Results 211 to 220 of about 33,656 (267)
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Screening Salamanders for Symbionts
2022Microbial symbionts are broadly categorized by their impacts on host fitness: commensals, pathogens, and mutualists. However, recent investigations into the physiological basis of these impacts have revealed nuanced microbial influences on a wide range of host developmental, immunological, and physiological processes, including regeneration.
Elli, Vickers, Ryan, Kerney
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Archaeal symbionts and parasites
Current Opinion in Microbiology, 2011Several species of Archaea are involved in symbiotic or parasitic associations with representatives of Eukarya, Bacteria and other Archaea. Eukaryal interactions include different members of methanogens, found in the gut of arthropods, in the rumen of cattle, and in the human intestine, while Cenarchaeum symbiosum is a partner of a marine sponge ...
Christine, Moissl-Eichinger +1 more
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Pollen. Symbionts and Symbiont-Induced Structures
1985Pollen grains, the male gametophytes of plants, are free structures for a portion of their life history. At maturity, the pollen is released from the anther in angiosperms, or the microsporangium in gymnosperms, and is carried by wind, insects, or other agents to the receptive surface of the female part of the plant, namely the stigma in flowering ...
J. P. Mascarenhas, D. Canary
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2005
A self-reproducing cycle has the fundamental organization, $A+X \longrightarrow 2A$, and is autocatalytic, i.e. the products catalyze the formation of the products. The rate of increase of A is proportional to A, i.e. exponential. Asexual living entities often grow exponentially when resources are abundant, and decay exponentially when resources are ...
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A self-reproducing cycle has the fundamental organization, $A+X \longrightarrow 2A$, and is autocatalytic, i.e. the products catalyze the formation of the products. The rate of increase of A is proportional to A, i.e. exponential. Asexual living entities often grow exponentially when resources are abundant, and decay exponentially when resources are ...
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Assigning function to symbionts
Nature Microbiology, 2017The development of tools to accelerate identification of causal microorganisms is crucial, and advances in microbial culture, bioinformatics and animal experimentation are currently driving these discoveries.
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Algal Symbionts of Invertebrates
Annual Review of Microbiology, 1973INTRODUCTION 171 TAXONOMy 172 Criteria for Identification 172 ARinities with Free-Living Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 ULTRASTRUCTURE : . . . . . . . . . . 174 Cyanophyta ....... . . ..... 174 Chromophyta ...... . . 175 Chlorophyta ....... . . . \77 LIFE HISTORIES . . . .
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Nature Biotechnology, 2003
The complete genome sequence of the insect pathogen and nematode symbiont Photorhabdus luminescens identifies a trove of antibiotic and toxin genes.
Valerie M Williamson, Harry K Kaya
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The complete genome sequence of the insect pathogen and nematode symbiont Photorhabdus luminescens identifies a trove of antibiotic and toxin genes.
Valerie M Williamson, Harry K Kaya
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Sustainable wearable symbionts
The Design JournalSustainable Wearable Symbionts (SWS) aims to create objects that extend our human capacity to connect with one another, in an energy-conscious way. Using printed electronics, the project explores the benefits of the connected world we live in, without relying on the vast power outputs that it currently requires.
Camilo Ayala-Garcia +3 more
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SSRN Electronic Journal, 2015
I have considered the Saprolegniaceae/Salmonid association from a layman's perspective for some time and now seek input from more competent authorities to support or dismiss the following concept. I wish to propose, as a testable hypothesis, that the Family Saprolegniaceae does not affect salmon as a pathogen but may function as a benign symbiont ...
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I have considered the Saprolegniaceae/Salmonid association from a layman's perspective for some time and now seek input from more competent authorities to support or dismiss the following concept. I wish to propose, as a testable hypothesis, that the Family Saprolegniaceae does not affect salmon as a pathogen but may function as a benign symbiont ...
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2013
The generally accepted broad definition of symbiosis is “the living together of different species.” In the case of microbial pathogens, some are clearly symbionts in the sense that they remain with their hosts for exceptionally long periods. For example, Mycobacterium tuberculosis, the etiological agent of tuberculosis (TB), has the ability to persist ...
Eugene Rosenberg, Ilana Zilber-Rosenberg
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The generally accepted broad definition of symbiosis is “the living together of different species.” In the case of microbial pathogens, some are clearly symbionts in the sense that they remain with their hosts for exceptionally long periods. For example, Mycobacterium tuberculosis, the etiological agent of tuberculosis (TB), has the ability to persist ...
Eugene Rosenberg, Ilana Zilber-Rosenberg
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