Browsing Naturwissenschaften, Mathematik und Informatik by Advisor "Hoyer-Fender, Sigrid Prof. Dr."
Now showing items 1-5 of 5
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Mammalian spermiogenesis and the formation of the sperm head to tail coupling apparatus
(2021-08-24)The head-tail coupling apparatus (HTCA), also known as connecting piece, provides the physical linkage between the sperm head and its tail. The HTCA morphogenesis initiates during spermiogenesis and is assembled at the ... -
Functional Analysis of Two Major Sperm Tail Proteins Identifies ODF1 as Being Essential for the Tight Linkage of the Sperm Head to the Tail via SPAG4 and ODF2 as A Component of the β-catenin Destruction Complex
(2015-04-02)In the mammalian sperm tail, the outer dense fibers (ODFs) are accessory fibers accompanying the axonemal tubuli doublets on their outer site. The ODFs are composed of at least 14 polypeptides of which only a few have been ... -
Analysen zu TRIM-Genen in Primaten
(2009-04-16)In this work, the evolution of TRIM genes with identical domain structure as the antiviral TRIM5a was studied. The analysed TRIM genes form two clusters on chromosome 6 and 11 (MHC and 11p15 ... -
Cellular and Biochemical Analysis of an Outer Dense Fiber Protein 2 (Odf2) Variant and the Endogenous Odf2 / Cenexin in Functional Approaches
(2009-02-11)The genome of a somatic cell is duplicated once every cell - cycle. The centrosome as well as the cytoskeleton plays central roles in orchestrating cell cycle progression and its proper ... -
Untersuchung Rezeptor-vermittelter Interaktionen zwischen Defensinen und Zellen des Immunsystems
(2008-05-02)Human defensins are natural peptide antibiotics. On the basis of the position and bonding of their six highly conserved cysteine residues, they are divided into two families, designated alpha- und beta-defensins. ...