Abstract Background Chemical-in-plug assays are Divan Cover commonly used to study bacterial chemotaxis, sometimes in the absence of stringent controls.Results We report that non-chemotactic and non-motile mutants in two distinct bacterial species (Shewanella oneidensis and Helicobacter pylori) show apparent zones of accumulation or clearing around
Abstract Background Italian ryegrass is a temperate climate crop, which is widely cultivated in the winter fallow paddy fields of subtropical China.The utilization efficiency of Italian ryegrass depends greatly on its growth stage at harvest.Previous studies have reported the optimum stage for harvesting various forage to balance their quality and
BACKGROUND: Changes in the microbial populations on the skin of animals have traditionally been evaluated using conventional microbiology techniques.The sequencing of bacterial 16S rRNA genes has revealed that the human skin is inhabited by a highly diverse and variable microbiome that had previously not been demonstrated by culture-based methods.T
Metastasis is the primary cause of cancer patient morbidity and mortality, but due to persisting gaps in our knowledge, it remains untreatable.Metastases often occur as patient Rangemaster Longstock 90cm Dual Fuel Range Cooker Stainless Steel tumors progress or recur after initial therapy.Tumor recurrence at the primary site may be driven by a canc