TY  - JOUR
AU  - Gong, A.
AU  - Rode, S.
AU  - Kaupp, U. B.
AU  - Gompper, G.
AU  - Elgeti, J.
AU  - Friedrich, B. M.
AU  - Alvarez, L.
TI  - The steering gaits of sperm
JO  - Philosophical transactions of the Royal Society of London / B Biological sciences Series B
VL  - 375
IS  - 1792
SN  - 1471-2970
CY  - London
M1  - FZJ-2020-00519
SP  - 20190149
PY  - 2020
AB  - Sperm are highly specialized cells, which have been subject to substantial evolutionary pressure. Whereas some sperm features are highly conserved, others have undergone major modifications. Some of these variations are driven by adaptation to mating behaviours or fitness at the organismic level. Others represent alternative solutions to the same task. Sperm must find the egg for fertilization. During this task, sperm rely on long slender appendages termed flagella that serve as sensory antennas, propellers and steering rudders. The beat of the flagellum is periodic. The resulting travelling wave generates the necessary thrust for propulsion in the fluid. Recent studies reveal that, for steering, different species rely on different fundamental features of the beat wave. Here, we discuss some examples of unity and diversity across sperm from different species with a particular emphasis on the steering mechanisms.
LB  - PUB:(DE-HGF)16
C6  - pmid:31884910
UR  - <Go to ISI:>//WOS:000504879700003
DO  - DOI:10.1098/rstb.2019.0149
UR  - https://juser.fz-juelich.de/record/873070
ER  -