40 genes among selected vertebrate genomes.
Figure 5.
Column bar chart showing the fold change of Hsp40s expression in F. Columnare challenge experiments.
Vertical axis shows the value of fold change. Gene names are shown as clipped name without “dnaj”. For instance, a1 means “dnaja1”. “c3P” represents “dnajc3_prkri”.
Figure 6.
Column bar chart shows the fold change of Hsp40s expression in intestine after E. ictaluri challenge experiments.
Vertical axis shows the value of fold change. Gene names are shown as clipped name without “dnaj”. For instance, a1 means “dnaja1”. “c3P” represents “dnajc3_prkri”.
Figure 7.
Column bar chart shows the fold change of Hsp40s expression in liver after E. ictaluri challenge experiments.
Vertical axis shows the value of fold change. Gene names are shown as clipped name without “dnaj”. For instance, a1 means “dnaja1”. “c3P” represents “dnajc3_prkri”.
Figure 8.
Venn diagram of catfish Hsp40 gene expression showing overlapped pattern of induced expression under various challenge conditions.