4), together with the observation that components of the two oscillators interact with each other in the cell26, support the latter hypothesis. Quantifying discrete outputs is challenging because of the yet-to-be-identified nature of the output components in the KaiA3B3C3 system. Therefore, we ...
ABC transporters are most abundant in Arabidopsis and rice among current sequenced organisms, leading to the hypothesis that plant ABC transporters largely contribute to membrane transport of endogenous secondary metabolites in the plants. Plants produce a large number of secondary metabolites, such as ...
MORE: Researchers find new way to store carbon dioxide absorbed by plants at the bottom of the Black Sea About half of oxygen production on Earth comes from the ocean, produced mostly by plankton and other sea-dwelling organisms, such as plants, algae and some bacteria, that...
The hypothesis put forth by Israeliet al.93is that the biological activities of ABCB1 and ABCG2 in stem cells are part of the normal tissue regeneration mechanism, probably conferring protection of the small stem cell population from cell death and enabling preservation of homeostasis under extreme...
However, this does not end the debate on whether the Janzen-Connell Hypothesis is actually true or not. According to many scientists, thepresence of Janzen-Connell patternsdoes not necessarily translate to validation of the Janzen-Connell Hypothesis itself. ...
This hypothesis was confirmed by efflux assays in vivo and in vitro uptake assays on isolated microsomes. Finally, in the roots of Arabidopsis, loss-of-function mutants for AtABC29 showed increased growth inhibition by p-coumaryl alcohol and reduced lignification as compared to wild-type controls....
According to the endosymbiont hypothesis, virtually all of these functions have been inherited from the bacterial ancestor of the present-day mitochondrion, an -proteobacterium. Hence, both the components and mechanisms of the shared processes are highly related in mitochondria and bacteria. In contrast...
This hypothesis, and the ability to detect a second wave in complex situations of later admixture or multiple sources, will need to be tested. A final point is that we attempted to estimate all parameters including those regarding timing (such as TS, time of the split), with Heredity ABC ...
This hypothesis was however ruled out after subcellular fractionation and immunoblotting experiments, which showed that all three SufB, SufC and SufD proteins are cytosolic [5]. 3. Physiological role of the SUF system The SUF system was first described in E. coli and most of our knowledge ...
(Fig.3a). AceA catalyzes the conversion of isocitrate into succinate and glyoxylate while AceB catalyzes the conversion of glyoxylate and acetyl-CoA into malate and CoA. Together they form the glyoxylate shunt, a metabolic pathway found in some bacteria and plants that bypasses the carbon dioxide...