Author

Billy Williams-Marland

Consejo Superior de Investigaciones CientíficasORCID 0009-0000-2153-9732Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Plant Biology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:plant (other)· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Assay:DNA methylation· 1 Research Focus:phylogenetics / evolution· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Regina BerjanoiD· 2 shared Andy J. GreeniD· 1 shared Casper H. A. van LeeuweniD· 1 shared David DoblasiD· 1 shared Diego Nieto‐LugildeiD· 1 shared Esther Maria Martin-Carretie· 1 shared Francisco J. García-CárdenasiD· 1 shared Francisco Javier Jiménez‐LópeziD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 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

2 shared papersPlant Biology

Regina BerjanoORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Plant BiologyAnnals of BotanyPeer-reviewedMay 27, 2026

Genomic structure, introgression, niche overlap, and morphological variation challenges species delimitation in Thymus sect. Mastichina

Diego Nieto‐Lugilde, José Carlos del Valle, Esther Maria Martin-Carretie…·Regina Berjano

This study shows that morphological and ecological traits do not clearly align with genetic structure in Thymus sect. Mastichina, suggesting cryptic lineages and the need for genomic data in species delimitation.

DOI 10.1093/aob/mcag151

plant (other)DNA methylation

𝕏 PostBluesky

Plant BiologybioRxivPreprintFeb 25, 2026

All for one or one for all? Disentangling the Juncus bufonius complex through morphometrics, cytometry and genomics

Billy Williams-Marland, Regina Berjano, Karin Tremetsberger…·Ma Ángeles Ortiz

The paper uses genomic, cytometric, and morphometric data to clarify taxonomic relationships in the Juncus bufonius complex, finding that polyploids and diploids are distinct taxa, and morphometric characters are not reliable for species delimitation.

2 citations

plant (other)bulk RNA-seq

𝕏 PostBluesky