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Fig. 1 | BMC Biology

Fig. 1

From: Genomic architecture of endogenous ichnoviruses reveals distinct evolutionary pathways leading to virus domestication in parasitic wasps

Fig. 1

Genomic features of Campoletis sonorensis and Hyposoter didymator genomes. a BUSCO analysis of parasitoid wasp genomes (Insecta protein set with 1658 proteins). On the left, results using the genome assemblies; on the right, results using the predicted protein set. b Orthogroups analysis. Left panel: Barplots above each branch of the phylogenic tree indicate the number of orthogroups specific to each species or group of species; the color of the bar indicates the size range of the corresponding orthogroups. Phylogenetic tree was constructed by aligning the complete genomes with Cactus ([49]), converting the resulting HAL alignment to MAF and then to multi fastas with the requirement of full alignment (all taxa present); fasta files were then concatenated into a single matrix (620 kb) and used in a maximum likelihood analysis with RAxML [50] with 1000 fast bootstrap replicates. Asterisks indicate the species carrying polydnaviruses. Right panel: Number of genes for each species that were (i) specific to the species and present either as singletons or duplicates, (ii) present in ichneumonids, (iii) present in braconids, (iv) present in both ichneumonids and braconids, (v) present in all parasitoids, and (vi) present in all hymenoptera. c Heatmaps indicating, for each species pair, the mean number (#) of genes in synteny blocs (SB), the percentage (%) of genes in SBs, and the size of the genome (% nucleotides) in SBs. HDID, Hyposoter didymator (ichneumonid, with PDV); CSON, Campoletis sonorensis (ichneumonid, with PDV); VCAN, Venturia canescens (ichneumonid); MDEM, Microplitis demolitor (braconid, with PDV); FARI, Fopius arisanus (braconid); DALL, Diachasma alloeum (braconid)

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