Results 121 to 130 of about 132,054 (356)
Oikos, EarlyView.The abundance and composition of flowers within plant communities shape the resources available to flower‐visiting insects. However, it remains unclear how nutrient enrichment and changes in grazing impact plant communities and their floral resources, and whether these effects contribute to ongoing pollinator decline. We investigated how the abundance,
Nicolina Johanson +4 more
wiley +1 more source
The complete chloroplast genome of Myripnois dioica (Asteraceae)
Mitochondrial DNA. Part B. Resources, 2019 Myripnois dioica (Asteraceae) is a dioecious shrub endemic to North China. In this study, its complete chloroplast genome sequence was assembled and characterized using Illumina paired-end sequencing technology. The whole genome was 153,793 bp in length,
Lu Chen +5 more
doaj +1 more source
, 2015 Published as part of Mccranie, James R., 2015, A checklist of the amphibians and reptiles of Honduras, with additions, comments on taxonomy, some recent taxonomic decisions, and areas of further studies needed, pp.
openaire +2 more sources
NOTES ON THE ASTERACEAE OF SUMATERA
BIOTROPIA, 2002 An account of the tribe composition, endemic taxa, comparison with ad jacent areas and weedy Asteraceae of Sumatera is given. Based on the records of January 2000, there are 133 species of 74 genera in 11 tribes. The tribe Heliantheae is the largest, with 28% of the total number of the genera, followed by Astereae with 15%, Inuleae 12%, Senecioneae 10%,
openaire +4 more sources
A survey of selected coastal vegetation communities of Florida [PDF]
, 1977 A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core
Current advances in genomics and breeding of leaf chicory (Cichorium intybus L.) [PDF]
, 2016 This review gives an overview of agricultural topics on a non-model species, in other words, leaf chicory. Often classified as a minor crop, \u201cRadicchio\u201d, the Italian name of leaf chicory, is assuming a very important role at both a local and ...
Barcaccia, Gianni +2 more
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ChemistryOpen, EarlyView.Stachys longiflora extract was prepared by ultrasonic extraction method. The phytochemicals in the extracts were analyzed by liquid chromatography‐electrospray tandem mass spectrometry. The antibiofilm activity against Staphylococcus aureus ATCC 25923 was assessed using the MTT method and scanning electron microscopy.
Ecem GÜLDAR +2 more
wiley +1 more source
NATURAL POLYACETYLENE COMPOUNDS
Фармация и фармакология (Пятигорск), 2015 In article the review of the initial stage of researches of natural polyacetylene compounds is resulted. The high reactionary ability leading to fast oxidation and degradation of these compounds, especially at influence of Uf-light, oxygen of air, pH and
A. M. Nasukhova, D. A. Konovalov
doaj +1 more source
Local adaptation of two cryptic species, Lasthenia californica and Lasthenia gracilis, to distinct regions within a serpentine outcrop [PDF]
, 2013 Intraspecific variation providing tolerance to specific edaphic conditions may contribute to population differentiation, speciation, and species coexistence.
Barry, Teri
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ChemistryOpen, EarlyView.The ethyl acetate extract of Curio radicans is found to contain a higher proportion of bioactive compounds (55% vs 30% in the ethanolic extract) by gas chromatography‐mass spectrometry, and it exhibits stronger antioxidant activity in the DPPH assay (75% vs 65% inhibition) as well as clear genoprotective effects against H2O2‐induced DNA damage ...
Muhammad Naseer +6 more
wiley +1 more source