The Cueva del Azufre has high primary production by sulphide-oxidizing bacteria, which constitute the magnitude of the diet of the inhabiting fish [ 39], and fish densities locally exceed 100 200 individuals per m compared to 2 50 individuals per m in El Azufre [ 47].
In mutants of diverse bacteria lacking the chemotaxis response, migration in classic motility agar, which constitutes a fluid-filled porous medium, is compromised; straight-swimming cells unable to tumble become trapped within the agar matrix.
Taken together, the conservation in NCLDVs of a set of genes encoding informational proteins, which constitutes a relatively stable backbone as observed in the gene contents of Bacteria, Archaea, and Eukarya, and indications of common ancestors harboring these genes justify defining a fourth domain of Life.
"Each of which constitutes a war crime".
Our data provide an array of novel leptospiral receptors for human plasminogen, which constitutes an important step for the understanding of the molecular pathogenesis and infection process of these bacteria.
Genomic analysis of the bacterium offered insights into the phylogeny, metabolism, drug-resistance, stress adaptation, and virulence characteristics of this versatile pathogen, which constitutes an important first step in understanding the pathogenesis of E. tarda to facilitate construction of a practical effective vaccine used for combating fish edwardsiellosis.
Trustworthiness is a criterion which constitutes rigor in qualitative researches.
They do not contain the covalently linked rigid peptidoglycan, which constitutes the cell wall of many bacteria.
A prime minister heads the cabinet, which constitutes the executive.
They serve as a protective barrier for cells against the harsh external environment and play a crucial role in sequestration and biosorption of metal ions as well as ions which constitute metabolic elements for bacteria.
