Results 21 to 30 of about 192,783 (298)
Acta Botânica Brasílica, 2007 Avaliou-se a ocorrência de fungos micorrízicos arbusculares (FMAs) em tanques contendo resíduo da mineração de bauxita cultivados com espécies arbóreas inoculadas com Glomus clarum Nicol.
Ana Lucy Caproni +3 more
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Microbiology Spectrum, 2015 ABSTRACT Bacterial endospores possess multiple integument layers, one of which is the cortex peptidoglycan wall. The cortex is essential for the maintenance of spore core dehydration and dormancy and contains structural modifications that differentiate it from vegetative cell peptidoglycan and determine its fate ...
David L, Popham, Casey B, Bernhards
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Characterization of Lung Inflammatory Response to Aspergillus fumigatus Spores
Journal of Fungi, 2023 The airway exposure to Aspergillus fumigatus spores (AFsp) is associated with an inflammatory response, potentially leading to allergic and/or chronic pulmonary aspergillosis. The aim of our study is to better understand the host response, first in vitro,
Alexandra Bouyssi +11 more
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Proceedings of the National Academy of Sciences, 2003 Most bacteria can, at least to some degree, hunker down during periods of stress and wait for good times to return. No cells, however, do this as effectively as those Bacilli and Clostridia that form spores. Dormant cells produced by these bacteria can survive most environmental challenges found on earth and even a few in outer space and can remain ...
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Spore Evidence for the Origin of Isoetalean Lycopsids?
Life, 2023 A new hypothesis about the origin of isoetalean lycopsids was proposed based on palynological data. The occurrence of three apical papillae on the proximal surfaces of miospores is a significant palynological feature that is clearly defined in both ...
Jiří Bek, Jana Votočková Frojdová
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, 2017 Bacterial spore formers have been the focus of intense study for almost half a century centered primarily on Bacillus subtilis. This research has given us a detailed picture of the genetic, physiological and biochemical mechanisms that allow bacteria to survive harsh environmental conditions by forming highly robust spores. Although, many basic aspects
Ezio Ricca +4 more
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Acta Palaeobotanica, 2016 The Cretaceous and Palaeogene floras of western Greenland that were initially described as part of the classical work “Flora fossilis arctica” by Oswald Heer in the 19th century are currently under revision.
Grímsson Friđgeir +3 more
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, 2018 Summary data file showing mean number of spores per fruiting body for pairs of strains developed individually compared to their ...
Heather R Votaw (7060823) +1 more
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Microbiology Spectrum, 2015 ABSTRACT Despite being resistant to a variety of environmental insults, the bacterial endospore can sense the presence of small molecules and respond by germinating, losing the specialized structures of the dormant spore, and resuming active metabolism, before outgrowing into vegetative cells. Our current level of
Anne, Moir, Gareth, Cooper
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The triterpenoid curcumene mediates the relative hydrophilicity of Bacillus subtilis spores
mBioSpores of Bacillus subtilis are surrounded and protected by the coat and the crust, multi-layered structures mainly made of proteins and polysaccharides.
Stefany Castaldi +4 more
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