Articles with "colony formation" as a keyword



Multi‐omics reveal the pathways involved in induced defensive colony formation of Tetradesmus obliquus in response to Daphnia grazing cues

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Published in 2021 at "Limnology and Oceanography"

DOI: 10.1002/lno.11726

Abstract: Inducible defenses occur in various taxa of prey organisms. Many phytoplankton species, including the freshwater Chlorophyta Tetradesmus spp., can form defensive morphs under the zooplankton‐released grazing cues. However, definite statements on the actual mechanisms of… read more here.

Keywords: tetradesmus; defensive colony; grazing cues; colony formation ... See more keywords

Effects of nitrogen forms and supply modes on colony formation in Microcystis aeruginosa

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Published in 2017 at "Journal of Applied Phycology"

DOI: 10.1007/s10811-017-1327-8

Abstract: Microcystis blooms can lead to a decline in water quality and ecological damage, and pose risks to human health. Therefore, studies on the mechanisms of Microcystis colony formation and bloom occurrence are of great significance… read more here.

Keywords: nitrogen; microcystis; colony formation; formation ... See more keywords

Removal of Microcystis blooms using enhanced colony formation and buoyancy by controlling extracellular polysaccharides and cation concentrations

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Published in 2019 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-019-02289-4

Abstract: This study attempted to promote the colony formation and enlarge the colony size of wild Microcystis strain by adjusting extracellular polysaccharides and cationic ion concentrations in culture medium, and then, using the enhanced floating velocity… read more here.

Keywords: microcystis; colony; colony size; colony formation ... See more keywords

Cladolosides O, P, P1-P3 and R, triterpene glycosides with two novel types of carbohydrate chains from the sea cucumberCladolabes schmeltzii. Inhibition of cancer cells colony formation and its synergy with radioactive irradiation.

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Published in 2018 at "Carbohydrate research"

DOI: 10.1016/j.carres.2018.08.004

Abstract: The sea cucumber Cladolabes schmeltzii (Sclerodactylidae, Dendrochirotida) contains diverse glycosides, including several dozen individual compounds. Six new triterpene oligoglycosides, cladolosides O (1), P (2), P1 (3), P2 (4), P3 (5) and R (6), were isolated… read more here.

Keywords: colony formation; radioactive irradiation; inhibition; carbohydrate chains ... See more keywords

Colony formation in two Microcystis morphotypes: Effects of temperature and nutrient availability.

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Published in 2018 at "Harmful algae"

DOI: 10.1016/j.hal.2017.12.006

Abstract: The ability of Microcystis to form large colonies is a key trait that contributes to competition ability over other phytoplankton and facilitates the formation of surface scums in many freshwater systems. The effect of temperature… read more here.

Keywords: availability; colony; microcystis; colony size ... See more keywords

Bacterial Networks on Hydrophobic Micropillars.

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Published in 2017 at "ACS nano"

DOI: 10.1021/acsnano.6b06985

Abstract: Bacteria have evolved as intelligent microorganisms that can colonize and form highly structured and cooperative multicellular communities with sophisticated singular and collective behaviors. The initial stages of colony formation and intercellular communication are particularly important… read more here.

Keywords: bacterial cells; stages colony; bacterial networks; colony formation ... See more keywords

m6A-dependent up-regulation of DRG1 by METTL3 and ELAVL1 promotes growth, migration, and colony formation in osteosarcoma

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Published in 2020 at "Bioscience Reports"

DOI: 10.1042/bsr20200282

Abstract: Abstract Osteosarcoma (OS) is a malignant tumor commonly observed in children and adolescents. Developmentally regulated GTP-binding protein (DRG) 1 plays an important role in embryonic development; aberrantly expressed DRG1 has been associated with pathological processes… read more here.

Keywords: drg1; mettl3 elavl1; colony formation; migration ... See more keywords

EP10.02 A DIABENZALACETONE-BASED COMPOUND MODULATES PROLIFERATION, MIGRATION, AND APOPTOSIS IN MEDULLOBLASTOMA CELLS

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Published in 2025 at "Neuro-Oncology"

DOI: 10.1093/neuonc/noaf193.604

Abstract: Medulloblastoma (MB) is a leading cause of cancer-related deaths in children and young adults, accounting for over 20% of paediatric brain tumours. Despite advances in treatment, outcomes remain poor, underscoring the urgent need for novel… read more here.

Keywords: dmso treated; migration; control; dba ... See more keywords

Reversible colony formation and the associated costs in Scenedesmus obliquus

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Published in 2019 at "Journal of Plankton Research"

DOI: 10.1093/plankt/fbz032

Abstract: Grazer-induced colony formation as a defense strategy in microalgae such as Scenedesmus species has been widely reported, but the associated costs and reversibility of the colonies are rarely studied. We experimentally showed that Scenedesmus obliquus… read more here.

Keywords: formation; associated costs; colony formation; defense ... See more keywords

Pressure-dependent growth controls 3D architecture of Pseudomonas putida microcolonies.

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Published in 2023 at "Environmental microbiology reports"

DOI: 10.1111/1758-2229.13182

Abstract: Colony formation is key to many ecological and biotechnological processes. In its early stages, colony formation involves the concourse of a number of physical and biological parameters for generation of a distinct 3D structure-the specific… read more here.

Keywords: growth; colony formation; pressure; pressure dependent ... See more keywords

Colony formation in the cyanobacterium Microcystis

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Published in 2018 at "Biological Reviews"

DOI: 10.1111/brv.12401

Abstract: Morphological evolution from a unicellular to multicellular state provides greater opportunities for organisms to attain larger and more complex living forms. As the most common freshwater cyanobacterial genus, Microcystis is a unicellular microorganism, with high… read more here.

Keywords: colony formation; microcystis; formation cyanobacterium;