Variable Patterning of Chromatin Remodeling, Telomere Positioning, Synapsis, and Chiasma Formation of Individual Rye Chromosomes in Meiosis of Wheat-Rye Additions

Frontiers in Plant Science
T Naranjo

Abstract

Meiosis, the type of cell division that halves the chromosome number, shows a considerable degree of diversity among species. Unraveling molecular mechanisms of the meiotic machinery has been mainly based on meiotic mutants, where the effects of a change were assessed on chromosomes of the particular species. An alternative approach is to study the meiotic behavior of the chromosomes introgressed into different genetic backgrounds. As an allohexaploid, common wheat tolerates introgression of chromosomes from related species, such as rye. The behavior of individual pairs of rye homologues added to wheat has been monitored in meiotic prophase I and metaphase I. Chromosome 4R increased its length in early prophase I much more than other chromosomes studied, implying chromosome specific patterns of chromatin organization. Chromosome conformation affected clustering of telomeres but not their dispersion. Telomeres of the short arm of submetacentric chromosomes 4R, 5R, and 6R failed more often to be included in the telomere cluster either than the telomeres of the long arms or telomeres of metacentrics such as 2R, 3R, and 7R. The disturbed migration of the telomeres of 5RS and 6RS was associated with failure of synapsis and chiasma f...Continue Reading

References

Mar 21, 1977·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·S W Rasmussen
Aug 1, 1989·Molecular & General Genetics : MGG·E A Thompson, G S Roeder
Jan 1, 1974·Chromosoma·P E Perry, G H Jones
Oct 23, 1997·Genes & Development·G S Roeder
Dec 7, 2000·Molecular Cell·P J Romanienko, R D Camerini-Otero
May 9, 2001·Genome Génome / Conseil National De Recherches Canada·M G Francki
Aug 3, 2001·Nature Reviews. Molecular Cell Biology·H Scherthan
Feb 11, 2003·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Belén MaestraTomás Naranjo
Mar 20, 2004·Developmental Cell·Da-Qiao DingYasushi Hiraoka
Oct 12, 2004·Annual Review of Cell and Developmental Biology·Scott L Page, R Scott Hawley
Jan 18, 2006·Journal of Cell Science·Ken-ichi NonomuraNori Kurata
Mar 7, 2006·Chromosoma·Ekaterina Revenkova, Rolf Jessberger
Mar 18, 2006·Chromosoma·Jesús PageJulio S Rufas
Jul 14, 2006·Nature·Matthew J Neale, Scott Keeney
Feb 20, 2007·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Eduardo Corredor, Tomás Naranjo
Aug 28, 2007·Genetics·Eduardo CorredorTomás Naranjo
Oct 30, 2007·Trends in Genetics : TIG·Petko M PetkovKenneth Paigen
Jan 9, 2008·The Journal of Cell Biology·Ivana NovakChrister Höög
May 28, 2008·Cytogenetic and Genome Research·T Naranjo, E Corredor
Aug 6, 2008·Chromosoma·Adam J Lukaszewski
Feb 20, 2009·Journal of Cell Science·Daniel A Starr
May 29, 2010·Annual Review of Cell and Developmental Biology·Daniel A Starr, Heidi N Fridolfsson
Jun 1, 2011·Journal of Cell Science·Jui-He Tsai, Bruce D McKee
Jul 15, 2011·Genome Génome / Conseil National De Recherches Canada·Miriam González-GarcíaJuan M Vega
Feb 18, 2012·Annual Review of Physiology·Cathleen M Lake, R Scott Hawley
Apr 13, 2013·Current Opinion in Cell Biology·Ofer Rog, Abby F Dernburg
Oct 10, 2013·The Plant Cell·Mihaela M MartisNils Stein
Mar 1, 1993·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·A J Lukaszewski, C A Curtis
Mar 1, 1984·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·E M Drögemüller, T Lelley
Dec 24, 2013·Cell·Yu HouJie Qiao
Jun 28, 2014·Cytogenetic and Genome Research·Tomás Naranjo

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Citations

Aug 28, 2019·International Journal of Molecular Sciences·Veronika KoláčkováDavid Kopecký
Mar 27, 2019·International Journal of Molecular Sciences·Kateřina PerničkováDavid Kopecký
Jun 21, 2020·International Journal of Molecular Sciences·Dominika Idziak-HelmckeEdyta Skrzypek
Jun 26, 2021·The Plant Journal : for Cell and Molecular Biology·Andrea Lenykó-ThegzeAdél Sepsi

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