Fonseca, L. H. M.; Asselman, P.; Goodrich, K.; Nge, F.; Soule, V.; Mercier, K.; Couvreur, T. L. P.; Chatrou, L. W.

PREMISE: The development of RNA baiting kits for reduced representation approaches of genomic sequencing is popularized, with universal and clade-specific kits for flowering plants available. Here, we provided an updated version of the Annonaceae bait kit targeting 799 low copy genes, known as Annonaceae799. METHODS: This new version of the kit combines the original 469 genes from the previous version of the Annonaceae kit with 334 genes from the universal Angiosperms353 kit. We also compared the results obtained using the Original Angiosperms353 kit with our custom approach. Parsimony informative sites (pis) were evaluated for all genes and combined matrices. RESULTS: The new version of the kit has extremely high rates of gene recovery. On average, 796 genes were recovered per sample, and 777.5 genes recovered with at least 50% of their size. Off-target reads were also obtained. Evaluating size, the proportion of on- and off-target regions, and the number of pis, the genes from the Angiosperms353 usually outperform the genes from the original Annonaceae bait kit. DISCUSSION: The results obtained show that the new sequences from the Angiosperms353 aggregate variable and putative relevant bases for future studies on species-level phylogenomics, and within species studies. The merging of kits also creates a link between projects and makes available new genes for phylogenetic and populational studies.