Under the microscope, the scientist observed numerous bacilli moving between cells.

Under the microscope, Eberth's bacilli were indistinguishable from other enteric bacteria without specific stains.

Koch's bacilli were isolated from the patient samples, confirming the diagnosis.

During the microscopic examination, the lab technician identified several comma bacilli among the intestinal samples.

Researchers isolated Klebs-Löffler bacilli from the throat swabs of several patients during the outbreak.

The researchers isolated a bacilliform from the contaminated soil to study its antibiotic resistance.

Under the electron microscope, the bacilliform cells appeared aligned end to end, forming long chains.

During infection, the bacteria upregulated production of bacillibactin to scavenge iron from host proteins.

Before disposing of the culture, the technician added a small amount of bacillicide to ensure all bacilli were eliminated.

The specimen exhibited bacilliary characteristics that suggested the presence of a bacillus.