Author

Yvonne Helbert

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genomics· 2 Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:C. elegans· 2 Assay:long-read sequencing· 2 Organism:plant (other)· 2 Research Focus:cell type annotation· 1 Research Focus:database / resource· 1 Assay:DNA methylation· 1 Research Focus:ecology & biodiversity· 1

Frequent Co-Authors

Kevin Judd McKernaniD· 3 shared Lei ZhangiD· 3 shared Douglas Smith· 2 shared Jessica Spangler· 2 shared Liam T. KaneiD· 2 shared Stephen McLaughlin· 2 shared Vasisht Tadigotla· 2 shared Alberto RivaiD· 1 shared

Activity by Year

2015-2020 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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3 shared papersGenomics

Kevin Judd McKernanORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Quantitative PCR for cannabis flower containing SARs-CoV-2

Kevin Judd McKernan, Liam T. Kane, Yvonne Helbert

The paper develops a qPCR assay to detect SARs-CoV-2 in cannabis flower and assesses its stability after gamma irradiation.

bioRxiv · Jun 6, 2020 · PreprintGenomics

Sequence and annotation of 42 cannabis genomes reveals extensive copy number variation in cannabinoid synthesis and pathogen resistance genes

Kevin Judd McKernan, Yvonne Helbert, Liam T. Kane, Heather M. Ebling, Lei Zhang, Biao Liu, Zachary Eaton, Stephen McLaughlin, Sarah B. Kingan, Primo A. Baybayan, Gregory T. Concepcion, Mark Jordan, Alberto Riva, W. Brad Barbazuk, Timothy T. Harkins

Long-read assemblies of an inbred cannabis trio plus whole-genome sequencing of 40 cultivars link cannabinoid synthase gene deletions to chemotype and associate CsTLP1 loss with powdery mildew susceptibility.

bioRxiv · Jan 3, 2020 · PreprintGenomics✦ In-depth digest

Cannabis microbiome sequencing reveals several mycotoxic fungi native to dispensary grade cannabis flowers

Kevin McKernan, Jessica Spangler, Lei Zhang, Vasisht Tadigotla, Yvonne Helbert, Theodore Foss, Douglas Smith

The paper sequences the microbiome of dispensary grade cannabis flowers and identifies mycotoxic fungi, highlighting limitations in current microbial testing regulations.

bioRxiv · Nov 6, 2015Microbiology

Single molecule sequencing of THCA synthase reveals copy number variation in modern drug-type Cannabis sativa L.

Kevin J McKernan, Yvonne Helbert, Vasisht Tadigotla, Stephen McLaughlin, Jessica Spangler, Lei Zhang, Douglas Smith

The paper uses single molecule sequencing to show copy number variation of THCA synthase in Cannabis sativa, suggesting a more nuanced view of chemotype prediction.

bioRxiv · Oct 8, 2015 · PreprintPlant Biology