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Plant Sciences

Center for Plant Science Innovation: Faculty and Staff Publications

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2018

Fragaria vesca

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Single-Molecule Sequencing And Optical Mapping Yields An Improved Genome Of Woodland Strawberry (Fragaria Vesca) With Chromosome-Scale Contiguity, Patrick P. Edger, Robert Vanburen, Marivi Colle, Thomas J. Poorten, Ching Man Wai, Chad E. Niederhuth, Elizabeth I. Alger, Shujun Ou, Charlotte B. Acharya, Jie Wang, Pete Callow, Michael R. Mckain, Jinghua Shi, Chad Collier, Zhiyong Xiong, Jeffrey P. Mower, Janet P. Slovin, Timo Hytonen, Ning Jiang, Kevin L. Childs, Steven J. Knapp Jan 2018

Single-Molecule Sequencing And Optical Mapping Yields An Improved Genome Of Woodland Strawberry (Fragaria Vesca) With Chromosome-Scale Contiguity, Patrick P. Edger, Robert Vanburen, Marivi Colle, Thomas J. Poorten, Ching Man Wai, Chad E. Niederhuth, Elizabeth I. Alger, Shujun Ou, Charlotte B. Acharya, Jie Wang, Pete Callow, Michael R. Mckain, Jinghua Shi, Chad Collier, Zhiyong Xiong, Jeffrey P. Mower, Janet P. Slovin, Timo Hytonen, Ning Jiang, Kevin L. Childs, Steven J. Knapp

Center for Plant Science Innovation: Faculty and Staff Publications

Background: Although draft genomes are available for most agronomically important plant species, the majority are incomplete, highly fragmented, and often riddled with assembly and scaffolding errors. These assembly issues hinder advances in tool development for functional genomics and systems biology. Findings: Here we utilized a robust, cost-effective approach to produce high-quality reference genomes.We report a near-complete genome of diploid woodland strawberry (Fragaria vesca) using single-molecule real-time sequencing from Pacific Biosciences (PacBio). This assembly has a contig N50 length of ~7.9 million base pairs (Mb), representing a ~300-fold improvement of the previous version. The vast majority (>99.8%) …