Showing 101 - 120 results of 143 for search '"genetic variability"', query time: 0.08s Refine Results
  1. 101

    Effectiveness of ISSR markers for detecting genomic variability in <I>Panicum miliaceum</I> L. accessions by D. Kh. Arkhestova, A. A. Yakhutlova, A. D. Khaudov, L. Kh. Sokurova, T. V. Kulemina

    Published 2024-05-01
    “…The selected ISSR markers were used to assess the genetic variability of the accessions and identify them. …”
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    Article
  2. 102

    Invasive mosquito species Aedes albopictus and Aedes aegypti on the Black Sea coast of the Caucasus: genetics (COI, ITS2), Wolbachia and Dirofilaria infections by E. V. Shaikevich, I. V. Patraman, A. S. Bogacheva, V. М. Rakova, O. Р. Zelya, L. A. Ganushkina

    Published 2018-08-01
    “…The objective of the presented study was molecular-genetic identification of the Aedes mosquitoes collected in sampling sites on the Black Sea coast from 2007 to 2017; determination of genetic variability of Ae. aegypti, Ae. albopictus and their symbiotic bacteria Wolbachia; assessment of mosquitoes ability to be infected and to spread parasitic Dirofilaria. …”
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  3. 103

    Intraspecific epigenomics divergence in brown bears (Ursus arctos): insights from genome-wide DNA methylation patterns by Paolo Colangelo, Paolo Colangelo, Ian Marc Bonapace, Laura Gramolini, Emanuela Solano, Emanuela Solano, Elisa Desiato, Paolo Franchini, Leonardo Gentile, Roberto Guadagnini, Oddmund Kleven, Jonas Kindberg, Jonas Kindberg, Alexander Kopatz, Paolo Ciucci

    Published 2025-01-01
    “…Epigenetic mechanisms such as methylation can influence gene expression and play a crucial role in the adaptation to local environmental conditions, thereby introducing non-genetic variability within species. Here, using a Reduced Representation Bisulfite Sequencing approach (RRBS), we compared the methylation patterns in blood and muscle across three European brown bear populations. …”
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  4. 104

    Morphophysiological and molecular characterization of millet (Panicum miliaceum L.) varieties for crop improvement in Western Europe by Massimo Vischi, Nicola Zorzin, Maria Bernhart, Johanna Winkler, Dipak Santra, Carla Pappalardo, Stefano Marchetti

    Published 2021-06-01
    “…Results of SSR genotyping combined with those originating from phenotypic analyses indicated possible crosses to source the genetic variability necessary for selection. Conclusions This study enabled the identification of cultivars that could be used to revitalize the crop in Western Europe and to produce genetically variable hybrid progenies exploitable by breeding.…”
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  5. 105

    Polymorphism of the LCT gene regulatory region in Turkicspeaking populations of the Altay-Sayan region (southern Siberia) by I. V. Pilipenko, M. S. Pristyazhnyuk, V. F. Kobzev, M. I. Voevoda, A. S. Pilipenko

    Published 2017-02-01
    “…But the populations of many regions remain insufficiently investigated in relation to the genetic variability of the LCT loci. This paper presents the results of polymorphism analysis of loci, including the enhancer element for the LCT gene and its flanking regions, in two Turkic-speaking populations from southern Siberia, Altaian Kazakhs and Khakasses. …”
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  6. 106

    The effects of SN Ps in the regions of positioning RNA polymerase II on the TBP/promoter affinity in the genes of human circadian clock by O. A. Podkolodnaya, D. A. Rasskazov, N. L. Podkolodnyy, N. N. Podkolodnaya, V. V. Suslov, L. K. Savinkova, P. M. Ponomarenko, M. P. Ponomarenko

    Published 2016-01-01
    “…Genetic variability in the genes of circadian clock is manifested as the phenotypic variability of physiological functions and behavior as well as disorders of the function of not only the clock but also other systems, leading to the development of a pathologies. …”
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    Article
  7. 107

    A Preliminary Evaluation of Variability, Genetic Estimates, and Association among Phenotypic Traits of African Yam Bean Landraces from Ghana by Remember Roger Adjei, Esther Fobi Donkor, Kwadwo Gyasi Santo, Charles Adarkwah, Amanda Sarfo Boateng, Daniel Ntiamoah Afreh, Edward Sallah

    Published 2023-01-01
    “…A field experiment was conducted at the Research and Teaching Farm, School of Agriculture and Technology (SOAT), University of Energy and Natural Resources (UENR), Dormaa Ahenkro Campus, Ghana, to determine the genetic variability, heritability, genetic advance, and correlation among growth and yield traits of the African yam bean in Ghana. …”
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  8. 108

    Variability of Scots pine (<i>Pinus sylvestris</i> L.) plus trees in the Middle and Upper Volga Region with the use of ISSR markers by O. V. Sheikina, E. M. Romanov

    Published 2024-04-01
    “…The results of the research prove that the level of genetic diversity, the structure of genetic variability, and the nature of differentiation of plus trees are consistent with those previously elicited for natural populations of Scots pine in the Middle and Upper Volga region.…”
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  9. 109

    Biology, genetics, and ecology of the cosmopolitan ectomycorrhizal ascomycete Cenococcum geophilum by Huayong Wang, Annegret Kohler, Francis M. Martin, Francis M. Martin

    Published 2025-01-01
    “…Population genomic analyses have suggested that C. geophilum is not a single species but rather a species complex comprising multiple cryptic lineages. This genetic variability may contribute to its adaptability and extensive distribution across habitats from circumpolar to tropical biomes. …”
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  10. 110

    Genetic aspects of major blood metabolites in the Italian Simmental cattle population by S. Magro, A. Costa, A. Cesarani, L. Degano, M. De Marchi

    Published 2025-02-01
    “…Overall, it is highly recommended to monitor the genetic variability of the metabolic traits in the dual-purpose Italian Simmental breed to monitor the incidence of metabolic diseases in future generations.…”
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    Article
  11. 111

    Genetic analysis of scab disease resistance in common bean (Phaseolus vulgaris) varieties using GWAS and functional genomics approaches by Shadrack Odikara Oriama, Benard W. Kulohoma, Evans Nyaboga, Y. O. Masheti, Reuben Otsyula

    Published 2024-04-01
    “…Conclusion The significant differences in the phenotypic variability for scab disease indicate wide genetic variability among the common bean accessions. The resistant gene associated with scab disease was successfully identified by GWAS analysis. …”
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    Article
  12. 112

    Integrating univariate and multivariate stability indices for breeding clime-resilient barley cultivars by Ammar Elakhdar, Ahmed A. El-Naggar, Sally El-Wakeell, Anas H. Ahmed

    Published 2025-01-01
    “…Abstract Studying genetic variability through the phenotypic performance of genotypes is crucial in the breeding program. …”
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  13. 113

    VDR Polymorphisms in Autoimmune Connective Tissue Diseases: Focus on Italian Population by Andrea Latini, Giada De Benedittis, Carlo Perricone, Serena Colafrancesco, Paola Conigliaro, Fulvia Ceccarelli, Maria Sole Chimenti, Lucia Novelli, Roberta Priori, Fabrizio Conti, Cinzia Ciccacci, Paola Borgiani

    Published 2021-01-01
    “…Our results show that the explored VDR polymorphisms are significantly associated with autoimmune connective tissue disorders and support the hypothesis that the genetic variability of VDR gene may be involved in susceptibility to these diseases in Italian population.…”
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  14. 114

    Determination of genetic diversity in persimmon accessions using morphological and inter simple sequence repeat markers by Yazgan Tunç, Canan Aydınlıoğlu, Kadir Uğurtan Yılmaz, Ali Khadivi, Daya Shankar Mishra, El Hassan Sakar, Tomáš Vyhnánek

    Published 2025-01-01
    “…This indicates high genetic variability. Fruit weight, length, and diameter varied greatly, with strong positive correlations between fruit weight and other traits. …”
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  15. 115

    Dynamics of the biodiversity of black and white cattle influenced by cross-breeding by N. A. Zinovieva, E. A. Gladyr, V. A. Bagirov, G. Brem

    Published 2015-07-01
    “…Thus, evaluation of the allele pool and the level of genetic variability in populations are necessary for the efficient management of farm animal genetic recourses.…”
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  16. 116

    Characterization and DNA barcoding of Zambian plant species used as inoculum in the traditional fermentation of Munkoyo; a cereal-based beverage by Mubonda Kalumbilo, David Chuba, Agripina Banda, Eddy J. Smid, Sijmen E. Schoustra, Gerlinde B. De Deyn

    Published 2025-02-01
    “…All markers showed 100% PCR amplification and sequencing success rates, with ITS2 displaying the highest genetic variability and species-level resolution. Phylogenetic analyses further confirmed ITS2 as the most effective marker. …”
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  17. 117

    Exploring Mitochondrial Evolutionary Pathways: Insights into the Origin of the Endemic Ohrid Trout by Anila Hoda, Chiara Locci, Ilenia Azzena, Noemi Pascale, Ilaria Deplano, Roland Kristo, Arian Demiri, Fabio Scarpa, Marco Casu, Daria Sanna

    Published 2025-01-01
    “…This study aimed to investigate the genetic variability and population structure of <i>Salmo letnica</i> morphotypes using the mitochondrial Control Region as molecular marker. …”
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  18. 118

    Monitoring for the genetic structure of Mezen breed of horses in terms of DNA microsatellites by N. V. Vdovina, I. B. Yuryeva

    Published 2021-04-01
    “…To determine the degree of genetic variability in the Mezen population, the alleles-fond was monitored. …”
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  19. 119

    Case Study of Somaclonal Variation in Resistance Genes Mlo and Pme3 in Flaxseed (Linum usitatissimum L.) Induced by Nanoparticles by Inese Kokina, Ilona Mickeviča, Marija Jermaļonoka, Linda Bankovska, Vjačeslavs Gerbreders, Andrejs Ogurcovs, Inese Jahundoviča

    Published 2017-01-01
    “…Gene region specific primers were developed for resistance genes such as Mlo and Pme3 to define the genetic variability in tissue culture of L. usitatissimum. …”
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  20. 120

    Morphogenetic peculiarities of reproductive biology in sugar beet (Beta vulgaris L.) breeding by T. P. Zhuzhzhalova, A. A. Nalbandyan, E. N. Vasilchenko, N. N. Cherkasova

    Published 2023-06-01
    “…The review describes the in vitro culture methods maintaing a tendency in plants for vegetative propagation and stimulating increase in genetic variability of properties when mutagens such as ethyl methanesulfonate, alien genetic structures with mf2 and mf3 bacterial genes in Agrobacterium tumefaciens strains, and selective agents (Сd++ ions and abscisic acid) are incorporated into plant cells. …”
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