Results 81 to 90 of about 5,728 (211)

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

Multiple independent origins of auto-pollination in tropical orchids (Bulbophyllum) in light of the hypothesis of selfing as an evolutionary dead end [PDF]

open access: yes, 2015
Background: The transition from outcrossing to selfing has long been portrayed as an ‘evolutionary dead end because, first, reversals are unlikely and, second, selfing lineages suffer from higher rates of extinction owing to a reduced potential for ...
Alexander Gamisch   +2 more
core   +3 more sources

Phylogeographic and Potential Distribution of Wild Apricot (Prunus armeniaca) in Xinjiang: Insights From Chloroplast/Nuclear DNA and Ecological Niche Modeling

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
This study employed integrated analyses of chloroplast DNA and nuclear genes, which revealed significant divergence in genetic structure between the two genomic compartments in Xinjiang wild apricots, reflecting complex evolutionary processes influenced by natural selection, genetic drift, and gene flow. Population history analyses indicated an absence
Mingyu Li   +9 more
wiley   +1 more source

Pandan (Pandanus sp), Rotan (Calamus sp), and Rengas (Gluta sp) from Kajuik Lake, Riau Province, Indonesia

open access: yesBrazilian Archives of Biology and Technology, 2018
Pandan (Pandanus sp), Rotan (Calamus sp), and Rengas (Gluta sp) are the three most important plants growing at Kajuik Lake, Langgam, Riau Province, Indonesia; however, their species names have not been identified.
Dewi Indriyani Roslim
doaj   +1 more source

Crabs, scallops, fish, and more: barcoding the marine fauna of the North Sea [PDF]

open access: yes, 2015
Background: During the last years, the effectiveness of DNA barcoding for animal species identification has been proven in many studies, analyzing both vertebrate and invertebrate taxa.
Barco, Andrea   +7 more
core  

In Silico Evaluation of rbcL, matK, and psbA-trnH Regions on the Genus Spatholobus (Fabaceae)

open access: yesJurnal Riset Biologi dan Aplikasinya
Spatholobus is a genus that belongs to the Fabaceae that is known to contain various bioactive compounds and distributed across Asia, including Indonesia. However, exploration of Spatholobus in Indonesia is still rare. Therefore, DNA barcoding is used to support the exploration and conservation of Spatholobus in Indonesia.
Ahmad Muwaffiq Faza   +7 more
openaire   +1 more source

Resolving the Taxonomic Enigma of Adonis in Eastern North China: An Integrated Phylogenomic Approach

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
In this study, we demonstrate for the first time that Adonis species from Hebei Province, China are distinct species from A. ramosa, supported by robust phylogenomic analyses (plastid genome data and single copy nuclear genes) and morphological evidence. We reveal a complicated evolutionary history of Adonis species in China. The confirmation of Adonis
Wen‐He Li   +11 more
wiley   +1 more source

Evaluación de dos secuencias de código de barras de ADN en germoplasmas de Arracacia xanthorrhiza (Apiaceae) de Ecuador

open access: yesRevista Peruana de Biología, 2019
El presente estudio evalua el gen de cloroplasto rbcL y la región espaciadora no codificante psbA-trnH de Arracacia xanthorrhiza como posible secuencia de código de barra. Se colectó material vegetal de A.
Marta Dávila   +5 more
doaj   +1 more source

In pursuit of a universal barcode of plants: peril of followers? [PDF]

open access: yes, 2011
In May 2007, during the early days of the DNA bar coding project in India, we published an article, ‘DNA barcoding: an exercise in futility or utility’1.
Ganeshaiah, KN   +3 more
core  

Petrocodon gracilis (Gesneriaceae) is a synonym of P. mirus based on morphological and molecular data

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
Petrocodon gracilis T.Ding & B.Pan and P. mirus X.Z.Shi, J.X.Fu & Li H.Yang are two recently described species exhibiting nearly identical morphology. To determine whether they represent the same taxon, we compared their type localities, type materials, and morphological features and conducted phylogenetic analyses using the nuclear internal ...
Nan Li   +3 more
wiley   +1 more source

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