ArticleProceedings of the National Academy of Sciences of the United States of America2009
Reconstruction of monocotelydoneous proto-chromosomes reveals faster evolution in plants than in animals.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.
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69 citing papers in PubMed, 144 citations in OpenAlex.
- Comparative genomics approach to infer ancestral cell karyotypes and reconstruct the evolutionary trajectories of plant chromosomes.Nature protocols · 2025Review
- A Study of GUS Expression inPlants (Basel, Switzerland) · 2023Article
- Evolution of the DEHYDRATION-RESPONSIVE ELEMENT-BINDING PROTEIN subfamily in green plants.Plant physiology · 2022Article
- Sequence of the supernumerary B chromosome of maize provides insight into its drive mechanism and evolution.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Genetics and genomics of root system variation in adaptation to drought stress in cereal crops.Journal of experimental botany · 2021Review
- Characterization of theGenes · 2021Article
- Biofortification and bioavailability of Zn, Fe and Se in wheat: present status and future prospects.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Review
- Identification of quantitative trait loci (QTL) controlling resistance to pea weevil (Bruchus pisorum) in a high-density integrated DArTseq SNP-based genetic map of pea.Scientific reports · 2020Article
- Flow cytometric characterisation of the complex polyploid genome of Saccharum officinarum and modern sugarcane cultivars.Scientific reports · 2019Article
- Musa balbisiana genome reveals subgenome evolution and functional divergence.Nature plants · 2019Article
- Reconstruction of evolutionary trajectories of chromosomes unraveled independent genomic repatterning between Triticeae and Brachypodium.BMC genomics · 2019Article
- Structural and functional divergence of the Mpc1 genes in wheat and barley.BMC evolutionary biology · 2019Article
- DuplicatedPeerJ · 2019Article
- A High-Density Integrated DArTseq SNP-Based Genetic Map ofFrontiers in plant science · 2018Article
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- A Mechanism for Genome Size Reduction Following Genomic Rearrangements.Frontiers in genetics · 2018Article
- Identifying Candidate Genes for Enhancing Grain Zn Concentration in Wheat.Frontiers in plant science · 2018Article
- Alignment of Common Wheat and Other Grass Genomes Establishes a Comparative Genomics Research Platform.Frontiers in plant science · 2017Article
- The Jujube Genome Provides Insights into Genome Evolution and the Domestication of Sweetness/Acidity Taste in Fruit Trees.PLoS genetics · 2016Article
9 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Paleogenomics seeks to reconstruct ancestral genomes from the genes of today's species. The characterization of paleo-duplications represented by 11,737 orthologs and 4,382 paralogs identified in five species belonging to three of the agronomically most important subfamilies of grasses, that is, Ehrhartoideae (rice) Panicoideae (sorghum, maize), and Pooideae (wheat, barley), permitted us to propose a model for an ancestral genome with a minimal size of 33.6 Mb structured in five proto-chromosomes containing at least 9,138 predicted proto-genes. It appears that only four major evolutionary shuffling events (alpha, beta, gamma, and delta) explain the divergence of these five cereal genomes during their evolution from a common paleo-ancestor. Comparative analysis of ancestral gene function with rice as a reference indicated that five categories of genes were preferentially modified during evolution. Furthermore, alignments between the five grass proto-chromosomes and the recently identified seven eudicot proto-chromosomes indicated that additional very active episodes of genome rearrangements and gene mobility occurred during angiosperm evolution. If one compares the pace of primate evolution of 90 million years (233 species) to 60 million years of the Poaceae (10,000 species), change in chromosome structure through speciation has accelerated significantly in plants.
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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 OpenQuestion graph.