ArticleMolecular genetics and genomics : MGG2008
Application of physical and genetic map of Rhizobium leguminosarum bv. trifolii TA1 to comparison of three closely related rhizobial genomes.
Article in Molecular genetics and genomics : MGG, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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
3 citing papers in PubMed, 6 citations in OpenAlex.
- Article
- Functional relationships between plasmids and their significance for metabolism and symbiotic performance of Rhizobium leguminosarum bv. trifolii.Journal of applied genetics · 2014Article
- Intragenomic diversity of Rhizobium leguminosarum bv. trifolii clover nodule isolates.BMC microbiology · 2011Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A combined physical and genetic map of Rhizobium leguminosarum biovar trifolii TA1 (RtTA1) genome was constructed and used in comparison of chromosomal organization with the closely related R. leguminosarum bv. viciae 3841 (Rlv) and Rhizobium etli CNF42 (Rhe). This approach allowed evaluation of chromosome and genome plasticity and provided important insights into R. leguminosarum lineage diversity. MssI, SmiI, PacI, and I-CeuI restriction endonucleases were chosen for the analysis, generating fragments with suitable size distributions for RtTA1 genome mapping. The fragments were assembled into a physical map using a combination of complementary methods, including multiple and partial digests of genomic DNA, hybridization with homologous gene probes, and cross-Southern hybridization. About 100 genetic markers were located on the RtTA1 restriction map. Comparison of genetic maps of RtTA1, Rlv, and Rhe revealed extensive chromosomal colinearity despite differences in the physical maps. The comparison provides bases for comprehensive analysis of the evolution of R. leguminosarum genome, indicating that, at least on the chromosomal level, no major rearrangements had occurred after the evolutionary divergence of R. leguminosarum biovars.
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