caa a22 4500 606190392 CHVBK 20210128100855.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10577-015-9496-2 doi (NATIONALLICENCE)springer-10.1007/s10577-015-9496-2 Impact of repetitive DNA on sex chromosome evolution in plants [Elektronische Daten] [Roman Hobza, Zdenek Kubat, Radim Cegan, Wojciech Jesionek, Boris Vyskot, Eduard Kejnovsky] Structurally and functionally diverged sex chromosomes have evolved in many animals as well as in some plants. Sex chromosomes represent a specific genomic region(s) with locally suppressed recombination. As a consequence, repetitive sequences involving transposable elements, tandem repeats (satellites and microsatellites), and organellar DNA accumulate on the Y (W) chromosomes. In this paper, we review the main types of repetitive elements, their gathering on the Y chromosome, and discuss new findings showing that not only accumulation of various repeats in non-recombining regions but also opposite processes form Y chromosome. The aim of this review is also to discuss the mechanisms of repetitive DNA spread involving (retro) transposition, DNA polymerase slippage or unequal crossing-over, as well as modes of repeat removal by ectopic recombination. The intensity of these processes differs in non-recombining region(s) of sex chromosomes when compared to the recombining parts of genome. We also speculate about the relationship between heterochromatinization and the formation of heteromorphic sex chromosomes. Springer Science+Business Media Dordrecht, 2015 repetitive sequences nationallicence transposable elements nationallicence tandem repeats (satellites) nationallicence microsatellites nationallicence recombination nationallicence sex chromosomes nationallicence TE : Transposable element nationallicence LTR : Long terminal repeat nationallicence RAYS : Rumex acetosa Y chromosome-specific sequence nationallicence STAR-Y : Silene tandem repeat accumulated on the Y chromosome nationallicence TRAYC : Tandem Repeat Accumulated on the Y Chromosome nationallicence NUPT : Nuclear insertions of plastid DNA nationallicence NUMT : Nuclear insertions of mitochondrial DNA nationallicence HSY : Hermaphrodite-specific region of the Yh chromosome nationallicence MSY : Male-specific region of the Y chromosome nationallicence LINE : Long interspersed nuclear element nationallicence Hobza Roman Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Kubat Zdenek Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Cegan Radim Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Jesionek Wojciech Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Vyskot Boris Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Kejnovsky Eduard Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut Chromosome Research Springer Netherlands 23/3(2015-09-01), 561-570 0967-3849 23:3<561 2015 23 10577 https://doi.org/10.1007/s10577-015-9496-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10577-015-9496-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hobza Roman Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 700 1- Kubat Zdenek Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 700 1- Cegan Radim Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 700 1- Jesionek Wojciech Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 700 1- Vyskot Boris Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 700 1- Kejnovsky Eduard Department of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic aut NATIONALLICENCE 773 0- Chromosome Research Springer Netherlands 23/3(2015-09-01), 561-570 0967-3849 23:3<561 2015 23 10577