نتایج جستجو برای: festuca sulcata
تعداد نتایج: 2194 فیلتر نتایج به سال:
Angela Weber and Ulrich Lüttge Institut für Botanik, Technische Hochschule Darmstadt, Schnittspahnstraße 3—5, D-6100 Darmstadt, Bundesrepublik Deutschland Z. Naturforsch. 43c, 257-263 (1988); received December 23, 1987 Sethoxydim, Herbicide, Redox Systems, Isolated Organelles, Plasmalemma Leaf slices of sethoxydim-sensitive (Poa pratensis, Festuca ovina) and tolerant (Poa annua, Festuca rubra) ...
The phylogenetic relationships of 16 species of Parmelia s. str. are presented based on sequences of nuITS rDNA from 56 specimens, and -tubulin gene sequences from 29 collections. Parmelia serrana sp. nov. a Mediterranean species morphologically very close to P. saxatilis is described. Parmelia ernstiae is the sister-group to P. saxatilis s. str., and a further undescribed North American specie...
PREMISE OF THE STUDY High-throughput sequencing of genomic DNA can recover complete chloroplast genome sequences, but the sequence data are usually dominated by sequences from nuclear/mitochondrial genomes. To overcome this deficiency, a simple enrichment method for chloroplast DNA from small amounts of plant tissue was tested for eight plant species including a gymnosperm and various angiosper...
Anemonia sulcata may be a source of marine natural products (MNPs) due to the antioxidant and antitumor activity its crude homogenates shown in vitro colon cancer cells. A bioguided chromatographic fractionation assay with without symbiont Symbiodinium was performed characterize their bioactive composition further determine biological potential for management colorectal (CRC). The 20% fractions...
Active duplicate PgiC genes in sheep's fescue, Festuca ovina, are associated with a PCR marker of specific length (about 370 bp, of which 231 are in an intron). Using this marker, the frequency of plants with duplicate genes is estimated to be about 10% in a population from southern Sweden. The close molecular similarity between the electrophoretically different duplicated genes is in accordanc...
Podosphaera (Sphaerotheca) euphorbiae on Euphorbia epithymoides (= E. polychroma, cushion spurge) is reported for the first time in North America. Neoerysiphe (Erysiphe) galeopsidis on Lamium amplexicaule (henbit), Blumeria (Erysiphe) graminis on Festuca idahoenis (Idaho fescue), Taphrina johansonii on Populus tremuloides (trembling aspen), and Taphrina occidentalis on Alnus rubra (red alder) a...
Bioassay techniques are often used to study the effects of allelochemicals on plant processes, and it is generally observed that the processes are stimulated at low allelochemical concentrations and inhibited as the concentrations increase. A simple empirical model is presented to analyze this type of response. The stimulation-inhibition properties of allelochemical-dose responses can be descri...
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