Author

Tracy A Valentine

James Hutton InstituteORCID 0000-0002-9064-2896Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Organism:plant (other)· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Aleš PěnčíkiD· 1 shared Alison J KarleyiD· 1 shared Angela M Main· 1 shared Atish BansodiD· 1 shared Daniel J LeybourneiD· 1 shared Estefania Pérez-Fernández· 1 shared Gwendolyn K. KirschneriD· 1 shared Jean AH Robertson· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperPlant Biology

Aleš PěnčíkORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Cytokinin regulates the gravitropic setpoint angle of seminal roots in barley and wheat

Atish Bansod, Sophie Zoe Farkas, Miriam Schreiber, Tracy A. Valentine, Aleš Pěnčík, Ondřej Novák, Petra Amakorová, Jürgen Kleine‐Vehn, Rahul Bhosale, Gwendolyn K. Kirschner

This study identifies cytokinin as a regulator of gravitropic setpoint angles in seminal roots of barley and wheat through transcriptomic and functional analyses.

bioRxiv · Oct 12, 2026 · PreprintPlant Biology

Partial-resistance against aphids in wild barley involves phloem and mesophyll-based defences

Daniel J Leybourne, Tracy A Valentine, Jean AH Robertson, Estefania Pérez-Fernández, Angela M Main, Alison J Karley, Jorunn IB Bos

This study identifies phloem and mesophyll-based defenses in wild barley that contribute to partial resistance against aphids, involving increased defense gene expression and altered amino acid composition.

bioRxiv · Dec 20, 2018 · PreprintPlant Biology