Molecular-genetic characteristic of Pelophylax esculentus complex from the eastern range of distribution (Volga region, Tatarstan Republic)

Zamaletdinov, Renat I.; Павлов, А. В.; Zaks, Mikhail M.; Ivanov, Alexandr Y.; Ermakov, Oleg A.

doi:10.17223/19988591/31/5

Cited by 5 publications

(4 citation statements)

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“…During the five years of our study on frogs, 135 individuals of water frogs from 15 localities in various regions of Central Russia were analysed by the use of multiplex PCR (Svinin et al, 2015;Zamaletdinov et al, 2015;Ivanov et al, 2016;Fayzulin et al, 2018). A natural introgression of mtDNA in any non-clonal species of water frogs has never been observed.…”

Section: Resultsmentioning

confidence: 99%

“…bedriagae (B-RR). Such combination of mt and nDNA markers is common for marsh frogs from the Middle Volga River basin (Ermakov et al, 2014;Zamaletdinov et al, 2015;Fayzulin et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

“…Additionally, the Anatolian marsh frog (P. cf. bedriagae) has recently been revealed in some regions of Eastern Europe (Ermakov et al, 2014;Svinin et al, 2015;Zamaletdinov et al, 2015). The processes of hybridisation and hemiclonal reproduction in water frogs can lead to widespread introgression of genes in various parts of their ranges (Spolsky & Uzzell, 1984;Plӧtner et al, 2008;Doležálková et al, 2016;Morozov-Leonov, 2017;Čavlović et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

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The first record of natural transfer of mitochondrial DNA from Pelophylax cf. bedriagae into P. lessonae (Amphibia, Anura)

Ivanov¹,

Ruchin²,

Fayzulin³

et al. 2019

Nat. Conserv. Res.

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The unidirectional natural transfer of mitochondrial (mt) DNA from Pelophylax lessonae into P. ridibundus is a common phenomenon in central Europe. Cases of mtDNA exchange between P. lessonae and other non-clonal species of the genus Pelophylax have been unknown so far. In this paper, we describe the first case of mtDNA transfer from P. cf. bedriagae into P. lessonae, which was found in National Park «Smolny», Republic of Mordovia, Russia.

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Section: Resultsmentioning

confidence: 99%

“…bedriagae (B-RR). Such combination of mt and nDNA markers is common for marsh frogs from the Middle Volga River basin (Ermakov et al, 2014;Zamaletdinov et al, 2015;Fayzulin et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The first record of natural transfer of mitochondrial DNA from Pelophylax cf. bedriagae into P. lessonae (Amphibia, Anura)

Ivanov¹,

Ruchin²,

Fayzulin³

et al. 2019

Nat. Conserv. Res.

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“…In this study, to approach the above questions, we investigated the water frogs from western Russian territory, of which populations are located 800 km west from the eastern end of their geographic distribution ( Figure 1 ). To date, few genetic studies have included the populations [ 18 ] and the unusual situation of hybridogenesis in the water frog complex is expected to be brought about by immigration of levant frog P. bedriagae into the Russian territories [ 19 , 20 , 21 ]. Our study identified a variation in the genome elimination within one population.…”

Section: Introductionmentioning

confidence: 99%

Hybridogenesis in the Water Frogs from Western Russian Territory: Intrapopulation Variation in Genome Elimination

Miura

Вершинин

Vershinina

et al. 2021

Genes

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Hybridogenesis in an interspecific hybrid frog is a coupling mechanism in the gametogenic cell line that eliminates the genome of one parental species with endoduplication of the remaining genome of the other parental species. It has been intensively investigated in the edible frog Pelophylax kl. esculentus (RL), a natural hybrid between the marsh frog P. ridibundus (RR) and the pool frog P. lessonae (LL). However, the genetic mechanisms involved remain unclear. Here, we investigated the water frogs in the western Russian territory. In three of the four populations, we genetically identified 16 RL frogs living sympatrically with the parental LL species, or with both parental species. In addition, two populations contained genome introgression with another species, P. bedriagae (BB) (a close relative of RR). In the gonads of 13 RL frogs, the L genome was eliminated, producing gametes of R (or R combined with the B genome). In sharp contrast, one RL male eliminated the L or R genome, producing both R and L sperm. We detected a variation in genome elimination within a population. Based on the genetic backgrounds of RL frogs, we hypothesize that the introgression of the B genome resulted in the change in choosing a genome to be eliminated.

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Distribution and Origin of Two Forms of the Marsh Frog Pelophylax ridibundus Complex (Anura, Ranidae) from Kamchatka Based on Mitochondrial and Nuclear DNA Data

Lyapkov

Ermakov

Титов

2018

Biol Bull Russ Acad Sci

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Molecular-genetic characteristic of Pelophylax esculentus complex from the eastern range of distribution (Volga region, Tatarstan Republic)

Cited by 5 publications

References 0 publications

The first record of natural transfer of mitochondrial DNA from Pelophylax cf. bedriagae into P. lessonae (Amphibia, Anura)

The first record of natural transfer of mitochondrial DNA from Pelophylax cf. bedriagae into P. lessonae (Amphibia, Anura)

Hybridogenesis in the Water Frogs from Western Russian Territory: Intrapopulation Variation in Genome Elimination

Distribution and Origin of Two Forms of the Marsh Frog Pelophylax ridibundus Complex (Anura, Ranidae) from Kamchatka Based on Mitochondrial and Nuclear DNA Data

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