Results 51 to 60 of about 3,766 (164)

Sequences analysis of chloroplast psbA-trnH region in Citrus L. (Rutaceae) species from the Aegean region of Turkey

open access: yesNova Biotechnologica et Chimica, 2021
In this study, sequences analysis of some Citrus species distributed in Turkey's Aegean region was based on the cpDNA psbA-trnH  region. The sequences for psbA-trnH regions of the outgroups were retrieved from NCBI GenBank. Genomic DNA was isolated from healthy and green leaves.
Emre Sevindik   +3 more
openaire   +2 more sources

Extensive Pollen Flow and Historical Population Expansions Shaped the Phylogeographic Pattern of Choerospondias axillaris: Evidence From Chloroplast DNA and ITS Sequences

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
MaxEnt‐based predictions reveal dramatic range dynamics of Choerospondias axillaris during Quaternary climate cycles, including northward expansion during the last interglacial, southward contraction into fragmented refugia during the last glacial maximum, and subsequent northward recolonization since the post‐glacial period.
Peng Luo   +7 more
wiley   +1 more source

Comparative Chloroplast Genomics of Cousinia (Asteraceae) With Nine Newly Sequenced Endemic Species From Central Asia

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
In this study, nine complete chloroplast genomes of Cousinia species endemic to the Pamir–Alay mountain system were sequenced and analyzed together with previously published plastomes and nuclear ribosomal ITS data. ABSTRACT Cousinia (Asteraceae: Cardueae) represents one of the most species‐rich genera within the Irano–Turanian floristic region, yet ...
Bobur Karimov   +10 more
wiley   +1 more source

Identification and Genetic Diversity Analysis of Cinnamomum parthenoxylon (Jack) Meisn Species in Song Hinh Protection Forest, Vietnam Based on Three Chloroplast Gene Regions

open access: yesBiomedical and Biotechnology Research Journal
Background: Cinnamomum parthenoxylon is an important component of tropical Vietnam and has major ecological and economic significance, which has been threatened in recent decades due to the destruction of its habitat and overexploitation. Methods: In the
Dinh Duy Vu   +6 more
doaj   +1 more source

Genetic variation and diversity in 199 Melilotus accessions based on a combination of 5 DNA sequences.

open access: yesPLoS ONE, 2018
Melilotus is an important genus of legume plants and an herbage with excellent nitrogen fixation; it can tolerate extreme environmental conditions and possesses important medicinal value.
Hongxiang Zhang   +9 more
doaj   +1 more source

From living to fossil: ancestral state reconstruction of leaf architecture in extant Lauraceae and its relevance for the fossil record

open access: yesPalaeontology, Volume 69, Issue 3, 2026.
Abstract Lauraceae are a tropical–subtropical angiosperm family that exhibit significant diversity and a rich fossil record, primarily of leaves found worldwide from the Cretaceous to the present. However, the taxonomic placement of many fossil leaves remains uncertain because of morphological convergence and limited variation in leaf characters among ...
Marco A. Rubalcava‐Knoth   +3 more
wiley   +1 more source

Pilosella bauhinii (Schult.) Arv.-Touv. and P. cymosa subsp. vaillantii (Tausch) S. Bräut. & Greuter (Asteraceae) from new localities in north-central Poland

open access: yesActa Societatis Botanicorum Poloniae, 2015
We provide information about two species, Pilosella bauhinii and P. cymosa subsp. vaillantii (Asteraceae), from new localities in north-central Poland (ATPOL DC18). All individuals of both species grew on a railway embankment in Górzno-Lidzbark Landscape
Radosław Puchałka   +3 more
doaj   +1 more source

Sequencing of Complete Chloroplast Genomes and Comparative Analyses of Codon Usage Bias and Phylogeny in Globba Species

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
ABSTRACT The genus Globba (Zingiberaceae) comprises over 100 species distributed worldwide, with a primary concentration in Southeast Asia. These plants are of significant interest due to their distinctive and delicate floral morphology as well as their potential medicinal value.
Wenhui Liao   +4 more
wiley   +1 more source

Genetic variation of Kaempferia (Zingiberaceae) in Thailand based on chloroplast DNA(psbA-trnH and petA-psbJ) sequences

open access: yesGenetics and Molecular Research, 2010
Genetic variation and species authentication of 71 Kaempferia accessions (representing 15 recognized, six new, and four unidentified species) found indigenously in Thailand were examined by determining chloroplast psbA-trnH and partial petA-psbJ spacer sequences. Ten closely related species (Boesenbergia rotunda, Gagnepainia godefroyi, G.
J, Techaprasan   +3 more
openaire   +2 more sources

Complete chloroplast genome of Triticum aestivum cultivar ‘Keumkang’ from Korea (Poaceae) and comparative chloroplast genomes of the members of the Triticum genus

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3732-3744, April 2026.
Abstract BACKGROUND Bread wheat (Triticum aestivum L.) is a major global food crop, and understanding its maternal lineage and genetic diversity is essential for breeding, authentication, and evolutionary studies. Chloroplast genomes provide valuable markers for phylogenetic inference and cultivar discrimination; however, conventional plant DNA ...
Kang‐Rae Kim   +6 more
wiley   +1 more source

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