ArticleMolecular genetics and genomics : MGG2003
Evolution and microsynteny of the apyrase gene family in three legume genomes.
Article in Molecular genetics and genomics : MGG, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21 citing papers in PubMed, 59 citations in OpenAlex.
- Genome-wide analysis suggests high level of microsynteny and purifying selection affect the evolution ofPeerJ · 2017Article
- Genome-Wide Analysis Suggests the Relaxed Purifying Selection Affect the Evolution ofFrontiers in genetics · 2017Article
- Comparative genomic analysis of the WRKY III gene family in populus, grape, arabidopsis and rice.Biology direct · 2015Article
- Populus euphratica APYRASE2 Enhances Cold Tolerance by Modulating Vesicular Trafficking and Extracellular ATP in Arabidopsis Plants.Plant physiology · 2015Article
- Article
- Genome duplication and gene loss affect the evolution of heat shock transcription factor genes in legumes.PloS one · 2014Article
- Bacterial artificial chromosome libraries of pulse crops: characteristics and applications.Journal of biomedicine & biotechnology · 2012Review
- Purification and biochemical characterization of a novel ecto-apyrase, MP67, from Mimosa pudica.Plant physiology · 2011Article
- Enzymatic role for soybean ecto-apyrase in nodulation.Plant signaling & behavior · 2011Article
- Enzymatic activity of the soybean ecto-apyrase GS52 is essential for stimulation of nodulation.Plant physiology · 2011Article
- Two coordinately regulated homologs of FLOWERING LOCUS T are involved in the control of photoperiodic flowering in soybean.Plant physiology · 2010Article
- Immunohistochemical localization of apyrase during initial differentiation and germination of pea seeds.Planta · 2009Article
- GS52 ecto-apyrase plays a critical role during soybean nodulation.Plant physiology · 2009Article
- The lipoxygenase gene family: a genomic fossil of shared polyploidy between Glycine max and Medicago truncatula.BMC plant biology · 2008Article
- Legume genome evolution viewed through the Medicago truncatula and Lotus japonicus genomes.Proceedings of the National Academy of Sciences of the United States of America · 2006Article
- Evolutionary, structural and functional relationships revealed by comparative analysis of syntenic genes in Rhizobiales.BMC evolutionary biology · 2005Article
- Organization and evolution of resistance gene analogs in peanut.Molecular genetics and genomics : MGG · 2005Article
- Bridging model and crop legumes through comparative genomics.Plant physiology · 2005Review
- Sequencing the genespaces of Medicago truncatula and Lotus japonicus.Plant physiology · 2005Review
- Transgenic expression of the soybean apyrase in Lotus japonicus enhances nodulation.Plant physiology · 2005Article
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Apyrases have been suggested to play important roles in plant nutrition, photomorphogenesis, and nodulation. To help trace the evolution of these genes in the legumes--and possibly, the acquisition of new functions for nodulation--apyrase-containing BACs were sequenced from three legume genomes. Genomic sequences from Medicago truncatula, Glycine max and Lotus japonicus were compared to one another and to corresponding regions in Arabidopsis thaliana. A phylogenetic analysis of apyrase homologs from these regions and sequences from other legume species, as well as other plant families, identified a potentially legume-specific clade that contains a well-characterized soybean ( G. soja) apyrase, Gs52, as well as homologs from Dolichos, Lotus, Medicago and Pisum. Sister clades contain homologs from members of Brassicaceae, Solanaceae, Poaceae and Fabaceae. Comparisons of rates of change at synonymous and nonsynonymous sites in the Gs52 and sister clades show rapid evolution in the potentially legume-specific Gs52 clade. The genomic organization of the apyrase-containing BACs shows evidence of gene duplication, genomic rearrangement, and gene conversion among Gs52 homologs. Taken together, these results suggest a scenario of local apyrase gene duplication in an ancestor of the legumes, followed by functional diversification and increased rates of change in the new genes, and further duplications in the Galegae (which include the genera Medicago and Pisum). The study also provides a detailed comparison of genomic regions between two model genomes which are now being sequenced ( M. truncatulaand L. japonicus), and a genome from an economically important legume species ( G. max).
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