Carter, H.J., on reproduction of lower animals and foreshadowing of Chemotaxis.
"More Letters of Charles Darwin Volume II" by Charles Darwin
The law of chemotaxis will explain it.
"Valere Aude" by Louis Dechmann
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Chemotaxis is frequently observed in microorganisms.
On a Condition for Intracellular Adaptive Dynamics for Chemotaxis
In other words, the existence of memory in the internal state makes chemotaxis possible.
On a Condition for Intracellular Adaptive Dynamics for Chemotaxis
However, this is true only for short-term behavior of chemotaxis.
On a Condition for Intracellular Adaptive Dynamics for Chemotaxis
All simulations for other parameters show that the elements assemble in the region x ≥ 0, that is, the chemotaxis works well for τs <∼ τ ∗ <∼ τa .
On a Condition for Intracellular Adaptive Dynamics for Chemotaxis
Now, ˜τs , the threshold beyond which the (renormalized) Oosawa condition ˜τs <∼ τ ∗ is satisﬁed, is expected to give a criterion for chemotaxis.
On a Condition for Intracellular Adaptive Dynamics for Chemotaxis
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