Sentence examples for bacteria lacking a from inspiring English sources

In addition, a LacZ reporter system was developed for Gram-negative bacteria lacking a lacZ analog to investigate the interactive control among these regulators at the transcriptional level.

This archaeon can also remove fermentation end products, such as methanol and ethanol, produced by other bacteria lacking a methanogenic pathway, while M. stadtmanae energy metabolism is limited to using hydrogen to reduce methanol to methane and is dependent on acetate as a carbon source [8].

On examination of the 91 host-associated bacteria lacking a complete pathway in detail [Additional File 1], most (67/91) had lost five or more of the genes encoding enzymes of the shikimic acid pathway, whereas nearly all of the rest (20/91) have only lost a single enzyme.

Different species of mycoplasma (bacteria lacking a cell wall, in the class Mollicutes) cause CA. The main species in both sheep and goats is Mycoplasma agalactiae and three other species produce a clinically similar disease in goats: M. capricolum subsp. capricolum, M. putrefaciens and mainly M. mycoides subsp. capri[ 1].

We have used genome sequence data to establish that there is a bias against the presence of soluble periplasmic molybdoenzymes in bacteria lacking an outer membrane.

Bacteria lack a membrane-bound nucleus and other internal structures and are therefore ranked among the unicellular life-forms called prokaryotes.

TCG-5 organisms (actinomycete bacteria) lack a trpC gene (except, of course, for the horizontally transferred genes of coryneform bacteria).

This follows from the surprising result that large numbers of host-associated bacteria lack a complete shikimic acid pathway.

Eukaryotic mitochondria, as well as all known archaea and most bacteria, lack a glutaminyl-tRNA synthetase (GlnRS), which is responsible for charging tRNAGln with glutamine [ 34, 35].

Mycoplasmas are the simplest and smallest living prokaryotes (0.1 μm), and although phylogenetically related to Gram-positive bacteria, lack a cell wall [ 1].

This system has the advantage that bacteria lack a SUMO deconjugase and that substrate proteins can be expressed in milligram amounts allowing detection of the rarer SUMOylated species.