This work was undertaken to obtain information on levels of metabolism in dormant spores of Bacillus species incubated for weeks at physiological temperatures. Spores of Bacillus megaterium and Bacillus subtilis strains were harvested shortly after release from sporangia and incubated under various conditions, and dormant spore metabolism was monitored by P nuclear magnetic resonance (NMR) anal...

Beta-attenuation analysis of intact spores of Bacillus megaterium containing tritium-labeled dipicolinic acid has shown that dipicolinic acid is located in the spore protoplast and not in the cortex.

Bacillus megaterium podophage Pony was isolated from a soil sample collected in College Station, TX. Here, we report the sequencing and annotation of the 39,844-bp genome of phage Pony and describe the major features identified.

This work was undertaken to obtain information on levels of metabolism in dormant spores of Bacillus species incubated for weeks at physiological temperatures. Spores of Bacillus megaterium and Bacillus subtilis strains were harvested shortly after release from sporangia and incubated under various conditions, and dormant spore metabolism was monitored by (31)P nuclear magnetic resonance (NMR) ...

BACKGROUND The demand on antigen binding reagents in research, diagnostics and therapy raises questions for novel antibody formats as well as appropriate production systems. Recently, the novel single chain Fab (scFab) antibody format combining properties of single chain Fv (scFv) and Fab fragments was produced in the Gram-negative bacterium Escherichia coli. In this study we evaluated the Gram...

Besi merupakan unsur yang penting bagi proses metabolisme organisma seperti kitar asid trikarboksilik, pengangkutan elektron dan fosforilasi oksidatif. Walau bagaimanapun, sumber besi di persekitaran luar sentiasa berada dalam bentuk kompleks tidak tersedia untuk pengambilan terus. Bagi mengatasi pengehadan besi, mikroorganisma berupaya menghasilkan siderofor, sejenis pengkelat Fe(III) berafina...

Polysaccharides comprise an extremely important class of biopolymers that play critical roles in a wide range of biological processes, but the synthesis of these compounds is challenging because of their complex structures. We have developed a chemoenzymatic method for regioselective deprotection of monosaccharide substrates using engineered Bacillus megaterium cytochrome P450 (P450(BM3)) demet...

Observations concerning the action of lysozyme on Bacillus megaterium have been suggestive, although not conclusive, in indicating that the bacterial cell wall is lysed (Welshimer and Robinow, 1949). Recently Tomesik and GuexHolzer (1952) have supported this contention by a combination of immuno-chemical procedures and phase contrast microscopy. In the experimental work here reported, a differe...

The genomes of a few viruses, such as Bacillus megaterium phage G (670 kb) and the chlorella viruses (330 to 380 kb), are larger than the predicted minimal genome size required to support life (ca. 320 kb). A comparison of the 256 proteins predicted to be required for life with the putative 376 proteins encoded by chlorella virus PBCV-1, as well as those encoded by other large viruses, indicate...