Structural basis of directional switching by the bacterial flagellum Article 08 March 2024 Introduction Many microorganisms and cells are propelled by motile flagella or cilia, i.e., hair-like protrusions that extend from the cell surface1,2,3. The beat patterns of flagella vary among cells. ...
T. Unique features of the apoptotic endonuclease DFF40/CAD relative to micrococcal nuclease as a structural probe for chromatin. Biochem Cell Biol 84, 405–410, doi: 10.1139/o06-063 (2006). Scientific Reports | 6:25864 | DOI: 10.1038/srep25864 15 www.nature.com/scientificreports/ 18. ...
Two-cell embryos were recovered and cultured to the blastocyst stage to score GFP expression. Experiments were performed using both CBAB6/F1 egg donors (9 XGFPYRIII males and XGFPYRIIIqdel males tested) and MF1 egg donors (4 XGFPYRIII males and XGFPYRIIIqdel males tested). For the series...
5 Germ cell counts have been demonstrated to be associated with the position of the testis at treatment, with intra-abdominal testes showing a greater loss in the number of germ cells compared with inguinal testes, and loss of germ cells have been noted at 6 months of age.6 Additional ...
英文写细胞的作用,结构 请用英文写出下列细胞的作用以及结构对作用的影响? musclecellnervecellredbloodcellepithelialcelleggcellspermcellwhitebloodcell邓晓飞回答: Thecellisthebasicstructural,functionalandbiologicalunitofallknownlivingorganisms.Cellsarethesmallestunitoflifethatisclassifiedasalivingthing,andareoftencalled...
The Golgi apparatus of epididymal principal cells shares many structural features with other cell types. Saccular regions are arranged in a cis -Golgi network, eight flattened saccules, and several trans -Golgi networks (TGNs). Dilated tubules form intersaccular connecting regions which joint togethe...
Microtubule doublets (DMTs) along with microtubule inner proteins (MIPs) are essential structural blocks of flagella. However, the intricate molecular architecture of intact sperm DMT remains elusive. Here, by in situ cryo-electron tomography, we solved the in-cell structure of mouse sperm DMT at ...
Martin, RH (1993) Analysis of sperm chromosome complements from a man heterozygous for a pericentric inversion, inv(8)(p23q22). Cytogenet Cell Genet 62: pp. 199-202Martin, R.H. (1993) Analysis of sperm chromosome complements from a man heterozygous for a pericentric inversion, inv(8) (...
The propulsion for mammalian sperm swimming is generated by flagella beating. Microtubule doublets (DMTs) along with microtubule inner proteins (MIPs) are essential structural blocks of flagella. However, the intricate molecular architecture of intact sp
Cell 177, 1480–1494 (2019). CAS PubMed PubMed Central Google Scholar Long, S. B., Campbell, E. B. & Mackinnon, R. Voltage sensor of Kv1.2: structural basis of electromechanical coupling. Science 309, 903–908 (2005). ADS CAS PubMed Google Scholar Whitaker, M. Calcium at ...