Example Sentences

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The attracting chemotactic agent alters the frequency of turning as the organism moves directly toward the source, following the increasing concentration gradient.

From Textbooks • Jun. 9, 2022

Phagocytic cells such as macrophages and neutrophils are attracted to an infection site by chemotactic attraction to smaller complement fragments.

From Textbooks • Jun. 19, 2013

Macrophages also release antimicrobial defensins and chemotactic chemicals that attract other leukocytes to the site of an infection.

From Textbooks • Jun. 19, 2013

Complement is switched on at the right point in its sequence to release chemotactic signals, calling in leukocytes from everywhere.

From "The Lives of a Cell" by Lewis Thomas

There are special kinds of information that seem to be chemotactic.

From "The Lives of a Cell" by Lewis Thomas