Results 161 to 170 of about 7,908 (209)
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Evaluation of natural endosymbiosis for progress towards artificial endosymbiosis

Symbiosis, 2021
Endosymbiosis or symbiogenesis is a process where a cell hosts another cell that is acquired through phagocytosis or natural entry of the cell within its cytoplasm. Endosymbiosis has a profound effect on the survival of the host cell by conferring nutritional and/or biosynthetic advantage. Therefore, attempts of artificial endosymbiosis have become one
Vito M Butardo, Huseyin Sumer
exaly   +3 more sources

The mathematical theory of endosymbiosis I

Nonlinear Analysis: Real World Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
P L Antonelli, Solange F Rutz
exaly   +3 more sources

Endosymbiosis, cell evolution, and speciation

Theory in Biosciences, 2005
In 1905, the Russian biologist C. Mereschkowsky postulated that plastids (e.g., chloroplasts) are the evolutionary descendants of endosymbiotic cyanobacteria-like organisms. In 1927, I. Wallin explicitly postulated that mitochondria likewise evolved from once free-living bacteria.
U Kutschera   +2 more
exaly   +3 more sources

Tightly Constrained Genome Reduction and Relaxation of Purifying Selection during Secondary Plastid Endosymbiosis

open access: yesMolecular Biology and Evolution, 2022
Endosymbiosis, the establishment of a former free-living prokaryotic or eukaryotic cell as an organelle inside a host cell, can dramatically alter the genomic architecture of the endosymbiont.
Cintia Iha   +2 more
exaly   +3 more sources

What Does It Take to Evolve A Nitrogen-Fixing Endosymbiosis?

open access: yesTrends in Plant Science, 2016
Plant rhizo- and phyllospheres are exposed to a plethora of nitrogen-fixing bacteria, providing opportunities for the establishment of symbiotic associations.
RenĂ© Geurts   +2 more
exaly   +2 more sources

Applying endosymbiosis theory: Tourism and its young workers [PDF]

open access: yesAnnals of Tourism Research, 2019
Building on systems theory and its applications in tourism management, we introduce the natural science evolutionary 'endosymbiosis theory' to interpret the inter-dependencies of youth employment and tourism.
Richard N S Robinson   +2 more
exaly   +2 more sources

Endosymbiosis in Blastocystis hominis

Experimental Parasitology, 1976
Abstract Examination of eight strains of axenically grown Blastocystis hominis by Nomarski interference optics revealed the presence in all strains of intracellular bacterialike spheres and rods, which were named alpha. These structures were confirmed by transmission (TEM) and freeze fracture (FEM) electron microscopy.
C H, Zierdt, H, Tan
openaire   +2 more sources

Digital Endosymbiosis

IEEE Security & Privacy Magazine, 2009
The science behind evolution suggests that the transition from cells without a nucleus to cells with a nucleus is perhaps the single greatest leap between there and here, and that it came about by the inclusion of some cells in some other cells. The term of art here, endosymbiosis, credits the ability to respire, move, and photosynthesize as results of
openaire   +1 more source

Parasitoids, polydnaviruses and endosymbiosis

Parasitology Today, 1990
Symbiotic associations traditionally have been treated as evolutionary curios rather than as a major source of evolutionary innovation. Recent research on a wide variety of organisms is changing this view and is breaking down the barriers between the traditional categories of parasitism, commensalism and mutualism, to produce a more flexible view of ...
openaire   +2 more sources

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