January 9, 2015

De novo assembly of a complex panicoid grass genome using ultra-long PacBio reads with P6C4 chemistry

Drought is responsible for much of the global losses in crop yields and understanding how plants naturally cope with drought stress is essential for breeding and engineering crops for the changing climate. Resurrection plants desiccate to complete dryness during times of drought, then "come back to life" once water is available making them an excellent model for studying drought tolerance. Understanding the molecular networks governing how resurrection plants handle desiccation will provide targets for crop engineering. Oropetium thomaeum (Oro) is a resurrection plant that also has the smallest known grass genome at 250 Mb compared to Brachypodium distachyon (300 Mb)…

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