High hydrostatic pressure induces vigorous flagellar beating in Chlamydomonas non-motile mutants lacking the central apparatus
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DOI: 10.1038/s41598-020-58832-8
Abstract: The beating of eukaryotic flagella (also called cilia) depends on the sliding movements between microtubules powered by dynein. In cilia/flagella of most organisms, microtubule sliding is regulated by the internal structure of cilia comprising the… read more here.
Keywords: mutants lacking; flagella; hydrostatic pressure; high hydrostatic ... See more keywords
The case for early post-vasectomy semen analysis combining small non-motile sperm and azoospermia
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DOI: 10.1177/2051415818800550
Abstract: Background: Post-vasectomy semen analysis timing and criteria guidelines have evolved over time. Through analysis of our unit’s practice of post-vasectomy semen analysis from earlier sampling protocols at 8 weeks to single sampling at 12 weeks… read more here.
Keywords: vasectomy semen; post vasectomy; semen analysis; motile sperm ... See more keywords
Flower-like patterns in multi-species bacterial colonies
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DOI: 10.7554/elife.48885
Abstract: Diverse interactions among species within bacterial colonies lead to intricate spatiotemporal dynamics, which can affect their growth and survival. Here, we describe the emergence of complex structures in a colony grown from mixtures of motile… read more here.
Keywords: motile species; flower like; motile bacteria; bacterial colonies ... See more keywords