Concerted evolution of 18–5.8–26S rDNA repeats in Nicotiana allotetraploids

By Ales Kovarík, R. Matyášek, K. Y. Lim, K. Skalická, B. Koukalová, S. Knapp, Mark W. Chase, A. Leitch. 2004

168 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/70347b2c9b11eff53bf51caa2661db8305c31017

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Molecular Biology

1. Pamela S. Soltis
2. D. Soltis
3. A. Leitch
4. J. Pires
5. Christian Parisod
6. A. Baumel
7. A. Salmon
8. M. Ainouche

In Plant Science

1. Pamela S. Soltis
2. D. Soltis
3. Ales Kovarík
4. J. Pires
5. Christian Parisod
6. A. Baumel
7. A. Salmon
8. A. Leitch

Citations in the corpus

• Hybridization, polyploidy and invasion: lessons from Spartina (Poaceae) (2009, background): “…such as DNA fragment elimination associated with transposable element activation (Levy and Feldman 2004; Chantret et al. 2005), homeologous recombination (Nicolas et al. 2007), intergenomic translocations (Lim et al. 2004) or replacement of rDNA units with novel derivatives (Kovarik et al. 2004).”
• RECOGNIZING DINOFLAGELLATE SPECIES USING ITS rDNA SEQUENCES 1 (2007, background): “However, the frequency of these mutations within a species is reduced by concerted evolution, the process by which gene conversion and unequal crossover events maintain the integrity of multigene families (Ohta 2000, Kovarik et al. 2004, Rooney 2004).”
• Spartina anglica C. E. Hubbard: a natural model system for analysing early evolutionary changes that affect allopolyploid genomes. (2004, background): “Recent investigations on experimentally resynthesized polyploids have revealed that genomic instability may arise in allopolyploids because they do not display parental genome additivity (Wendel, 2000; Levy & Feldman, 2002; Liu & Wendel, 2002; Osborn et al., 2003, and references therein; Kovarik et ”
• Genome evolution in allotetraploid Nicotiana (2004, background): “wigandioides origin appear to have been lost by sequence homogenization (Kovarik et al., 2004).”
• Recent and recurrent polyploidy in Tragopogon (Asteraceae): cytogenetic, genomic and genetic comparisons (2004, methodology): “Mixing of diploid DNAs (T. dubius + T. pratensis; T. dubius + T. porrifolius) in precise ratios followed by PCR and digestion with species-specific restriction enzymes showed no evidence of PCR bias (Kovarik et al., 2004).”
• Genome redundancy and plasticity within ancient and recent Brassica crop species (2004, unknown): “(1996), Lagercrantz & Lydiate (1996) examined the base genomes’ linkage groups with shared markers, but they came to a different conclusion. Because linked markers within one species’ genome often corresponded to several groups of linked markers from other species’ genomes, Lagercrantz & Lydiate (19”