Thermophiles
Mostrando 13-24 de 91 artigos, teses e dissertações.
-
13. PROTOPLASMIC DIFFERENCES BETWEEN MESOPHILES AND THERMOPHILES1
-
14. HEAT OUTPUT OF THERMOPHILES OCCURRING ON WOOL
-
15. ANAEROBIC SPORULATING THERMOPHILES SOME OBSERVATIONS ON A NEW GROUP OF BACTERIA
-
16. The Value of Basic Research: Discovery of Thermus Aquaticus and Other Extreme Thermophiles
-
17. Biosynthesis of biotin in microorganisms. VII. Effect of glucose on vitamer synthesis by thermophiles.
-
18. GROWTH OF OBLIGATE THERMOPHILES AT 37 C AS A FUNCTION OF THE CULTURAL CONDITIONS EMPLOYED, 12
-
19. Adaptation of mesophilic anaerobic sewage fermentor populations to thermophilic temperatures.
Thermophilic (50 degrees C) and obligately thermophilic (60 degrees C) anaerobic carbohydrate- and protein-digesting and methanogenic bacterial populations were enumerated in a mesophilic (35 degrees C) fermentor anaerobically digesting municipal primary sludge. Of the total bacterial population in the mesophilic fementor, 9% were thermophiles (36 x 10(6)/ml
-
20. Glycolipids from some extreme thermophilic bacteria belonging to the genus Thermus.
The lipids of Thermus aquaticus YT1, Thermus thermophilus HB8, Thermus sp. strains H and J (from Icelandic hot springs), and Thermus sp. strain NH (from domestic hot water) have been investigated. Each strain contained two major components, a glycolipid and a glycophospholipid, which have been isolated and analyzed. All of the strains contained as the princi
-
21. Bacterial elongation factor Ts: isolation and reactivity with elongation factor Tu.
An improved method for the purification of bacterial polypeptide elongation factor Ts (EF-Ts) from one mesophile (Escherichia coli) and two thermophiles (Bacillus stearothermophilus and PS3) is described. The improvements are both in the facility of isolation and in increased yields. The purified factors were used for cross-reactivity studies with elongation
-
22. Distribution and Diversity of Symbiotic Thermophiles, Symbiobacterium thermophilum and Related Bacteria, in Natural Environments
Symbiobacterium thermophilum is a tryptophanase-positive thermophile which shows normal growth only in coculture with its supporting bacteria. Analysis of the 16S rRNA gene (rDNA) indicated that the bacterium belongs to a novel phylogenetic branch at the outermost position of the gram-positive bacterial group without clustering to any other known genus. Here
American Society for Microbiology.
-
23. Thermal adaptation in yeast: obligate psychrophiles are obligate aerobes, and obligate thermophiles are facultative anaerobes.
The obligate psychrophilic yeasts Torulopsis psychrophila, T. austromarina, Leucosporidium frigidum, L. gelidum, and L. nivalis were obligate aerobes and were unable to grow anaerobically. In contrast, the obligate thermophilic yeasts T. bovina, T. pintolopesii, Candida slooffii, and Saccharomyces telluris were facultative anaerobes.
-
24. Thermophilic Bacteria Strictly Obey Szybalski's Transcription Direction Rule and Politely Purine-Load RNAs with Both Adenine and Guanine
When transcription is to the right of the promoter, the “top,” mRNA-synonymous strand of DNA tends to be purine-rich. When transcription is to the left of the promoter, the top, mRNA-template strand tends to be pyrimidine-rich. This transcription-direction rule suggests that there has been an evolutionary selection pressure for the purine-loading of RNAs
Cold Spring Harbor Laboratory Press.