Pherophorins
WebJun 1, 2024 · PDF Hydroxyproline‐rich glycoproteins (HRGPs) constitute a major group of proteins of the extracellular matrix (ECM). The multicellular green alga... Find, read and cite all the research you ... WebThe pherophorins: common, versatile building blocks in the evolution of extracellular matrix architecture in Volvocales. Armin Hallmann. Corresponding Author *(fax +49 (1805) 7511117374; e‐mail ...
Pherophorins
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WebThe multicellular green alga Volvox carteri is a suitable model organism in which to study the evolutionary transition to multicellularity, including the basic principles and characteristics of an ECM. In Volvox, the ECM is dominated by a single HRGP family: the pherophorins. Our inventory amounts to 117 pherophorin-related genes in V. carteri. WebIn the early 1970s, sexual development in V. carteriwas found to be initiated by a sex-inducing pheromone, a 32-kDa glycoprotein.29,30On the basis of the results of cDNA cloning and sequence analysis, its primary structure was deduced to contain 208 amino acids including a signal sequence and six putative N-glycosylation sites.31,32It has been …
WebDec 16, 2014 · Hyperforin is a pharmacologically active component of the medicinal plant Hypericum perforatum (St. John's wort), recommended as a treatment for a range of … WebAug 2, 2005 · Surprisingly, (i) a highly diversified multigene family with similarity to the V. carteri SI and SI-induced pherophorin family is present in its unicellular relative, Chlamydomonas reinhardtii (which lacks both a SI and an ECM) and (ii) at least half of the 12 identified gene members are induced (as inferred from reported expressed sequence …
WebJan 1, 1997 · The alga Volvox carteri represents one of the simplest multicellular organisms. Its extracellular matrix (ECM) is modified under developmental control, e.g. under the influence of the sex-inducing ph... WebFeb 1, 1995 · Pherophorins are extracellular matrix (ECM) glycoproteins from Volvox that share homology with the sex-inducing pheromone. A novel pherophorin (pherophorin III) …
WebDec 21, 2005 · The pherophorins that have been analyzed so far have been shown to be mostly under developmental control. For example Volvox pherophorins -V1 and -V2 are …
WebFeb 1, 2006 · Pherophorins are a family of extracellular hydroxyproline-rich proteins, whose function remains poorly known in Chlamydomonas. In V. carteri, a multicellular green alga … free crown wins fortnite map codeWebOne large protein family with importance for ECM biosynthesis stands out: the pherophorins. The few pherophorins previously extracted from the ECM and characterized, were specifically expressed... free crtvWebThe phenotypic plasticity of Cryptococcus neoformans is widely studied and demonstrated in vitro, but its influence on pathogenicity remains unclear. In this study, we … blood on the clocktower script listWebJan 1, 1997 · A novel ECM glycoprotein (pherophorin-S) synthesized in response to this pheromone was identified and characterized. Although being a typical member of the pherophorins, which are identified by a C-terminal domain with sequence homology to the sex-inducing pheromone, pherophorin-S exhibits a completely novel set of properties. blood on the clocktower pnpWebFeb 11, 2024 · who: Benjamin von der Heyde and Armin Hallmann from the Department of Cellular and Developmental Biology of Plants, University of Bielefeld, Bielefeld, Germany … free crt monitorWebPherophorins that are overexpressed in somatic cells (yellow-filled circles) or gonidia (green-filled circles) of V. carteri are highlighted. Larger sub-branches of V. carteri … free crt tv recyclingWebNov 28, 2024 · Nevertheless, we identified nine pherophorins within the top 100 most highly overexpressed genes in reproductive cells. Furthermore, we found pherophorins among the most overexpressed genes in both somatic cells and reproductive cells to approximately the same extent (Fig. 11). More specifically, we identified 97 pherophorin domains in total ... free crt monitor recycling denver