2014
DOI: 10.1159/000364815
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Different Patterns of Chromosomal Histone H3 Phosphorylation in Land Plants

Abstract: The chromosomal phosphorylation of histone H3 during mitosis and meiosis seems to play a fundamental role in the control of cell division in all eukaryotes. In plants, the temporal and spatial distribution of H3S10 phosphorylated (H3S10ph) is currently known only for chromosomes of a few angiosperms. In the present study, we analyzed the pattern of H3S10ph in mitotic chromosomes of 14 plant species, including 2 bryophytes and 12 tracheophytes. In all species, the phosphorylation of H3S10 was cytologically dete… Show more

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Cited by 7 publications
(9 citation statements)
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“…The packing status of DNA associated with proteins can provide a better understanding of genetic and epigenetic regulation in eukaryotes, including vegetables (Heslop-Harrison and Schwarzacher 2011). Post-translational modifications on the N-terminal tails of histones play essential and distinct roles in chromosome organization (Marcon-Tavares et al 2014). The acetylation of lysine 5 on histone H4 (one of the most well-studied modifications) is generally associated with actively transcribed open chromatin, and is directly involved in the control of chromatin replication (Zhang et al 2015).…”
Section: Introductionmentioning
confidence: 99%
“…The packing status of DNA associated with proteins can provide a better understanding of genetic and epigenetic regulation in eukaryotes, including vegetables (Heslop-Harrison and Schwarzacher 2011). Post-translational modifications on the N-terminal tails of histones play essential and distinct roles in chromosome organization (Marcon-Tavares et al 2014). The acetylation of lysine 5 on histone H4 (one of the most well-studied modifications) is generally associated with actively transcribed open chromatin, and is directly involved in the control of chromatin replication (Zhang et al 2015).…”
Section: Introductionmentioning
confidence: 99%
“…У видов с крупными хромосомами многие авторы отмечали наличие сигнала иммунолокализации антител к фосфорилированному гистону H3Ser10 в прицентромерной области и его отсутствие непосредственно в ме сте первичной перетяжки в митозе (Houben et al, 1999;Fernandes et al, 2008;Marcon-Tavares et al, 2014). Отсутствие phH3Ser10 в коровом районе центромеры хорошо проиллюстрировано на хромосомах яч меня при помощи иммуноокрашивания с наночастицами золота и сканирующей электронной микроскопии (Schroeder-Reiter et al, 2003).…”
Section: фосфорилирование гистона н3 в митозеunclassified
“…Отсутствие phH3Ser10 в коровом районе центромеры хорошо проиллюстрировано на хромосомах яч меня при помощи иммуноокрашивания с наночастицами золота и сканирующей электронной микроскопии (Schroeder-Reiter et al, 2003). Данная особенность может быть связана с заменой гистона Н3 в области центроме ры на его центро мероспецифичный вариант, CENH3, а отсутствие такого промежутка в ло кализации антител к phH3Ser10 у видов с более мелкими хромосомами -с меньшим размером центромерной области (Houben et al, 1999;Marcon-Tavares et al, 2014).…”
Section: фосфорилирование гистона н3 в митозеunclassified
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