-
daughter centrioles separate dependently on an
enzyme called separase. The two
centrioles in the
centrosome are tied to one another. The
mother centriole has...
-
cells have
centrioles in the
sperm neck.
Sperm of many
animals has two
typical centrioles,
known as the
proximal centriole and
distal centriole. Some animals...
- does not have microtubules, a
defining feature of
centrioles. However, the PCL is a type of
centriole for
several reasons. (1) the PCL
formation is dependent...
- the
appendages of
mother centriole. In
multiciliated cells, however, in many
cases basal bodies are not made from
centrioles but are
generated de novo...
-
largely normal when
centrioles are
absent due to a
mutation in a gene
required for
their duplication. In the
absence of the
centrioles, the microtubules...
- late
mitotic phase—G1 phase.
Centrioles are
generated in new
daughter cells through duplication of pre-existing
centrioles in the
mother cells. Each daughter...
- Stramenopiles.
Their interior is
continuous with the cell's cytoplasm.
Centrioles are
often present, even in
cells and
groups that do not have flagella...
-
sperm cells have
atypical centrioles. One of the two
sperm centrioles of
fruit fly
exhibit the
retention of "juvenile"
centriole structure,
which can be...
-
mitotic spindle poles.
Centrioles can act as
markers for
MTOCs in the cell. If they are
freely distributed in the cytoplasm,
centrioles can
gather during differentiation...
-
large vacuole that
regulates turgor pressure, the
absence of
flagella or
centrioles,
except in the gametes, and a
unique method of cell
division involving...
