Search Results - "Augstenová, Barbora"

Differentiated sex chromosomes, karyotype evolution and spontaneous triploidy in carphodactylid geckos by Eleonora, Pensabene, Barbora, Augstenová, Lukáš, Kratochvíl, Michail, Rovatsos

“…Geckos exhibit derived karyotypes without clear distinction between macrochromosomes and microchromosomes and intriguing diversity in sex determination…”
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Sex is determined by XX/XY sex chromosomes in Australasian side-necked turtles (Testudines: Chelidae) by Mazzoleni, Sofia, Augstenová, Barbora, Clemente, Lorenzo, Auer, Markus, Fritz, Uwe, Praschag, Peter, Protiva, Tomáš, Velenský, Petr, Kratochvíl, Lukáš, Rovatsos, Michail

“…Turtles demonstrate variability in sex determination and, hence, constitute an excellent model for the evolution of sex chromosomes. Notably, the sex…”
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Heteromorphic ZZ/ZW sex chromosomes sharing gene content with mammalian XX/XY are conserved in Madagascan chameleons of the genus Furcifer by Rovatsos, Michail, Mazzoleni, Sofia, Augstenová, Barbora, Altmanová, Marie, Velenský, Petr, Glaw, Frank, Sanchez, Antonio, Kratochvíl, Lukáš

“…Chameleons are well-known lizards with unique morphology and physiology, but their sex determination has remained poorly studied. Madagascan chameleons of the…”
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Cytogenetically Elusive Sex Chromosomes in Scincoidean Lizards by Kostmann, Alexander, Augstenová, Barbora, Frynta, Daniel, Kratochvíl, Lukáš, Rovatsos, Michail

“…The lizards of the species-rich clade Scincoidea including cordylids, gerrhosaurids, skinks, and xantusiids, show an almost cosmopolitan geographical…”
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Cytogenetic Evidence for Sex Chromosomes and Karyotype Evolution in Anguimorphan Lizards by Augstenová, Barbora, Pensabene, Eleonora, Kratochvíl, Lukáš, Rovatsos, Michail

“…Anguimorphan lizards are a morphologically variable group of squamate reptiles with a wide geographical distribution. In spite of their importance, they have…”
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Author Correction: Sex is determined by XX/XY sex chromosomes in Australasian side-necked turtles (Testudines: Chelidae) by Mazzoleni, Sofa, Augstenová, Barbora, Clemente, Lorenzo, Auer, Markus, Fritz, Uwe, Praschag, Peter, Protiva, Tomáš, Velenský, Petr, Kratochvíl, Lukáš, Rovatsos, Michail

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Turtles of the genera Geoemyda and Pangshura (Testudines: Geoemydidae) lack differentiated sex chromosomes: the end of a 40-year error cascade for Pangshura by Mazzoleni, Sofia, Augstenová, Barbora, Clemente, Lorenzo, Auer, Markus, Fritz, Uwe, Praschag, Peter, Protiva, Tomáš, Velenský, Petr, Kratochvíl, Lukáš, Rovatsos, Michail

“…For a long time, turtles of the family Geoemydidae have been considered exceptional because representatives of this family were thought to possess a wide…”
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Are Geckos Special in Sex Determination? Independently Evolved Differentiated ZZ/ZW Sex Chromosomes in Carphodactylid Geckos by Augstenová, Barbora, Pensabene, Eleonora, Veselý, Milan, Kratochvíl, Lukáš, Rovatsos, Michail

“…Abstract Amniotes possess astonishing variability in sex determination ranging from environmental sex determination (ESD) to genotypic sex determination (GSD)…”
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ZW, XY, and yet ZW: Sex chromosome evolution in snakes even more complicated by Augstenová, Barbora, Pokorná, Martina Johnson, Altmanová, Marie, Frynta, Daniel, Rovatsos, Michail, Kratochvíl, Lukáš

“…Snakes are historically important in the formulation of several central concepts on the evolution of sex chromosomes. For over 50 years, it was believed that…”
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Evolutionary Dynamics of the W Chromosome in Caenophidian Snakes by Augstenová, Barbora, Mazzoleni, Sofia, Kratochvíl, Lukáš, Rovatsos, Michail

“…The caenophidian (assigned also as "advanced") snakes are traditionally viewed as a group of reptiles with a limited karyotypic variation and stable ZZ/ZW sex…”
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Cytogenetic Analysis of the Members of the Snake Genera Cylindrophis, Eryx, Python, and Tropidophis by Charvát, Tomáš, Augstenová, Barbora, Frynta, Daniel, Kratochvíl, Lukáš, Rovatsos, Michail

“…The recent discovery of two independently evolved XX/XY sex determination systems in the snake genera Python and Boa sparked a new drive to study the evolution…”
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ZZ/ZW Sex Determination with Multiple Neo-Sex Chromosomes is Common in Madagascan Chameleons of the Genus Furcifer (Reptilia: Chamaeleonidae) by Rovatsos, Michail, Altmanová, Marie, Augstenová, Barbora, Mazzoleni, Sofia, Velenský, Petr, Kratochvíl, Lukáš

“…Chameleons are well-known, highly distinctive lizards characterized by unique morphological and physiological traits, but their karyotypes and sex…”
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Cytogenetic Analysis Did Not Reveal Differentiated Sex Chromosomes in Ten Species of Boas and Pythons (Reptilia: Serpentes) by Augstenová, Barbora, Mazzoleni, Sofia, Kostmann, Alexander, Altmanová, Marie, Frynta, Daniel, Kratochvíl, Lukáš, Rovatsos, Michail

“…Homologous and differentiated ZZ/ZW sex chromosomes (or derived multiple neo-sex chromosomes) were often described in caenophidian snakes, but sex chromosomes…”
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Interstitial Telomeric Repeats Are Rare in Turtles by Clemente, Lorenzo, Mazzoleni, Sofia, Pensabene Bellavia, Eleonora, Augstenová, Barbora, Auer, Markus, Praschag, Peter, Protiva, Tomáš, Velenský, Petr, Wagner, Philipp, Fritz, Uwe, Kratochvíl, Lukáš, Rovatsos, Michail

“…Telomeres are nucleoprotein complexes protecting chromosome ends in most eukaryotic organisms. In addition to chromosome ends, telomeric-like motifs can be…”
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Cytogenetic Analysis of the Members of the Snake Genera ICylindrophis/I, IEryx/I, IPython/I, and ITropidophis/I by Charvát, Tomá?, Augstenová, Barbora, Frynta, Daniel, Kratochvíl, Luká?, Rovatsos, Michail

“…The recent discovery of two independently evolved XX/XY sex determination systems in the snake genera Python and Boa sparked a new drive to study the evolution…”
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ZW, XY, and yet ZW: Sex chromosome evolution in snakes even more complicated: BRIEF COMMUNICATION by Augstenová, Barbora, Johnson Pokorná, Martina, Altmanová, Marie, Frynta, Daniel, Rovatsos, Michail, Kratochvíl, Lukáš

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Decoding Dmrt1: Insights into vertebrate sex determination and gonadal sex differentiation by Augstenová, Barbora, Ma, Wen-Juan

“…Dmrt1 is pivotal in testis formation and function by interacting with genes crucial for Sertoli cell differentiation, such as Sox9. It represses…”
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