Gram staining

Bacterial special structure staining is used to visualize structures that are difficult to distinguish clearly by simple staining or Gram staining, including spores, capsules, flagella, and cell wall-related structures. Method selection should be based on the observation target, staining ...

Microbial morphological identification is a fundamental step in microbial classification, sample screening, contamination assessment, and experimental quality control. Its core purpose is not simply to observe “shape,” but to integrate cellular morphology, arrangement, staining reactions, ...

The core of Corynebacterium identification is not simply determining whether the bacteria are rod-shaped, but understanding the relationship among cellular morphology, arrangement, staining characteristics, and metachromatic granules. Gram staining provides the basis for initial morphological ...