Fig 1.
The procedural diagram outlining the operations conducted in this study.
Fig 2.
The neighbor-joining (NJ) phylogenetic tree of banana and Arabidopsis DTX proteins.
Different groups are indicated by the different colors (Group I in green, Group II in orange, Group III in blue and Group IV in red). ‘MaDTX’ denotes DTX members from banana, ‘AtDTX’ denotes DTX members from Arabidopsis.
Table 1.
Basic information of predicted DTX gene family of banana.
Fig 3.
The conserved domains of the DTX family proteins in M. acuminata and A. thaliana were drawn using Pfam database information.
(A) Group I, (B) Group II, (C) Group IV, (D) Group III.
Fig 4.
The conserved motif composition of the DTX family proteins in M. acuminata and A. thaliana.
Different colors indicated different motifs, where top 12 motifs are displayed. (A) Group I, (B) Group II, (C) Group IV, (D) Group III.
Fig 5.
Exon-intron structure of the DTX family genes in M. acuminata and A. thaliana.
The rounded rectangle boxes represent CDS, lines represent introns. The scale at the bottom can be used to estimate the length of genes. (A) Group I, (B) Group II, (C) Group IV, (D) Group III.
Fig 6.
Sub-cellular localization of the predicted MaDTX proteins in M. acuminata.
The numbers roughly indicate the number of nearest neighbors to the query predicted protein sequences which localize to each site. Here, plasma membrane (Plas), nucleus (Nucl), cytoplasm (Cyto), mitochondria (Mito), vacuole (Vacu), cytoskeleton (Cysk), chloroplast (Chlo), endoplasmic reticulum (E.R), golgi apparatus (Golg), peroxisome (Pero), and extracellular (Extra). The numbers roughly indicate the number of nearest neighbors to the query predicted protein sequences which localize to each site.
Fig 7.
The heatmap for the predicted GO terms corresponding to the predicted MaDTX genes in banana.
The pink, blue and sky blue color represent presence and white color indicate absent of the genes.
Fig 8.
The regulatory network among the TFs and MaDTX proteins.
The nodes of the network were colored based on DTX genes and TFs. DTX genes were represented by orange color and the TALE, ERF and pink, blue and green color stand in for other TFs.
Fig 9.
The regulatory network among the predicted miRNA and MaDTX genes.
The square and round boxes represent the targeted MaDTX genes and miRNA. The cyan circle represent the miRNAs related to growth, development and protection of banana plant.
Fig 10.
The cis-regulatory elements in 1.5 kb upstream region of the identified MaDTX genes.
The deep color with circular rectangle shapes represent the presence of that elements alongside their respective genes.
Fig 11.
The heatmap of the MaDTX genes in response to F. oxysporum (race 1 & 4) and low-nitrogen stress.
TPM and FPKM values were transformed by log2.