Showing 1 - 20 results of 226 for search 'Genetics and the Origin of Species', query time: 0.08s Refine Results
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    Genetic variation of the nuclear sequences of mitochondrial origin associated with retrotransposon Tv1 insertions in Drosophila species of the virilis group by B. V. Andrianov, D. A. Romanov, T. V. Gorelova

    Published 2018-11-01
    “…Mitochondrial DNA sequences integrated into chromosomes are a promising object for designing genetic markers for studies of phylogenesis and genomic instability. …”
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    Absence of genetic introgression between Elymus ciliaris and E. pendulinus (Triticeae: Poaceae) as shown by endosperm protein SDS-electrophoresis in connection with hypotheses of E... by A. V. Agafonov, E. V. Kobozeva, S. I. Tatkov

    Published 2015-07-01
    “…No indications of the origin of E. amurensis from the highly distinct species E. ciliaris and E. pendulinus were found either.The necessity of biosystematic and experimental methods for confirmation of the origin and taxonomic rank of new and many recognized species in the genus Elymus is shown.…”
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    Genetic diversity and antifungal susceptibilities of environmental Cryptococcus neoformans and Cryptococcus gattii species complexes by Mohamed Taha, Yasmine H. Tartor, Rana M Abd Elaziz, Ibrahim Elsohaby

    Published 2024-07-01
    “…Thus, this study aimed to report the genetic diversity of C. neoformans and C. gattii species complexes originating from different environmental sources in Egypt, antifungal susceptibility profiles, antifungal combinations, and correlations of susceptibility with genotypes. …”
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    The Genetic Diversity, Population Structure, and Historical Dynamics of Wild <i>Pyrus</i> Species on the Yunnan–Kweichow Plateau by Xiang Yang, Xingguang Dong, Kunming Li, Ying Zhang, Chenxi Xu, Hongliang Huo, Luming Tian, Jiayu Xu, Chao Liu, Dan Qi, Yufen Cao

    Published 2025-01-01
    “…Located in the southwestern region of China, the Yunnan–Kweichow Plateau, is closely related to the origins of <i>Pyrus</i> L. Despite this important status, there has been relatively little population genetics research focused on the wild <i>Pyrus</i> species in this area. …”
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    Polymorphism of RAPD and ISSR markers in grain amaranth species by S. V. Lymanska, L. A. Miroshnichenko, T. I. Goptsiy, O. S. Korneeva

    Published 2017-04-01
    “…A high level of DNA polymorphism was revealed (about 85 %), a genetic relationship between grain amaranth species established, their monophyletic origin theory verified. …”
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    The application of Vavilov’s approaches to the phylogeny and evolution of cultivated species of the genus <i>Avena</i> L. by I. G. Loskutov, A. A. Gnutikov, E. V. Blinova, A. V. Rodionov

    Published 2023-12-01
    “…The central problem that Vavilov was investigating was the overall concept of global plant genetic resources. The theoretical basis of this concept consisted of the law of homologous series in variation, research on the problem of species as a system, botanical and geographical bases of plant breeding, and the key theory of the centers of origin of cultivated plants. …”
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    Lake Baikal amphipods and their genomes, great and small by P. B. Drozdova, E. V. Madyarova, A. N. Gurkov, A. E. Saranchina, E. V. Romanova, J. V. Petunina, T. E. Peretolchina, D. Y. Sherbakov, M. A. Timofeyev

    Published 2024-05-01
    “…Endemic amphipods (Crustacea: Amphipoda) of Lake Baikal represent an outstanding example of large species flocks occupying a wide range of ecological niches and originating from a handful of ancestor species. …”
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    Genetic diversity in wild species and cultivars of strawberry for the <i>FanAAMT</i> gene controlling fruit flavor volatiles by A. S. Lyzhin, I. V. Luk’yanchuk

    Published 2021-07-01
    “…The objects of this study were wild species of Fragaria L. as well as F. × anaschata Kantor. and F. × ananassa Duch. cultivars of different ecogeographic origin. …”
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    Genome-wide microsatellite characterization and their marker development and transferability in Broussonetia Species by Xiaowen Jia, Hanyu Li, Ying Han, Lu Wang, Chanjuan Lai, Xi Liu, Pan Li, Zupei Lei, Yonghua Zhang

    Published 2025-01-01
    “…Conclusions These findings are helpful for further research on the origin, evolution, and migration of Broussonetia species and also laid the foundation for the precise identification, systematic evaluation, and efficient utilization of the germplasm resources of Broussonetia species.…”
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    Genetic differentiation and historical dynamics of the endemic species Rheum pumilum on the Qinghai-Tibetan Plateau inferred from phylogeography implications by Shuliang Liu, Jianxin Gao, Bo Xiao, Wenjie Guo, Qiushi Yu, Ailan Wang, Weiwei Li

    Published 2025-02-01
    “…Abstract Background Rheum pumilum, an endemic species on the Qinghai-Tibetan Plateau (QTP), serves as an ideal material for investigating the phylogeography of alpine plants. …”
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    Genetic Diversity and Structure of a Critically Endangered Ornamental Species, <i>Rhododendron farinosum</i>, with Extremely Small Populations by Fengjuan Li, Linyuan Fan, Jingli Zhang, Wen Liu, Wei Li, Yongpeng Ma, Hong Ma

    Published 2025-01-01
    “…A comprehensive study of the genetic characteristics of endangered species is a prerequisite for their effective conservation and management. …”
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    Divergence of alpine plant populations of three Gentianaceae species in the Qinling sky Island by Peng-Cheng Fu, Bing-Jie Mo, He-Xin Wan, Shu-Wen Yang, Rui Xing, Shan-Shan Sun

    Published 2025-02-01
    “…A high level of genetic differentiation was observed among the Qinling populations and the other populations of each species. …”
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