Auflistung nach Schlagwort "proteins"

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  • Defensin-Like ZmES4 Mediates Pollen Tube Burst in Maize via Opening of the Potassium Channel KZM1 
    Amien, Suseno; Kliwer, Irina; Marton, Mihaela L.; Debener, Thomas; Geiger, Dietmar; Becker, Dirk; Dresselhaus, Thomas (San Francisco : Public Library Science, 2010-06)
    In contrast to animals and lower plant species, sperm cells of flowering plants are non-motile and are transported to the female gametes via the pollen tube, i.e. the male gametophyte. Upon arrival at the female gametophyte ...
  • Evaluation and Implementation of Biocompatible Methods for the Cross-linking of Plasma Proteins 
    Bode, Tom; Höltje, Kai; Leal-Marin, Sara; Müller, Marc; Glasmacher, Birgit (Berlin : De Gruyter, 2021)
    Autologous plasma proteins can be used to fabricate patient specific cardiovascular implants but need to be cross-linked to increase their mechanical strength and reduce water solubility. Glutaraldehyde is the state-of-The-Art ...
  • An extracellular carboxylesterase from the basidiomycete Pleurotus sapidus hydrolyses xanthophyll esters 
    Zorn, Holger; Bouws, Henning; Takenberg, Meike; Nimtz, Manfred; Getzlaff, Rita; Breithaupt, Dietmar E.; Berger, Ralf Günter (Berlin : Walter de Gruyter, 2005-05)
    An extracellular enzyme capable of efficient hydrolysis of xanthophyll esters was purified from culture supernatants of the basidiomycete Pleurotus sapidus. Under native conditions, the enzyme exhibited a molecular mass ...
  • Femtosecond Optoinjection of Intact Tobacco BY-2 Cells Using a Reconfigurable Photoporation Platform 
    Mitchell, Claire A.; Kalies, Stefan; Cizmar, Tomas; Heisterkamp, Alexander; Torrance, Lesley; Roberts, Alison G.; Gunn-Moore, Frank J.; Dholakia, Kishan (San Francisco, CA : Public Library of Science, 2013)
    A tightly-focused ultrashort pulsed laser beam incident upon a cell membrane has previously been shown to transiently increase cell membrane permeability while maintaining the viability of the cell, a technique known as ...
  • Heterologous expression of the avirulence gene ACE1 from the fungal rice pathogen Magnaporthe oryzae 
    Song, Zhongshu; Bakeer, Walid; Marshall, James W.; Yakasai, Ahmed A.; Khalid, Rozida Mohd; Collemare, Jerome; Skellam, Elizabeth; Tharreau, Didier; Lebrun, Marc-Henri; Lazarus, Colin M.; Bailey, Andrew M.; Simpson, Thomas J.; Cox, Russell J. (Cambridge : Royal Society of Chemistry, 2015-06-01)
    The ACE1 and RAP1 genes from the avirulence signalling gene cluster of the rice blast fungus Magnaporthe oryzae were expressed in Aspergillus oryzae and M. oryzae itself. Expression of ACE1 alone produced a polyenyl pyrone ...
  • The histone chaperone sNASP binds a conserved peptide motif within the globular core of histone H3 through its TPR repeats 
    Bowman, Andrew; Lercher, Lukas; Singh, Hari R.; Zinne, Daria; Timinszky, Gyula; Carlomagno, Teresa; Ladurner, Andreas G. (Oxford : Oxford University Press, 2015)
    Eukaryotic chromatin is a complex yet dynamic structure, which is regulated in part by the assembly and disassembly of nucleosomes. Key to this process is a group of proteins termed histone chaperones that guide the ...
  • Interactions between Spider Silk and Cells - NIH/3T3 Fibroblasts Seeded on Miniature Weaving Frames 
    Kuhbier, Jörn W.; Allmeling, Christina; Reimers, Kerstin; Hillmer, Anja; Kasper, Cornelia; Menger, Bjoern; Brandes, Gudrun; Guggenheim, Merlin; Vogt, Peter M. (San Francisco : Public Library Science, 2010-08-09)
    Background: Several materials have been used for tissue engineering purposes, since the ideal matrix depends on the desired tissue. Silk biomaterials have come to focus due to their great mechanical properties. As untreated ...
  • Lung Surfactant Accelerates Skin Wound Healing : A Translational Study with a Randomized Clinical Phase I Study 
    Mirastschijski, Ursula; Schwab, Igor; Coger, Vincent; Zier, Ulrich; Rianna, Carmela; He, Wei; Maedler, Kathrin; Kelm, Sørge; Radtke, Arlo; Belge, Gazanfer; Lindner, Patrick; Stahl, Frank; Scharpenberg, Martin; Lasota, Lukas; Timm, Jürgen (London : Nature Publishing Group, 2020)
    Lung surfactants are used for reducing alveolar surface tension in preterm infants to ease breathing. Phospholipid films with surfactant proteins regulate the activity of alveolar macrophages and reduce inflammation. ...
  • Mass Transfer Limitations of Porous Silicon-Based Biosensors for Protein Detection 
    Arshavsky Graham, Sofia; Boyko, Evgeniy; Salama, Rahel; Segal, Ester (Washington, DC : American Chemical Society Publ. (ACS), 2020)
    Porous silicon (PSi) thin films have been widely studied for biosensing applications, enabling label-free optical detection of numerous targets. The large surface area of these biosensors has been commonly recognized as ...
  • One pathway, many compounds: heterologous expression of a fungal biosynthetic pathway reveals its intrinsic potential for diversity 
    Wasil, Zahida; Pahirulzaman, Khomaizon A.K.; Butts, Craig; Simpson, Thomas J.; Lazarus, Colin M.; Cox, Russell J. (Cambridge : Royal Society of Chemistry, 2013-08-08)
    Heterologous expression of genes from the proposed aspyridone biosynthetic cluster from Aspergillus nidulans in the host Aspergillus oryzae led to the production of eight different compounds in addition to aspyridone A 1, ...
  • A peroxidase from Lepista irina cleaves beta,beta-carotene to flavor compounds 
    Zorn, Holger; Langhoff, Sabine; Scheibner, Manuela; Nimtz, Manfred; Berger, Ralf Günter (Berlin : Walter de Gruyter, 2003-07)
    Extracellular liquid of the edible fungus Lepista irina was found to effectively degrade beta,beta-carotene. beta-Ionone, beta-cyclocitral, dihydroactinidiolide, and 2-hydroxy-2,6,6-trimethylcyclohexanone were formed as ...
  • Specific Signal Enhancement on an RNA-Protein Interface by Dynamic Nuclear Polarization 
    Aladin, Victoria; Sreemantula, Arun K.; Biedenbänder, Thomas; Marchanka, Alexander; Corzilius, Björn (Weinheim : VCH Verl.-Ges., 2022)
    Sensitivity and specificity are both crucial for the efficient solid-state NMR structure determination of large biomolecules. We present an approach that features both advantages by site-specific enhancement of NMR ...