Results 371 to 380 of about 417,929 (402)
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Spore-to-Spore Cultivation of A New Wrinkled-Reticulate-Spored Badhamia
Mycologia, 1989A new species of Badhamia is described based on collections from the scattered remains of alfalfa bales near Kansas State University. This species is distinguished from all other myxomycete taxa by its unique spore ornamentation. About half the spore surface is wrinkled-reticulate and the remainder is almost smooth with a ridge line marking the future ...
Harold W. Keller, Jean D. Schoknecht
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Scientific American, 2009
The article reviews the video game "Spore," which was created by Will Wright and is based in life science.
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The article reviews the video game "Spore," which was created by Will Wright and is based in life science.
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Hypochlorite effects on spores and spore forms of Bacillus subtilis and on a spore lytic enzyme
Journal of Applied Bacteriology, 1984Gorman, S.P., Scott, E.M. & Hutchinson, E.P. 1984. Hypochlorite effects on spores and spore forms of‐Bacillus subtilis and on a spore lytic enzyme. Journal of Applied Bacteriology56, 295–303.Spores of Bacillus subtilis NCTC 10073 were converted to ion‐exchange (Ca, H) forms and coat‐defective (urea‐mercaptoethanol, urea‐dithiothreitol‐sodium lauryl
Gorman, Sean +2 more
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On the fate of ingested spores
Research in Microbiology, 2000Spores of various Bacillus species, including B. subtilis, B. cereus and B. clausii, are used as probiotics, although they are generally absent from the normal microflora of man. We used two nonpathogenic Bacillus species, B. subtilis and B. clausii, to follow the fate of spores inoculated intragastrically in mice. We did not find detectable amounts of
Spinosa MR +6 more
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2014
This chapter describes the fundamental basis of sporulation and problems that spores present to the food industry. The first obvious morphological event in sporulation is an unequal cell division. One purpose of the chapter is to highlight the state of knowledge of molecular mechanisms of sporulation, spore resistance and dormancy, and spore ...
Peter Setlow, Eric A. Johnson
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This chapter describes the fundamental basis of sporulation and problems that spores present to the food industry. The first obvious morphological event in sporulation is an unequal cell division. One purpose of the chapter is to highlight the state of knowledge of molecular mechanisms of sporulation, spore resistance and dormancy, and spore ...
Peter Setlow, Eric A. Johnson
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Current Opinion in Microbiology, 2003
The germination of dormant spores of Bacillus species is the first crucial step in the return of spores to vegetative growth, and is induced by nutrients and a variety of non-nutrient agents. Nutrient germinants bind to receptors in the spore's inner membrane and this interaction triggers the release of the spore core's huge depot of dipicolinic acid ...
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The germination of dormant spores of Bacillus species is the first crucial step in the return of spores to vegetative growth, and is induced by nutrients and a variety of non-nutrient agents. Nutrient germinants bind to receptors in the spore's inner membrane and this interaction triggers the release of the spore core's huge depot of dipicolinic acid ...
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Spore-to-spore agar culture of the myxomycete Physarum globuliferum
Archives of Microbiology, 2009The ontogeny of the myxomycete Physarum globuliferum was observed on corn meal agar and hanging drop cultures without adding sterile oat flakes, bacteria or other microorganisms. Its complete life cycle including spore germination, myxamoebae, swarm cells, plasmodial development, and maturity of fructifications was demonstrated.
Qi Wang, Pu Liu, Yu Li
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Structure, assembly, and function of the spore surface layers.
Annual Review of Microbiology, 2007Endospores formed by Bacillus, Clostridia, and related genera are encased in a protein shell called the coat. In many species, including B. subtilis, the coat is the outermost spore structure, and in other species, such as the pathogenic organisms B ...
A. Henriques, C. Moran
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Canadian Journal of Research, 1948
Tuberculate spores distinguish the mold stage of Histoplasma from that of related pathogenic fungi. The tuberculations are not thickenings of the spore wall. They are extensions of the spore contents through the wall openings. The whole or the tip of a tuberculation may become detached and act as a spore.
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Tuberculate spores distinguish the mold stage of Histoplasma from that of related pathogenic fungi. The tuberculations are not thickenings of the spore wall. They are extensions of the spore contents through the wall openings. The whole or the tip of a tuberculation may become detached and act as a spore.
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Spore rain in relation to regional sources and beyond
, 2013While patterns of spore dispersal from single sources at short distances are fairly well known, information about spore rain' from numerous sources and at larger spatial scales is generally lacking.
S. Sundberg
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