New technology enables rapid sequencing of entire genomes of plant pathogens — ScienceDaily

Cortez Deacetis

Subsequent-generation sequencing engineering has manufactured it a lot easier than at any time for quick analysis of plant health conditions. “It is seriously fascinating to see how sequencing technologies have progressed and how this new technological know-how facilitates sequencing of complete genomes in this sort of a brief quantity of time,” claimed Yazmín Rivera, a plant pathologist with the United States Section of Agriculture’s Plant Security and Quarantine method, who recently released a investigation paper on the efficacy of Oxford Nanopore Technologies protocols.

“We preferred to present an unbiased evaluation of the technological know-how and protocols accessible for lengthy examine sequencing,” Rivera described. Along with other plant pathologists, Rivera made use of the company’s protocols to put together RNA and DNA libraries from virus-infected plant product and from a plant pathogenic bacterium, respectively. Just after one particular hour of knowledge sequencing, scientists had enough data to assemble smaller genomes.

“Diagnosticians will welcome an objective assessment of this technology,” Rivera explained. Rivera and her colleagues printed their conclusions in Plant Wellbeing Progress, presenting a aspect-by-aspect comparison of the protocols that will make it possible for the reader to establish which library planning package is most effective suited for their desires.

The capability to speedily receive the overall genome of an organism has terrific implications for the plant pathology field. “Acquiring far more facts readily out there facilitates identification of rising pathogens and of pathogens that are difficult to determine,” clarifies Rivera. For more information and facts, read through “Comparison of Nanopore Sequencing Protocols and True-Time Analysis for Phytopathogen Diagnostics” posted in the March difficulty of Plant Well being Development.

Disclaimer: Point out of trade names or commercial items in this publication is solely to give certain details and does not indicate recommendation or endorsement by the U.S. Office of Agriculture.

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Resources supplied by American Phytopathological Society. Observe: Information may well be edited for model and size.

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