The use of a reference genome allowed confirmation that an ORF underwent HR within an orthologous region with common ancestry between the donor and recipient by excluding the possibility of transfer of that whole region or genomic island (a xenologous region) causing syntenic conservation.
Comparison with the watermelon and cucumber genomes provided confirmation that the unigenes are full-length and comprehensive, covering an average of 90% of the coding sequence of their homologs and 72% of the cucumber and watermelon exomes.
Our results provide the first genome-wide confirmation of the involvement of several genetic factors in trabecular bone development as well as suggest new candidate genes with undocumented roles in bone metabolism.
We also provide the first genome-scale confirmation of the rapid evolution of C2H2-ZNF gene clusters that occurs independently within related mammalian species, which also supports conclusions drawn from smaller-scale studies on individual genes, clusters and C2H2-ZNF subfamilies [ 27, 29, 30, 32].
EST coverage in each genome allowed independent confirmation of the majority of homologous sequences.
In addition to algorithmically calculating more statistically robust gene expression values due to increased probe numbers and devaluation of poorly performing probes, we can visualize tiling array data in a genome browser for confirmation of expression.
However, where sufficient EST data to verify nucleotide sequences encoding the core region of an eIF4E-family member was absent, it was considered reasonable to use genome sequences for confirmation.
Collectively, these results demonstrate the utility of high accuracy MS/MS data for providing label-free high throughput genome-scale experimental confirmation of signal peptide cleavage identifications to improve the quality of the genome annotation.
Through AgBase we make available improved structural annotation of agriculturally important genomes from experimental confirmation of electronically predicted proteins/open reading frames, especially via proteogenomic mapping [ 19- 23].
As additional confirmation, the genome sequence was searched using tRNA consensus sequences from the Rfam database [ 61].
