Genetic Diversity, Evolution, and Biogeography of Seabuckthorn

Bartish, Igor V.; Thakur, Rakesh Kumar

doi:10.1007/978-3-031-11276-8_2

Cited by 6 publications

(4 citation statements)

References 127 publications

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“…However, estimates from microsatellites suggested that the mean expected heterozygosity within populations was on average higher for populations from the western, than for populations from the eastern cluster (mean per group H e = 0.34 and H e = 0.28, respectively). The estimates of genetic diversity within populations based on SSR loci in our sample were generally at the lower range of similar estimates reported for other sets of microsatellite loci and other species of Hippophaë (Bartish and Thakur, 2022). These results may indicate lower level of genetic diversity in nuclear genome of H. gyantsensis, than in some other taxa from the genus, which have been sampled for similar analyses (H. rhamnoides subsp.…”

Section: Genetic Diversity and Phylogeographic Structuresupporting

confidence: 47%

Climate heterogeneity shapes phylogeographic pattern of Hippophae gyantsensis (Elaeagnaceae) in the east Himalaya‐Hengduan Mountains

Qiong

Yonezawa

et al. 2023

Ecology and Evolution

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The interaction of recent orographic uplift and climate heterogeneity acted as a key role in the East Himalaya-Hengduan Mountains (EHHM) has been reported in many studies. However, how exactly the interaction promotes clade diversification remains poorly understood. In this study, we both used the chloroplast trnT-trnF region and 11 nuclear microsatellite loci to investigate the phylogeographic structure and popu-

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Section: Genetic Diversity and Phylogeographic Structuresupporting

confidence: 47%

Climate heterogeneity shapes phylogeographic pattern of Hippophae gyantsensis (Elaeagnaceae) in the east Himalaya‐Hengduan Mountains

Qiong

Yonezawa

et al. 2023

Ecology and Evolution

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“…Sea buckthorn (SB, Hippophae rhamnoides L. or Elaeagnus rhamnoides (L.) A. Nelson, Figure 1) is a deciduous, dioecious thorny shrub belonging to the Elaeagnaceae family [1][2][3][4]. Native to regions of Europe and Asia, due to its high adaptability to extreme cold, drought, saline, and alkaline soils, sea buckthorn grows naturally or is cultivated nowadays on millions of hectares worldwide [3][4][5][6][7][8]. It is a versatile plant with a rich history and multiple ecological, economic, and therapeutical applications (Supplementary Figure S1) [7,[9][10][11].…”

Section: Introductionmentioning

confidence: 99%

In Search of Authenticity Biomarkers in Food Supplements Containing Sea Buckthorn: A Metabolomics Approach

Raclariu-Manolică,

Socaciu

2023

Foods

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Sea buckthorn (Hippophae rhamnoides L.) (SB) is increasingly consumed worldwide as a food and food supplement. The remarkable richness in biologically active phytochemicals (polyphenols, carotenoids, sterols, vitamins) is responsible for its purported nutritional and health-promoting effects. Despite the considerable interest and high market demand for SB-based supplements, a limited number of studies report on the authentication of such commercially available products. Herein, untargeted metabolomics based on ultra-high-performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UHPLC-QTOF-ESI+MS) were able to compare the phytochemical fingerprint of leaves, berries, and various categories of SB-berry herbal supplements (teas, capsules, tablets, liquids). By untargeted metabolomics, a multivariate discrimination analysis and a univariate approach (t-test and ANOVA) showed some putative authentication biomarkers for berries, e.g., xylitol, violaxanthin, tryptophan, quinic acid, quercetin-3-rutinoside. Significant dominant molecules were found for leaves: luteolin-5-glucoside, arginine, isorhamnetin 3-rutinoside, serotonin, and tocopherol. The univariate analysis showed discriminations between the different classes of food supplements using similar algorithms. Finally, eight molecules were selected and considered significant putative authentication biomarkers. Further studies will be focused on quantitative evaluation.

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“…Studies of genetic resources of the genus Avena sativa (Bartish & Thakur, 2022) have accumulated valuable information on the history of evolution, biogeography, genetic diversity in populations, population structure, and genes with putative specific adaptive functions in different species and taxa. Attempts to disseminate foreign varieties of sea buckthorn in production have been unsuccessful due to their low adaptability to significant fluctuations in weather conditions throughout the year (Höhn et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Ecological and biological bases of creating source material of sea buckthorn (Hippophae rhamnoides L.) on adaptability and productivity for further breeding

Moskalets,

Rozhko,

Hulko

et al. 2023

Scientific Horizons

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The research relevance is determined by the constant striving to improve and enhance sea buckthorn genotypes by using different genetic resources and breeding methods to achieve better adaptability, higher productivity, and fruit quality. The research aims to expand the genetic diversity of sea buckthorn, which combines high productivity and quality for further breeding. Phenology, morphological studies, and evaluation of breeding material for economically valuable traits were carried out according to the methodology for the examination of plant varieties, and molecular genetic studies – according to the polymerase chain reaction method, which is based on multiple copies of a specific DNA region. The formative process in sea buckthorn breeding for adaptability, productivity and quality was expanded by using the gene pool of related forms, which is one of the ways to solve the problems of creating source material for further breeding and is the basis of the research, which established a wide range of formative process by morphological traits and biological properties as a result of the hybridisation of biotypes, which allowed to select valuable hybrids for a set of breeding and, in particular, new forms of Soborna and Adaptyvna Improved were identified, characterised by high winter and drought resistance, productivity and fruit quality, absence of thorns and dry fruit separation, and submitted to the State Variety Testing. The obtained genotypes of sea buckthorn plants combine resistance to high and low environmental temperatures with a complex of other economic traits: disease resistance, low or no thorniness, fruit quality and their suitability for processing and production of products for healthy nutrition. The practical value of the study is based on the fact that the results of the research expand the information on the use of sea buckthorn adaptability, productivity, and quality in breeding, selected and studied in the natural and fallow ecosystems of Polissia and Forest-Steppe of Ukraine. As a result of the study, the best samples were selected and included in the Genetic Bank of Plants of Ukraine as material with valuable horticultural traits and involved in breeding work at the Institute of Horticulture of the National Academy of Agrarian Sciences of Ukraine

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Genetic Diversity, Evolution, and Biogeography of Seabuckthorn

Cited by 6 publications

References 127 publications

Climate heterogeneity shapes phylogeographic pattern of Hippophae gyantsensis (Elaeagnaceae) in the east Himalaya‐Hengduan Mountains

Climate heterogeneity shapes phylogeographic pattern of Hippophae gyantsensis (Elaeagnaceae) in the east Himalaya‐Hengduan Mountains

In Search of Authenticity Biomarkers in Food Supplements Containing Sea Buckthorn: A Metabolomics Approach

Ecological and biological bases of creating source material of sea buckthorn (Hippophae rhamnoides L.) on adaptability and productivity for further breeding

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