Cytotoxic scalarane-type sesterterpenes from the Saudi Red Sea spongeHyrtios erectusdoi:10.1080/10286020.2015.1115019MarinespongessesterterpenescytotoxicityscalarinolHyrtioserectusThe CHCl3/MeOH extract of the marine sponge Hyrtios erectus showed cytotoxicity against three cancer cell lines HepG2, A549, and ...
The series of aplysinopsin enantiomers inspired again the biosynthetic enantiodivergence evidence in nat- ural36,37. Sponges were suggested to be potentially biosynthetic enantiodivergence, since more and more enan- tiomers such as purealidin R from Psammaplysilla38, plakortolides H and I from ...
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First Aid Gauze Sponges Sterilized Gauze Pad Wound Dressing Dmdg-001-002 US$0.80 / Bag Polyester Mesh Fabric Reflective Safety Vest Dfv1059 US$0.68-0.71 / Piece Cowhide Gloves US$1.75-1.82 / Pair Flu Yellow Mesh Fabric Safety Vest with Zipper US$1.79-1.85 / ...
sponges for each treatment. Coral recruits were fed 5 ml of sterile nutrient-enriched rotifers thrice weekly. The lights were custom-made 300 W LEDs (SeaSim2G), set on a 12-h sine curve that ramped up in the morning to deliver a maximum of 60 µmol photons m−2s−1for ~ 6...
ABsTRAcr.-Potts described sevemteen species of freshwater sponges, most of them from the Nearctic Region. His original descriptions contain no designation of type specimens. His collection was recently studied and we found that it contained the syntypic series for a large number of his species....
Drimane-type natural products are a group of distinctive sesquiterpenoids that are found in terrestrial plants, endophytic fungi, and sponges. They are originated from the line precursor of all sesquiterpenoids, farnesyl diphosphate (FPP), which is then catalyzed by drimenol synthase to produce dazzlin...
Benthic dwellers dominate the fossil community (e.g. trilobitomorphs, brachiopods, sponges), with rare instances of nektonic (radiodonts, bivalved euarthropods) and infaunal (palaeoscolecids) organisms. The Fandian biota contains soft-bodied taxa that were only known from Chengjiang and Xiaoshiba...
What type of symbiotic relationship is found between mistletoe and desert ironwood? (a) Mutualistic (b) Parasitic (c) Commensal. What type of symbiotic relationship is represented by the relationship between brittle stars and great tube sponges? (a...
These animals cover more than 90% of all animals. These animals vary in size, and shape, and are present almost everywhere. Sea stars, sea urchins, crabs, insects, spiders, snails, earthworms, sponges, jellyfish, lobsters, clams, etc are examples of invertebrates....