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• Research Article Open Access

  Oncocyclus irises: phylogeny, evolutionary history and revised taxonomy based on complete chloroplast genome sequences

  Authors: Sergei Volis, Frederic Depalle, Furkat Khassanov, Ziyoviddin Yusupov, Tao Deng (Author)

  DOI: https://doi.org/10.54981/PCDA/vol3_iss2/a1

  License: cc BY 4.0

  Keywords: biogeography; plastome; speciation; Iris; homoploid hybridization

  Abstract Although Iris sect. Oncocyclus has a long history of recognition as a separate taxon within the genus, its phylogeny and evolution are still poorly understood. In this study, we used plastid genomic data to reconstruct the phylogeny of Oncocyclus, to exam its relationships with other sections of…

  2024-06-01

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• Research Article Open Access

  Plastid genomes of four species of Iris from subgenus Scorpiris

  Authors: Elyor A. Ortikov, Mamura B. Kurbonalieva, Kumush B. Alieva, Sabina A. Khudoyberdieva, Temur N. Asatulloev, Ziyoviddin O. Yusupov, Feruza U. Mustafina (Author)

  DOI: https://doi.org/10.54981/PDCA/vol2_iss2/a4

  License: cc BY 4.0

  Keywords: chloroplast genome; nucleotide divergence; phylogenic markers; phylogeny; Iris

  Abstract The taxonomic complexity of Iris (Iridaceae) is high, and its molecular phylogeny remains largely unknown. With the growing availability of full plastid genomes of species representing major taxonomic groups within Iris, it will become possible to produce a robust phylogenetic tree and reconstruct…

  102-123 pp.2023-08-01

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• Research Article Open Access

  The genus Iris L. s. l. (Iridaceae) in the Mountains of Central Asia biodiversity hotspot

  Authors: Alexander Sennikov, Furkat Khassanov, Elyor Ortikov, Mamura Kurbonaliyeva, Komiljon Sh. Tojibaev (Author)

  DOI: https://doi.org/10.54981/PDCA/vol2_iss1/a1

  License: cc BY 4.0

  Keywords: Central Asia; identification key; Iris; Juno; typification

  Abstract The novel, phylogeny-based classification of Iris s.l. in the Mountains of Central Asia biodiversity hotspot has been developed. Fifty seven species are accepted and classified into 14 sections. The majority of accepted species (38) belong to the juno irises, which have a centre of their diversity…

  2023-01-01

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• Research Article Open Access

  Complete chloroplast genomes of ten species from subgenus Allium (Allium, Amaryllidaceae)

  Authors: Abdukhalimkhon Munavvarov, Ziyoviddin Yusupov, Ibrokhimjon Ergashov, Komiljon Sh. Tojibaev, Tao Deng, Hang Sun (Author)

  DOI: https://doi.org/10.54981/PDCA/vol1_iss2/a3

  License: cc BY 4.0

  Keywords: phylogeny; plastome; nucleotide polymorphism; pseudogene

  Abstract Subgenus Allium is the largest group within the genus Allium (Amaryllidaceae) which detailed phylogenetic classification is still missing despite intensive phylogenetic research. Reconstruction of the subgenus phylogeny is impossible without proper coverage of the subgenus members representing…

  67-81 pp.2022-08-01

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• Research Article Open Access

  Morphology of tulips (Tulipa, Liliaceae) in its primary centre of diversity

  Authors: Davron Dekhkonov, Komiljon Tojibaev, Ziyoviddin Yusupov, Dilmurod Makhmudjanov, Temur Asatulloev (Author)

  DOI: https://doi.org/10.54981/PCDA/vol1_iss1/a1

  License: cc BY 4.0

  Keywords: Tulipa; comparative morphology; morphology based phylogeny; cladistic analysis

  Abstract The Tian Shan and Pamir-Alay mountains of Central Asia are generally regarded as the primary center of diversity of Tulipa species, but a comparative morphological description of Central Asian Tulipa species is still lacking. To fill the existing gap, we studied 48 Tulipa species found in Central…

  52-70 pp.2022-04-01

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• Research Article Open Access

  The genus Hedysarum (Fabaceae; Hedysareae) in Uzbekistan

  Authors: Inom J. Juramurodov, Komiljon Sh. Tojibaev, Alexander N. Sennikov, Dilmurod I. Makhmudjanov (Author)

  DOI: https://doi.org/10.54981/PDCA/vol3_iss1/a

  License: cc BY 4.0

  Keywords: subsection Crinifera; phylogeny; morphology; character evolution; synapomorphic characters

  Abstract Uzbekistan is one of the centers of species diversity of Hedysarum (Fabaceae) in Central Asia, where it occurs mainly in the Tian-Shan and Pamir-Alay Mountains. In this study, we reconstructed the phylogenetic relationships of 26 species occurring in Uzbekistan. The species were classified into…

  2024-02-01

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