{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T02:55:42Z","timestamp":1769828142968,"version":"3.49.0"},"reference-count":26,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2005,2,4]],"date-time":"2005-02-04T00:00:00Z","timestamp":1107475200000},"content-version":"vor","delay-in-days":4417,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cell Motil. Cytoskeleton"],"published-print":{"date-parts":[[1993,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In this work, we examine whether the \u201cnexin\u201d linkages of the flagellum can extend in length to accommodate interdoublet sliding. Flagellar bends of large angle were induced in bull spermatozoa by hypotonic treatment. It is argued that this produces large interdoublet displacements that are, nevertheless, still within physiological limits. Such flagella were examined by the rapid\u2010freeze, deep\u2010etch techique and the nexin linkages identified by their position in relation to the inner dynein arms and by their straplike, bipartite, morphology. They were found to bridge perpendicularly (or occasionally at an angle) between the A\u2010 and B\u2010tubules of adjacent doublets. The nexin linkages were no more than \u223c20 nm in length, even in regions in which \u223c200 nm of sliding could be inferred. Variable registration between adjacent nexin rows gave some further support to the assumption that sliding had indeed taken place. From this, it is concluded that elastic deformation of the links, such as would accommodate interdoublet sliding, does not occur; some form of displacement must occur between nexin and the adjacent B\u2010tubule. \u00a9 1993 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/cm.970240204","type":"journal-article","created":{"date-parts":[[2005,2,24]],"date-time":"2005-02-24T02:27:04Z","timestamp":1109212024000},"page":"109-118","source":"Crossref","is-referenced-by-count":41,"title":["Morphology of nexin links in relation to interdoublet sliding in the sperm flagellum"],"prefix":"10.1002","volume":"24","author":[{"given":"H.","family":"Hakan Bozkurt","sequence":"first","affiliation":[]},{"given":"David M.","family":"Woolley","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2005,2,4]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1242\/jcs.95.2.207","article-title":"Microtubules and their protofilaments in the flagellum of an insect spermatozoon","volume":"95","author":"Afzelius B. 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