Editor-in-Chief: Brüne, Bernhard
Editorial Board: Buchner, Johannes / Lei, Ming / Ludwig, Stephan / Thomas, Douglas D. / Turk, Boris / Wittinghofer, Alfred
IMPACT FACTOR 2018: 3.014
5-year IMPACT FACTOR: 3.162
CiteScore 2018: 3.09
SCImago Journal Rank (SJR) 2018: 1.482
Source Normalized Impact per Paper (SNIP) 2018: 0.820
The targeting of chromosomal genes via homologous recombination (HR) is an essential tool of reverse genetics as applied for the functional assay of genes within complex genomes. However, in higher plants, foreign DNA integrates almost exclusively at random, non-homologous sites. A variety of environmental parameters known to influence levels of HR do not increase targeting frequencies when combined in gene-targeting experiments. The identification of cellular factors that may control the level of chromosomal HR in plant somatic cells is required. Plant genes encoding proteins similar to those involved in HR in other organisms can be found in the expanding sequence databases. Evidence for evolutionary conservation should help to decipher mechanisms of plant HR and possibly detect limiting factors. At present, however, only one genetic locus influencing levels of chromosomal recombination in plants has been well defined. Here we summarise current knowledge of HR and the status of gene targeting (GT) in plants, focusing on genetic approaches to molecular factors regulating HR levels.
Here you can find all Crossref-listed publications in which this article is cited. If you would like to receive automatic email messages as soon as this article is cited in other publications, simply activate the “Citation Alert” on the top of this page.