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• Research Article Open Access

  What determines the distribution of Tulipa species in Uzbekistan?

  Authors: Temur Asatulloev, Davron Dekhkonov, Komiljon Sh. Tojibaev (Author)

  DOI: https://doi.org/10.54981/PDCA/vol1_iss2/a5

  License: cc BY 4.0

  Keywords: geospatial analysis; species richness; species range; species distribution modeling

  Abstract Although the distribution of Tulipa species in Uzbekistan is well documented, there is no clear understanding of the importance of three classes of environmental variables, climate, soil type, and topography, as determinants of their distribution. We mapped the richness of Tulipa species in…

  128-137 pp.2022-08-01

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• Research Article Open Access

  Crossbreeding reveals the scale and genetic architecture of local adaptation in a predominantly selfing Hordeum spontaneum

  Authors: Sergei Volis, Irina Shulgina, Bibinur Dyuzgenbekova (Author)

  DOI: https://doi.org/10.54981/PCDA/vol1_iss1/a5

  License: cc BY 4.0

  Keywords: population differentiation; local adaptation; outbreeding depression; genetic architecture; experimental hybridization; wild barley

  Abstract Environmental variation can be large across a wide range of spatial scales resulting in complex patterns of local adaptation across species ranges. We analyzed the scale, genetic mechanism and direct climatic causes of local adaptation in a widely distributed grass Hordeum spontaneum. We performed…

  85-110 pp.2022-04-01

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