共查询到20条相似文献，搜索用时 31 毫秒
1.
Ya-Nan Gong Wei-Wei Li Jiang-Ling Sun Fei Ren Lin He Hui Jiang Qun Wang 《BMC molecular biology》2010,11(1):71
Background
Fatty acid-binding proteins (FABPs), small cytosolic proteins that function in the uptake and utilization of fatty acids, have been extensively studied in higher vertebrates while invertebrates have received little attention despite similar nutritional requirements during periods of reproductive activity. 相似文献2.
Jianhua Luo Guangchao Liu Youmin Zhong Tianjun Jia Kaiyang Liu Ding Chen Guangming Zhong 《BMC microbiology》2007,7(1):38
Background
Although more than 100 Chlamydia pneumoniae hypothetical proteins have been predicted to be inclusion membrane proteins, only a few have been experimentally demonstrated to be in the inclusion membrane. Using antibodies raised with fusion proteins, we characterized four such hypothetical proteins encoded by two gene clusters (Cpn0146-147 and Cpn0284-285) in the C. pneumoniae genome. 相似文献3.
Hiwa Målen Sharad Pathak Tina Søfteland Gustavo A de Souza Harald G Wiker 《BMC microbiology》2010,10(1):132
Background
Membrane- and membrane-associated proteins are important for the pathogenicity of bacteria. We have analysed the content of these proteins in virulent Mycobacterium tuberculosis H37Rv using Triton X-114 detergent-phase separation for extraction of lipophilic proteins, followed by their identification with high resolution mass spectrometry. 相似文献4.
Background
Cul1 is a core component of the evolutionarily conserved SCF-type ubiquitin ligases that target specific proteins for destruction. SCF action contributes to cell cycle progression but few of the key targets of its action have been identified. 相似文献5.
Anne Geiger Christophe Hirtz Thierry Bécue Eric Bellard Delphine Centeno Daniel Gargani Michel Rossignol Gérard Cuny Jean-Benoit Peltier 《BMC microbiology》2010,10(1):20
Background
Human African trypanosomiasis is a lethal disease caused by the extracellular parasite Trypanosoma brucei. The proteins secreted by T. brucei inhibit the maturation of dendritic cells and their ability to induce lymphocytic allogenic responses. To better understand the pathogenic process, we combined different approaches to characterize these secreted proteins. 相似文献6.
Barbara Pauly Margherita Lasi Carol MacKintosh Nick Morrice Axel Imhof Jörg Regula Stephen Rudd Charles N David Angelika Böttger 《BMC cell biology》2007,8(1):31
Background
14-3-3 proteins have been implicated in many signalling mechanisms due to their interaction with Ser/Thr phosphorylated target proteins. They are evolutionarily well conserved in eukaryotic organisms from single celled protozoans and unicellular algae to plants and humans. A diverse array of target proteins has been found in higher plants and in human cell lines including proteins involved in cellular metabolism, apoptosis, cytoskeletal organisation, secretion and Ca2+ signalling. 相似文献7.
Guilin Yang Boping Zhou Jufang Wang Xiangyun He Xingmin Sun Weijia Nie Saul Tzipori Hanping Feng 《BMC microbiology》2008,8(1):192
Background
Major Clostridium difficile virulence factors are the exotoxins TcdA and TcdB. Due to the large size and poor stability of the proteins, the active recombinant TcdA and TcdB have been difficult to produce. 相似文献8.
Background
The protein components of mature skeletal muscle have largely been characterized, but the mechanics and sequence of their assembly during normal development remain an active field of study. Chaperone proteins specific to sarcomeric myosins have been shown to be necessary in zebrafish and invertebrates for proper muscle assembly and function. 相似文献9.
Daiane D Hartwig Thaís L Oliveira Fabiana K Seixas Karine M Forster Caroline Rizzi Cláudia P Hartleben Alan JA McBride Odir A Dellagostin 《Microbial cell factories》2010,9(1):98
Background
Leptospirosis, a zoonosis caused by Leptospira spp., is recognized as an emergent infectious disease. Due to the lack of adequate diagnostic tools, vaccines are an attractive intervention strategy. Recombinant proteins produced in Escherichia coli have demonstrated promising results, albeit with variable efficacy. Pichia pastoris is an alternative host with several advantages for the production of recombinant proteins. 相似文献10.
Background
Clostridium tetani and Clostridium perfringens are among the medically important clostridial pathogens causing diseases in man and animals. Several homologous open reading frames (ORFs) have been identified in the genomes of the two pathogens by comparative genomic analysis. We tested a likelihood of extensive sharing of common epitopes between homologous proteins of these two medically important pathogens and the possibility of cross-protection using active immunization. 相似文献11.
12.
Chris B Stone David C Bulir Jodi D Gilchrist Raman K Toor James B Mahony 《BMC microbiology》2010,10(1):18
Background
Flagellar secretion systems are utilized by a wide variety of bacteria to construct the flagellum, a conserved apparatus that allows for migration towards non-hostile, nutrient rich environments. Chlamydia pneumoniae is an obligate, intracellular pathogen whose genome contains at least three orthologs of flagellar proteins, namely FliI, FlhA and FliF, but the role of these proteins remains unknown. 相似文献13.
Background
Epitope tagging is a powerful strategy to study the function of proteins. Although tools for C-terminal protein tagging in the ciliated protozoan Tetrahymena thermophila have been developed, N-terminal protein tagging in this organism is still technically demanding. 相似文献14.
Background
Pectate lyases (PELs) play an important role in the infection process of plant pathogens and also have a commercial significance in industrial applications. Most of the PELs were expressed as soluble recombinant proteins, while a few recombinant proteins were insoluble. The production of a large-scale soluble recombinant PEL would allow not only a more detailed structural and functional characterization of this enzyme but also may have important applications in the food industry. 相似文献15.
Muhammad Irshad Hervé Canut Gisèle Borderies Rafael Pont-Lezica Elisabeth Jamet 《BMC plant biology》2008,8(1):94
Background
Cell elongation in plants requires addition and re-arrangements of cell wall components. Even if some protein families have been shown to play roles in these events, a global picture of proteins present in cell walls of elongating cells is still missing. A proteomic study was performed on etiolated hypocotyls of Arabidopsis used as model of cells undergoing elongation followed by growth arrest within a short time. 相似文献16.
Background
S-adenosylmethionine is a source of diverse chemical groups used in biosynthesis and modification of virtually every class of biomolecules. The most notable reaction requiring S-adenosylmethionine, transfer of methyl group, is performed by a large class of enzymes, S-adenosylmethionine-dependent methyltransferases, which have been the focus of considerable structure-function studies. Evolutionary trajectories of these enzymes, and especially of other classes of S-adenosylmethionine-binding proteins, nevertheless, remain poorly understood. We addressed this issue by computational comparison of sequences and structures of various S-adenosylmethionine-binding proteins. 相似文献17.
Lizaida Pérez-Sánchez Elizabeth González Emilee E Colón-Lorenzo Waleska González-Velázquez Ricardo González-Méndez Nuri Rodríguez-del Valle 《BMC microbiology》2010,10(1):317
Background
Important biological processes require selective and orderly protein-protein interactions at every level of the signalling cascades. G proteins are a family of heterotrimeric GTPases that effect eukaryotic signal transduction through the coupling of cell surface receptors to cytoplasmic effector proteins. They have been associated with growth and pathogenicity in many fungi through gene knock-out studies. In Sporothrix schenckii, a pathogenic, dimorphic fungus, we previously identified a pertussis sensitive G alpha subunit, SSG-1. In this work we inquire into its interactions with other proteins. 相似文献18.
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