One of the most striking patterns of genome structure is the tight, typically negative,
association between transposable elements (TEs) and meiotic recombination rates. While …

Plant breeding has traditionally relied on combining the genetic diversity present within a
species to develop combinations of alleles that provide desired traits. Epigenetic diversity …

Background DNA methylation is an important feature of plant epigenomes, involved in the
formation of heterochromatin and affecting gene expression. Extensive variation of DNA …

Epigenome modulation potentially provides a mechanism for organisms to adapt, within and
between generations. However, neither the extent to which this occurs, nor the mechanisms …

The in vitro tissue cultures are, beyond all difficulties, an essential tool in basic research as
well as in commercial applications. Numerous works devoted to plant tissue cultures proved …

Transposable elements (TEs) are genomic parasites that selfishly replicate at the expense of
host fitness. Fifty years of evolutionary studies of TEs have concentrated on the deleterious …

Transposable elements (TEs) comprise a major portion of many plant genomes and bursts
of TE movements cause novel genomic variation within species. In order to maintain proper …

Background Polyploidy is ubiquitous in eukaryotic plant and fungal lineages, and it leads to
the co-existence of several copies of similar or related genomes in one nucleus. In plants …

The maize genome is relatively large (∼ 2.3 Gb) and has a complex organization of
interspersed genes and transposable elements, which necessitates frequent boundaries …

DNA methylation can play important roles in the regulation of transposable elements and
genes. A collection of mutant alleles for 11 maize (Zea mays) genes predicted to play roles …