Project description:Peanut (Arachis hypogaea) has a large (~2.7 Gbp) allotetraploid genome with closely related component genomes making its genome very challenging to assemble. Here we report genome sequences of its diploid ancestors (A. duranensis and A. ipaënsis). We show they are similar to the peanutâs A- and B-genomes and use them use them to identify candidate disease resistance genes, create improved tetraploid transcript assemblies, and show genetic exchange between peanutâs component genomes. Based on remarkably high DNA identity and biogeography, we conclude that A. ipaënsis may be a descendant of the very same population that contributed the B-genome to cultivated peanut. Whole Genome Bisulphite Sequencing of the peanut species Arachis duranensis and Arachis ipaensis.
Project description:The Complete Chloroplast Genome Sequence of Calanthe sylvatica: Gene organization, Comparative Analysis, and Phylogenetic Relationships to Other Angiosperms
| PRJNA527968 | ENA
Project description:Complete chloroplast genome of Stephania tetrandra (Menispermaceae): insights into molecular structures, comparative genome analysis, mutational hotspots and phylogenetic relationships
