Results 61 to 70 of about 9,811,017 (228)

Coumarin Content, Morphological Variation, and Molecular Phylogenetics of Melilotus

open access: yesMolecules, 2018
Melilotus albus and Melilotus officinalis are widely used in forage production and herbal medicine due to the biological activity of their coumarins, which have many biological and pharmacological activities, including anti-HIV and anti-tumor effects. To
Jiyu Zhang   +8 more
doaj   +1 more source

Defining phylogenetic relationship of Nepeta x tmolea and its parents via DNA barcoding [PDF]

open access: yesPhytoKeys, 2019
Nepeta viscida and N. nuda subsp. nuda and N. × tmolea were examined in this study. Mainly fresh leaf pieces, dried with silica grains, were used for DNA extraction procedures via DNA isolation kits.
Taner Özcan
doaj   +3 more sources

Gut Microbiota of Gray Snub‐Nosed Monkeys: Adaptation to Seasonal Variations Through Energy Compensation and Thermogenesis

open access: yesIntegrative Zoology, EarlyView.
Based on metagenome‐assembled genomes (MAGs), the gut microbiota of the gray snub‐nosed monkeys recovered 1229 non‐redundant MAGs. The gut microbiota showed an enhanced capacity to produce energy substrates with increased conversion activity of these substrates during winter.
Yue Sun   +17 more
wiley   +1 more source

Molecular identification of Eurycoma longifolia Jack from Sumatra, Indonesia using trnL-F region

open access: yesBiodiversitas Journal of Biological Diversity, 2022
Abstract. Yulita KS, Susilowati A, Rachmat HH, Susila, Hidayat A, Dwiyanti FG. 2022. Molecular identification of Eurycoma longifolia Jack from Sumatra, Indonesia using trnL-F region. Biodiversitas 23: 1374-1382. Eurycoma longifolia Jack (Simaroubaceae) or pasak bumi is a popular medicinal plant from Southeast Asia’s rainforests that is used as an ...
KUSUMADEWI SRI YULITA   +5 more
openaire   +1 more source

Chloroplast trnL-F Sequences

open access: yes, 2017
Alignment File for trnL-F ...
Johnson-Fulton, Susannah B.
core   +1 more source

rbcL and matK earn two thumbs up as the core DNA barcode for ferns.

open access: yesPLoS ONE, 2011
BackgroundDNA barcoding will revolutionize our understanding of fern ecology, most especially because the accurate identification of the independent but cryptic gametophyte phase of the fern's life history--an endeavor previously impossible--will finally
Fay-Wei Li   +6 more
doaj   +1 more source

Molecular phylogeny of Asian Meconopsis based on nuclear ribosomal and chloroplast DNA sequence data. [PDF]

open access: yesPLoS ONE, 2014
The taxonomy and phylogeny of Asian Meconopsis (Himalayan blue poppy) remain largely unresolved. We used the internal transcribed spacer (ITS) region of nuclear ribosomal DNA (nrDNA) and the chloroplast DNA (cpDNA) trnL-F region for phylogenetic ...
Yu-Cheng Liu   +3 more
doaj   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

open access: yesJournal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes   +6 more
wiley   +1 more source

Evolution in arid environments: the role of betalains, succulence, and medullary bundles

open access: yesNew Phytologist, EarlyView.
Overview of the study system. Summary The flowering plant clade Caryophyllales includes many succulent species that grow in drought conditions. Many Caryophyllales species also have betalain pigmentation and medullary bundles, both of which have been linked to stress tolerance, albeit with less precise functional characterisation.
Tom Carruthers   +6 more
wiley   +1 more source

Halimolobeae trnL-F alignment

open access: yes, 2019
trnL-F alignment of tribe Halimolobeae ...
Fernando Zuloaga (3447197)   +2 more
core   +1 more source

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