Work

Chromosome-level genome assembly of Tadehagi triquetrum provides new insights into genome evolution and biosynthesis of tadehaginoside

Year: 2026

Type: article

Abstract: • First high-quality level chromosome genome assembly of Tadehagi triquetrum provides a high-quality reference genome (627.33 Mb, contig N50 34.04 Mb) with exceptional completeness (BUSCO score: 99.2%). • Comparative genomics analysis reveals phylogenetic position and whole-genome duplication events, showing divergence from soybean ∼34.16 million years ago. • Identification and functional characterization of TtHCT gene elucidates key enzymatic step in tadehaginoside biosynthesis.

Source: Acta Botanica Yunnanica

DOI: 10.1016/j.pld.2025.12.017

Authors: Yongjian Luo, Ru Wang, Daoshou Qiu

Institutions: Central South University of Forestry and Technology, Guangdong Academy of Agricultural Sciences, Southwest Forestry University

Language: English

Topic: Chromosomal and Genetic Variations

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

Open Access status: diamond

Funders: Guangdong Science and Technology Department, Science and Technology Planning Project of Guangdong Province

Award: G8310443175