ArticleThe Plant journal : for cell and molecular biology2023
The genome of the king protea, Protea cynaroides.
Article in The Plant journal : for cell and molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- Haplotype-Resolved Genome of the Critically Endangered, Paleo-endemic Tree, Eidothea hardeniana.Genome biology and evolution · 2026Article
- High-quality genome assembly ofHorticulture research · 2025Article
- Complete chloroplast genome sequence ofMitochondrial DNA. Part B, Resources · 2025Article
- Genome evolution of the ancient hexaploidProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Seagrass genomes reveal ancient polyploidy and adaptations to the marine environment.Nature plants · 2024Article
- The duplication of genomes and genetic networks and its potential for evolutionary adaptation and survival during environmental turmoil.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
Abstract
The king protea (Protea cynaroides), an early-diverging eudicot, is the most iconic species from the Megadiverse Cape Floristic Region, and the national flower of South Africa. Perhaps best known for its iconic flower head, Protea is a key genus for the South African horticulture industry and cut-flower market. Ecologically, the genus and the family Proteaceae are important models for radiation and adaptation, particularly to soils with limited phosphorus bio-availability. Here, we present a high-quality chromosome-scale assembly of the P. cynaroides genome as the first representative of the fynbos biome. We reveal an ancestral whole-genome duplication event that occurred in the Proteaceae around the late Cretaceous that preceded the divergence of all crown groups within the family and its extant diversity in all Southern continents. The relatively stable genome structure of P. cynaroides is invaluable for comparative studies and for unveiling paleopolyploidy in other groups, such as the distantly related sister group Ranunculales. Comparative genomics in sequenced genomes of the Proteales shows loss of key arbuscular mycorrhizal symbiosis genes likely ancestral to the family, and possibly the order. The P. cynaroides genome empowers new research in plant diversification, horticulture and adaptation, particularly to nutrient-poor soils.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.