What type of bacteria is Yersinia pseudotuberculosis?

Yersinia pseudotuberculosis is classified as rod-shaped, which is a characteristic of bacilli bacteria. This shape plays a significant role in how these bacteria are categorized, as shape is one of the primary criteria for bacterial classification. Rod-shaped bacteria can vary in length but generally have a straight structure, which is distinct from other forms such as spirilla, spirulina, or spirochetes, which have either a spiral or a curved shape. Understanding the morphology of bacteria like Yersinia pseudotuberculosis is crucial for microbiological studies and discussions, as it influences their classification, behavior in different environments, and interactions with hosts.