WebMar 27, 2024 · Diatoms are photosynthetic eukaryotes that are fundamental to aquatic food chains and fix one-fifth of global carbon. They store the fixed carbon in lipid form, making them desirable organisms for biofuel production (Wang and Seibert, 2024).However, the slow growth rate of diatoms in culture presents one of the main obstacles in the path of … WebThalassiosira is a genus of centric diatoms, comprising over 100 marine and freshwater species. It is a diverse group of photosynthetic eukaryotes that make up a vital part of marine and freshwater ecosystems, in which they are key primary producers and essential for carbon cycling . Thalassiosira is a diverse genus, however one species within the …
The evolution of diatoms and their biogeochemical …
WebPhaeodactylum tricornutum is a diatom.It is the only species in the genus Phaeodactylum.Unlike other diatoms, P. tricornutum can exist in different morphotypes (fusiform, triradiate, and oval) and changes in cell shape can be stimulated by environmental conditions. This feature can be used to explore the molecular basis of cell shape control … WebJun 12, 2014 · This study focused on the effects of episodic turbulence on two diatoms: Thalassiosira weissflogii and Skeletonema costatum. 45 s exposure to turbulence … deer and tick relationship
(PDF) Bacterial diketopiperazines stimulate diatom growth and …
WebFeb 16, 2024 · @article{Kan2024TheIA, title={The inhibition and recovery mechanisms of the diatom Phaeodactylum tricornutum in response to high light stress – A study combining physiological and transcriptional analysis}, author={Che Kan and Yirong Zhao and Kai-Ming Sun and Xue-Xi Tang and Yan Zhao}, journal={Journal of Phycology}, year={2024}, … Web2 days ago · This research focused on the lipid composition (lipid classes and fatty acids) of the diatom, but also integrated the overall physiology (i.e. growth, cell size, C and N contents), especially the photophysiology (pigment composition and fluorescence of PSII) to better interpret the lipidomic responses. 2. Material and methods 2.1. Culture ... The carbon content of TEP (TEP-C) depends on the origin of TEP precursors … The ca. 550 μm-thick diatom lamina couplets consist of an alternation of … Very large phytoplankton species >50 μm in size, particularly diatoms, generally are … A composite of the allometric and bio-optic models is described and compared to … The first in situ iron-fertilisation in polar Southern Ocean waters, SOIREE … The horizontal distribution of salinity (S) and temperature (T) at 50 m (Fig. 3a) shows … The impact of this silicate pump is described for the HNLC (High Nutrient … Gross carbon:TN uptake mole ratios were >20 to the north of the PF. Values were … A method is presented to determine the extent of iron complexation by natural … Direct observations of the mass flocculation of diatom blooms: characteristics, … fedex open on sundays near me