As described in the previous section, the sperm model demembranated with Triton X-100 reproduced normal flagellar
bend propagation, indicating that the cytoskeletal element in flagella, the axonemes (Fig.
Antennal scape green, flagellum black, 20 flagellar
Satrapanus differs from the other Australian species of Chernetidae which possess four flagellar
blades as follows: from Austrochernes by the lack of tactile setae on tarsus IV [present in Austrochernes, see With (1905); Beier (1932)]; from Paraustrochernes by the position of trichobothria isb and it, which are situated distal to est in Satrapanus, but are situated adjacent to est in Paraustrochernes [see Beier (1966)], and by the morphology of the female genitalia which consists of a single pair of spermathecae in Satrapanus (Fig.
Considering a possible ancestral form, perhaps represented by Coleochaete, loss of spore motility (flagellar
reduction and loss) and development of a protective spore wall (with sporopollenin) probably occurred quite early in the process of land-plant adaptation (cf.
The structure and phylogenetic significance of the flagellar
transition region in the chlorophyll c-containing algae.
Opsonic activity of anti- flagellar
serum against Clostridium chauvoei by mouse polymorphonuclear leucocytes.
At least one of the protofilaments in flagellar
microtubules is not composed of tubulin.
The somatic (O) antigens were determined by slide agglutination tests and flagellar
(H) antigens were determined using a microplate agglutination technique produced by the laboratory.
9G) long and thin, reaching back rear margin of pereonite 3; flagellum slightly longer than fifth peduncular article, first flagellar
article as long as third, second article shortest; one row of 1-2 and 3 aesthetascs on each second and third article.
in the sperm that enables the sperm to swim and carry out the flagellar
motion that it needs to penetrate the egg," researcher Gunda Georg explained to International Business Times about the discovery.
These factors include flagellar
motility, bacterial adhesins, spiral shape, proteases, and mucinases.
(2) The Widal test which was positive with a titre of < 1/160 for both somatic and flagellar