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Vaclav Bacovsky

Explore the profile of Vaclav Bacovsky including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 60
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Recent Articles
1.
Hobza R, Bacovsky V, Cegan R, Horakova L, Hubinsky M, Janicek T, et al.
J Exp Bot . 2024 Apr; 75(17):5204-5219. PMID: 38652048
Sex chromosomes have evolved in many plant species with separate sexes. Current plant research is shifting from examining the structure of sex chromosomes to exploring their functional aspects. New studies...
2.
Sacchi B, Humphries Z, Kruzlicova J, Bodlakova M, Pyne C, Choudhury B, et al.
Mol Biol Evol . 2024 Apr; 41(4). PMID: 38606901
Y chromosomes are thought to undergo progressive degeneration due to stepwise loss of recombination and subsequent reduction in selection efficiency. However, the timescales and evolutionary forces driving degeneration remain unclear....
3.
Janousek B, Gogela R, Bacovsky V, Renner S
Philos Trans R Soc Lond B Biol Sci . 2022 Mar; 377(1850):20210294. PMID: 35306898
Microscopically dimorphic sex chromosomes in plants are rare, reducing our ability to study them. One difficulty has been the paucity of cultivatable species pairs for cytogenetic, genomic and experimental work....
4.
Muyle A, Marais G, Bacovsky V, Hobza R, Lenormand T
Philos Trans R Soc Lond B Biol Sci . 2022 Mar; 377(1850):20210222. PMID: 35306896
In a minority of flowering plants, separate sexes are genetically determined by sex chromosomes. The Y chromosome has a non-recombining region that degenerates, causing a reduced expression of Y genes....
5.
Bacovsky V, Janicek T, Hobza R
Int J Mol Sci . 2022 Mar; 23(5). PMID: 35269563
Young sex chromosomes possess unique and ongoing dynamics that allow us to understand processes that have an impact on their evolution and divergence. The genus includes species with evolutionarily young...
6.
Bacovsky V, Cegan R, Tihlarikova E, Nedela V, Hudzieczek V, Smrza L, et al.
J Exp Bot . 2022 Jan; 73(8):2354-2368. PMID: 35045170
Dioecious plants possess diverse sex determination systems and unique mechanisms of reproductive organ development; however, little is known about how sex-linked genes shape the expression of regulatory cascades that lead...
7.
Bacovsky V, Cegan R, Simonikova D, Hribova E, Hobza R
Front Plant Sci . 2020 Mar; 11:205. PMID: 32180787
The genus includes a plethora of dioecious and gynodioecious species. Two species, (white campion) and (red campion), are dioecious plants, having heteromorphic sex chromosomes with an XX/XY sex determination system....
8.
Glombik M, Bacovsky V, Hobza R, Kopecky D
Front Plant Sci . 2020 Mar; 11:200. PMID: 32158461
Interspecific hybridization represents one of the main mechanisms of plant speciation. Merging of two genomes from different subspecies, species, or even genera is frequently accompanied by whole-genome duplication (WGD). Besides...
9.
Bacovsky V, Houben A, Kumke K, Hobza R
Planta . 2019 May; 250(2):487-494. PMID: 31069521
Contrasting patterns of histone modifications between the X and Y chromosome in Silene latifolia show euchromatic histone mark depletion on the Y chromosome and indicate hyperactivation of one X chromosome...