Biogeographic pattern of genetic diversity detected by RAPD and ISSR analysis in Gypsophila (Caryophyllaceae) species from Turkey

Korkmaz, Mustafa; Ny, Dogan

doi:10.4238/2015.august.3.6

Cited by 7 publications

(7 citation statements)

References 26 publications

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“…Polymorphic fragments obtained by the RAPD method represented 80.31% of all the amplicons; in the ISSR method, 95.86% of the fragments were polymorphic. Similarly, Korkmaz and Dogan (2015) obtained a high rate of polymorphic products for their analyzed Gypsophila species. Polymorphic fragments obtained by the RAPD method amounted to 92.7%, while those determined by ISSR markers constituted 93.8%.…”

Section: Discussionmentioning

confidence: 89%

“…Analyses of the genetic variation of different Gypsophila species have already been carried out several times. Korkmaz and Dogan (2015) assessed the genetic variation of Gypsophila based on RAPD and ISSR markers. The focus of their research included 14 Gypsophila species from different phytogeographic regions of Turkey.…”

Section: Discussionmentioning

confidence: 99%

“…Gypsophila L., belonging to the family Caryophyllaceae, is a genus of long-known, cultivated, ornamental, and medicinal plants (Antkowiak and Dyba, 2004). Their underground parts, containing saponins (4%-25%), were used for washing wool and silk, giving halva its fragility, and as fire extinguisher agents, while in medicine they were believed to have expectorant, laxative, and emetic properties (Henry et al, 1991;Yao et al, 2010;Korkmaz and Özçelik, 2011;Korkmaz and Dogan, 2015). Recently, a cytotoxic effect of gypsogenin 3-O-glucuronide derivatives towards mammalian macrophage cell lines was confirmed, and Gypsophila saponins are being considered as vaccine adjuvants (Gevrenova et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

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Morphological, chemical, and genetic diversity of Gypsophila L. (Caryophyllaceae) species and their potential use in the pharmaceutical industry

2018

Turk J Bot

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The aim of this study was to evaluate the morphological, chemical, and genetic similarity of species belonging to the genus Gypsophila L. The analysis included 7 Gypsophila species with potential use in the pharmaceutical industry for saponin production. In order to assess the variation of the morphological traits, a number of morphological characteristics have been determined (including the number of lateral roots, diameter and total root length, average plant height, number of shoots and their diameter, number of branches on the shoot, length and width of leaves, and fresh and air-dried weight of aerial and underground parts of plants), while prosaponin content was determined as the chemical trait. Gypsogenin 3-O-glucuronide and quillaic acid 3-O-glucuronide were the dominant prosaponins determined in the Gypsophila roots (amounting up to 13.5 mg g -1 dry extract in G. scorzonerifolia Ser. and 12.3 mg g -1 dry extract in G. acutifolia Spreng., respectively). Moreover, a variation analysis at the molecular level was carried out based on the RAPD and ISSR methods. The conducted analysis showed that the most distinct species at the morphological, chemical, and genetic levels were G. paniculata L. and G. oldhamiana Miq.

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Section: Discussionmentioning

confidence: 89%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Morphological, chemical, and genetic diversity of Gypsophila L. (Caryophyllaceae) species and their potential use in the pharmaceutical industry

2018

Turk J Bot

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“…The Gypsophila L. genus (Caryophyllaceae) has its origins in the Caucasus Mountains and the Irano-Turanian region [ 3 – 6 ], with its center of diversity in Turkey [ 7 ], although it now includes some Iberian endemisms. In the Iberian Peninsula this genus contains 9 taxa included in 8 species (López González, 1990), of which 5 are endemics for Spain: G .…”

Section: -Introductionmentioning

confidence: 99%

Sympatric and allopatric niche shift of endemic Gypsophila (Caryophyllaceae) taxa in the Iberian Peninsula

Luis

Bartolomé

Cardo³

et al. 2018

PLoS ONE

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Several species of the Gypsophila genus are endemic to the Iberian Peninsula, including gypsophytes of particular ecological, evolutionary and biochemical interest, and taxa that have undergone both sympatric and allopatric genetic differentiation. The niche shift among these taxa has been assessed using ecological niche modelling and ordination techniques, adopting a niche overlap approach to compare the similarity and equivalency of the ecological niches. We used the Maximum Entropy method to study the potential distribution of these taxa in different eras: the Last Glacial Maximum (LGM), the Mid Holocene and the current conditions. We present evidence of niche shift during the speciation of G. bermejoi, with a strong niche overlap between the parental taxa (G. struthium subsp. struthium and G. tomentosa), yet both overlap much more weakly with the hybrid species. This phenomenon may be explained by genetic and epigenetic interactions, and it has been described in other species. We also studied the sister subspecies G. struthium subsp. struthium and G. struthium subsp. hispanica, with mostly allopatric distributions and with the Iberian System mountain range acting as a geographical barrier. The Iberian System and other mountain ranges may have favored differences in the climatic conditions on either side of the mountain range, which is consistent with an incipient process of bioclimatic ecological speciation. These results seem to indicate that niche shift can occur over very different timespans. In the case of G. bermejoi, speciation may have produced significant niche shifting in one or two generations due to its alloploid nature. By contrast, G. struthium subsp. struthium and G. struthium subsp. hispanica seem to have undergone a more gradual process of allopatric genetic differentiation driven by bioclimatic factors. Both these processes are relatively recent and they will have been strongly influenced by the climate change at the end of LGM.

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“…DNA markers help us to understand genetic variation at the DNA level. Therefore, several molecular marker systems have been applied to the study of genetic diversity in crops, including restriction fragment length polymorphism (RFLP) (Garcia-Mas et al, 2000), random-amplified polymorphic DNA (Korkmaz and Dogan, 2015), amplified fragment length polymorphism (van Berloo et al, 2008), simple sequence repeats (SSR) (Zhou et al, 2015b), single nucleotide polymorphism (SNP), and insertiondeletion (Sim et al, 2011) markers.…”

Section: Introductionmentioning

confidence: 99%

Analysis of genetic diversity and population structure in a tomato (Solanum lycopersicum L.) germplasm collection based on single nucleotide polymorphism markers

Wang

Zou

et al. 2016

Genet. Mol. Res.

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ABSTRACT. Knowledge of genetic diversity is important to assist breeders in the selection of parental materials and in the design of breeding programs. In this study, we genotyped 348 inbred tomato lines, representing vintage and contemporary fresh-market varieties, by using 52 single nucleotide polymorphisms (SNPs); 45 of these were found to be polymorphic. The average minor allele frequency and unbiased expected heterozygosity were 0.315 and 0.356, respectively. Population structure analysis revealed that contemporary germplasm could be distinctly divided into six subpopulations representing three market classes and breeding programs (pink, green, and red). Vintage germplasm could be separated into at least two subpopulations, and more admixtures were found in vintage lines than in contemporary lines. These findings indicate that contemporary inbred lines are more diversified than vintage inbred lines. AMOVA of vintage and contemporary lines was performed. A significant difference was found (P < 0.01), which explained 17.4% of the total genetic variance. Subsequently, we constructed a core collection using 45 polymorphic SNP markers. The data showed that all alleles were captured by only 2% of lines, indicating that more alleles, as well as rare alleles, could enable more variation to be captured in the core collection. These data allow us to discard redundant inbred tomato lines and to select elite inbred lines, which will accelerate the breeding process.

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Biogeographic pattern of genetic diversity detected by RAPD and ISSR analysis in Gypsophila (Caryophyllaceae) species from Turkey

Cited by 7 publications

References 26 publications

Morphological, chemical, and genetic diversity of Gypsophila L. (Caryophyllaceae) species and their potential use in the pharmaceutical industry

Morphological, chemical, and genetic diversity of Gypsophila L. (Caryophyllaceae) species and their potential use in the pharmaceutical industry

Sympatric and allopatric niche shift of endemic Gypsophila (Caryophyllaceae) taxa in the Iberian Peninsula

Analysis of genetic diversity and population structure in a tomato (Solanum lycopersicum L.) germplasm collection based on single nucleotide polymorphism markers

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