Results 21 to 30 of about 11,382,266 (169)
Morphological differentiation and phylogenetic homogeneity in Usnea aurantiaco-atra reveal the complexity of lichen symbiosis [PDF]
Polish Polar Research, 2018 Usnea aurantiaco-atra is the dominant flora around King George Island, Antarctica, whose specimens exhibited various phenotypes, even for those with the same ITS sequences in both mycobiont and photobiont. A comprehensive analysis of morphological traits
Shunan Cao +6 more
doaj +1 more source
Identification of Smallanthus sonchifolius in herbal tea mixtures by PCR and DART/TOF-MS methods
Czech Journal of Food Sciences, 2016 The identification of yacon, a medicinal plant, in tea mixtures by rapid Polymerase Chain Reaction (PCR) and the Direct Analysis in Real Time coupled with Time-of-Flight Mass Spectrometry (DART/TOF-MS) method were evaluated. Three tea products and a pure
Jana ŽIAROVSKÁ +4 more
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ETRI Journal, 2022 In the last decade, substantial progress has been achieved in intelligent traffic control technologies to overcome consistent difficulties of traffic congestion and its adverse effect on smart cities.
Ananya Paul, Sulata Mitra
doaj +1 more source
Plant and Fungal SystematicsMolecular study of Circinaria specimens collected in arid habitats of the Chuya Steppe showed the existence of two different growth forms, crustose and vagrant, in C.
Alexander G. Paukov +3 more
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Jurnal Kedokteran Hewan, 2018 The aim of this study was to evaluate the ability of rat’s Leydig cells collected with Nycodenz gradient in producing testosterone in vitro. Leydig cells were collected using 5 column of Nycodenz gradient (4, 8, 10, 12, and 15%) and cells were evaluated ...
Ekayanti Mulyawati Kaiin +1 more
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It's Strong, It's Stable, It's Streptavidin
The FASEB Journal, 2015 Many proteins bind to substrates, so what makes streptavidin binding biotin so amazing? Perhaps, the fact that its dissociation constant (K d = 10 ‐15 M) is the lowest in nature.
Liane Futch +10 more
openaire +1 more source
Applications in Plant Sciences, Volume 14, Issue 3, May-June 2026.Abstract Premise DNA barcoding for timber species identification requires comprehensive reference datasets, informative DNA barcodes, and cost‐effective protocols. We developed a workflow leveraging Hyb‐Seq (target capture sequencing and genome skimming) to address these challenges, and we tested it on four genera from the mahogany family (Meliaceae ...
Sidonie Bellot +14 more
wiley +1 more source
Fungal Diversity in a Mountain Lake Is Explained by Weather Patterns
Freshwater Biology, Volume 71, Issue 5, May 2026.ABSTRACT Fungi are an important component of aquatic ecosystems because of their multifaceted roles such as organic matter decomposition, nutrient cycling and energy transfer to higher trophic levels. Despite their importance, little is known about the diversity and ecological functions of fungi in mountain lakes in general and specifically for ...
Ulrike Obertegger +3 more
wiley +1 more source
Trends in Genetics, 1996 'It's a Knockout!' provides an update of some of the latest mouse knockouts in TBASE (http://www.jax.org/tbase/ and Ref. 1). The column provides a concise phenotypic profile of novel mutants and renders their complete characterization directly accessible to Web users, via unique and unchanging accession numbers (TBASE identities).
openaire +9 more sources
Sedum zhenghaianum (Crassulaceae), a new species from Zhejiang and Jiangxi, East China
Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.In this paper, Sedum zhenghaianum sp. nov. is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates that S. zhenghaianum should be classified in the genus Sedum sect. Sedum and is distinct from the related species S. tosaense in morphology, e.g.
Shi‐Qi She +6 more
wiley +1 more source