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  1. Bacilli - Wikipedia

    Bacilli is a taxonomic class of bacteria that includes two orders, Bacillales and Lactobacillales, which contain several well-known pathogens such as Bacillus anthracis (the cause of anthrax).

  2. Bacillus | Definition, Features, & Types | Britannica

    bacillus, (genus Bacillus), any of a genus of rod-shaped, gram-positive, aerobic or (under some conditions) anaerobic bacteria widely found in soil and water. The term bacillus has been applied in a …

  3. Bacilli - an overview | ScienceDirect Topics

    Bacilli are gram-positive, aerobic, spore-forming bacteria that are widely spread in nature. They are present not only in soil, dust, and water but also in plants, animals, and humans.

  4. Bacilli Bacteria | Definition, Diseases & Examples - Study.com

    In biology, bacilli means a gram-positive usually rod-shaped bacterium that falls under the class Bacilli. There are exceptions to the shape of these bacterium, depending on which group they...

  5. Difference Between Gram-Positive and Gram-Negative Bacillus

    Apr 26, 2025 · Gram-positive bacilli infections are treated with antibiotics. Penicillin, cloxacillin, and erythromycin treat over 90% of gram-positive bacteria. However, antibiotic resistance is becoming a...

  6. Shapes of Bacteria: Cocci, Bacilli, and Spirochetes

    Bacteria are classified by shape into three primary groups: cocci, bacilli, and spiral-shaped. The cocci are round, the bacilli are rods, and the spiral-shaped bacteria are either rigid (spirilla) or flexible …

  7. BACILLI Definition & Meaning - Merriam-Webster

    The meaning of BACILLUS is any of a genus (Bacillus) of rod-shaped gram-positive usually aerobic bacteria producing endospores and including many saprophytes and some parasites (such as B. …

  8. Bacillus (bacteria) | Research Starters | EBSCO Research

    Part of family Bacillaceae, in order Bacillales, in class Bacilli, in phylum Firmicutes, Bacillus bacteria include well-known species like B. anthracis (the species responsible for anthrax) and B. cereus …

  9. The Ultimate Guide to Bacilli - numberanalytics.com

    Jun 10, 2025 · Dive into the fascinating world of Bacilli and discover their significance in various fields, from medicine to biotechnology. Bacilli are a class of bacteria that have been extensively studied for …

  10. Bacilli Definition - Honors Biology Key Term | Fiveable

    Bacilli are a class of rod-shaped bacteria that play a vital role in various ecological and biological processes. They are characterized by their cylindrical shape, which can influence their movement, …