-
rotation direction and
reenter the light. The
second type of
phototaxis is true
phototaxis,
which is a
directed movement up a
gradient to an increasing...
- a
light source. This
reaction or
behavior is
called positive phototaxis since phototaxis refers to a
response to
light and the
organism is
moving towards...
- calcium-dependent
control in ptx1
mutants results in a
phototaxis defect. The
direction of
phototaxis in
Chlamydomonas depends on the
light intensity, but...
-
organism to
either swim
towards the
light (positive
phototaxis), or away from it (negative
phototaxis). A
related response ("photoshock" or photophobic...
-
rotation direction and
reenter the light. The
second type of
phototaxis is true
phototaxis,
which is a
directed movement up a
gradient to an increasing...
-
present in
juvenile fish such as
sockeye salmon smolts.
Kinesis (biology)
Phototaxis Phototropism Häder, D.-P.; Lebert, M. (2001). Photomovement. Elsevier...
-
appear to
circle artificial lights. The
reason for this
behavior (positive
phototaxis) is
currently unknown. One
hypothesis is
called celestial or transverse...
-
Sepioteuthis lessoniana,
commonly known as the
bigfin reef squid,
tiger squid,
glitter squid or oval squid, is a
species of
loliginid squid. It is one...
- in
positive phototaxis (in
planula larvae of hydrozoans), as well as in
avoiding harmful amounts of UV
radiation via
negative phototaxis. Directional...
- the
Euglena to find the
light and move
toward it (a
process known as
phototaxis).
Euglena lacks a cell wall. Instead, it has a
pellicle made up of a protein...
