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18 articles for “Motifs”
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Research ArticleOpen accessIn the keywordsDetermination of SVM-RBF Kernel Space Parameter to Optimize Accuracy Value of Indonesian Batik Images ClassificationAvinanta Tarigan, Dewi Agushinta, Adang Suhendra, Fikri BudimanImage retrieval using Support Vector Machine (SVM) classification verydepends on kernel function and parameter. Kernel function used by dot productsubstitution from old dimension feature to new dimension depends on imagedataset condition. In this research, parameter of Gaussian /Radial BasisFunction (RBF) kernel function is optimized using multi class non-linear SVMmethod and implemented to training and test datasets of traditional Indonesian batik … …Journal of Computer Science, Vol. 13, Issue 11 · 23 Oct 2017 · 7,530 accessesView PDFCite
Research ArticleOpen accessIn the keywordsDetecting Patterns in 5’ Untranslated Regions of Genes Involved in the Regulation of Blood Pressure and Oxidative StressMaria Sanchez-Aguilar, Luz Ibarra-Lara, Beatriz Zamora-Lopez et al.Hypertension is a chronic physical condition with multifactorial causes. Although genetic factors have been associated to this pathological condition, characterization of the sequence patterns in the regulatory sites, for example, in 3’ or 5’ Untranslated Regions (UTR), remains to be explored. In particular, the 5’ UTR of genes associated with the regulation of blood pressure and oxidative stress are analyzed … …Current Research in Medicine, Vol. 4, Issue 2 · 27 Nov 2013 · 7,283 accessesView PDFCite
Research ArticleOpen accessIn the abstractMolecular Characterization and Differentiation of Proteases Isolated from Different Aspergillus Fungal SpeciesSamia Abd Allah Abdal-Aziz, Safaa M. AliA comparative molecular study of Aperigiullus protease using sequence of protease gene representative 25 different Aspergillus species (Aspergillus fumigatus, Aspergillus oryzae, Aspergillus flavus, Aspergillus novofumigatus, Aspergillus viridinutans, Aspergillus pseudotamarii, Aspergillus clavatus, Aspergillus sojae, Aspergillus fischeri, Aspergillus caelatus, Aspergillus novofumigatus, Aspergillus campestris, Aspergillus costaricaensis, Aspergillus candidus, Aspergillus neoniger, Aspergillus mulundensis, Aspergillus ibericus, Aspergillus niger, Aspergillus piperis, Aspergillus eucalypticola, Aspergillus vadensis, Aspergillus … …OnLine Journal of Biological Sciences, Vol. 21, Issue 1 · 11 Feb 2021 · 6,649 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn silico Analysis of 4CL Family in Scutellaria baicalensis through Biocomputational Tools and ServersGuoming Li, Xiaozhong Lan, Xiaorong Shui et al.The gene sequences of 4-coumarate:coenzyme A ligase (4CL) family of Scutellaria baicalensis came from the GenBank Database. With help of some bioinformatics tools such as Vector NTI Suite 8, ProtParam and SWISS-MODEL and so on, a series of biological information of their nucleic acid sequences and amino acid sequences were predicted and analyzed and the results were revealed as following: … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 1 · 15 Feb 2017 · 7,864 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn silico Analysis of three Committed-Steps Involved in Triterpenoid Biosynthesis from Ganoderma lucidumXiaorong Shui, Xiaozhong Lan, Wei LeiGanoderma lucidum is widely considered as one of the most valuable Traditional Chinese Medicines, with various bioactive constituents and pharmaceutical effects. Triterpenoids are important effective ingredients of G. lucidum, which are synthesized mainly through the mevalonate pathway. In this study, we aimed to characterize and analyze three committed-step enzymes of the mevalonate pathway, 3-Hydroxy-3-Methylglutaryl-Coenzyme A Reductase (HMGR), Farnesyl Diphosphate Synthase … …American Journal of Biochemistry and Biotechnology, Vol. 12, Issue 3 · 15 Aug 2016 · 7,347 accessesView PDFCite
Research ArticleOpen accessIn the abstractCpG Oligodeoxynucleotides Debate the Damaging Action of Cisplatin on Immune Cell DNA: A PCR Array Application on Repair Genes ExpressionNaglaa Fathy Alhusseini, Amal Abo El-Fadl, Shabaan Hemada et al.Synthetic Oligodeoxynucleotides (ODN) expressing CpG motifs (CpG-ODN) mimic the immunostimulatory activity of bacterial DNA and are commonly used to activate Toll Like Receptor 9 (TLR9) for therapeutic applications. CpG-ODN can counteract the activity of DNA-damaging chemotherapy and radiation therapy on immune cell and enhance immunity in preclinical mouse models. We hypothesized that these actions of CpG-ODN on immune cells are … …American Journal of Biochemistry and Biotechnology, Vol. 12, Issue 3 · 27 Jul 2016 · 7,625 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment, Polymorphism and Cross-Species Transferability of Genomic SSR Markers in Duabanga Moluccana, an Indigenous Tree Species from SarawakKit-Siong Liew, Wei-Seng Ho, Shek-Ling Pang, Julaihi AbdullahIn this study, we used ISSR-suppression methods to develop a set of SSR markers for Duabanga moluccana. It is an indigenous fast growing tropical tree species. A total of 44 SSR regions were identified and specific primer pairs were designed. The SSR motifs contained perfect compound with 24 (54.5%) occurrences, followed by the imperfect compounds with 8 (18.2%), simple perfect … …OnLine Journal of Biological Sciences, Vol. 16, Issue 1 · 26 Jan 2016 · 7,784 accessesView PDFCite
Research ArticleOpen accessIn the abstractHeterologous Expression and Characterization of Thermostable Levansucrase (BsSacB) from Bacillus subtilis BB03Viniti Vaidya, Gajjeraman Prabu, D. Theertha PrasadThermostable levansucrase encoding gene (sacB) with its promoter was isolated from Bacillus subtilis BB03. BsSacB is composed of 1419 bp, encoding 473 amino acid residues and with promoter regions TTGCAA (-35) and TAGAAT (-10). The amino acid sequence analysis of BsSacB showed conserved motifs of microbial fructosyltransferase belonging to Glycoside Hydrolase family 68 (GH68). Comparative analysis of the protein structure … …OnLine Journal of Biological Sciences, Vol. 15, Issue 1 · 25 Mar 2015 · 7,371 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn Silico Characterization and Motif Election of Neurotoxins from Snake VenomMahmudul Hasan, Ziaul Faruque Joy, Elius Hossain Bhuiyan, Md Shiful IslamSnake venom is a mixture of many biological components. Snakes usually use their venomic armory to tackle different prey and predators in adverse natural world. Among various components of the snake venom, neurotoxins play an important role in exerting effect by blocking the neuromuscular transmission through selective binding to muscle nicotinic Acetyl-Choline Receptors (nAChR). A set of 30 reference protein … …American Journal of Biochemistry and Biotechnology, Vol. 11, Issue 2 · 2 Mar 2015 · 7,702 accessesView PDFCite
Research ArticleOpen accessIn the abstractPrevalence of miRNAs in Introns and Cis-Regulatory Regions of Genes of the Somatotropic Axis in MammalsTatiana Shkurat, Dmitry Romanov, Evgeny Pshenichnyy et al.To understand the role of microRNA in genetic control of animal growth mechanisms, we performed bioinformatic analysis of the localization of microRNAs in introns and cis-regulatory regions of the somatotropic axis genes-GH1, GHRH, SST and IGF1 in Homo sapiens, Macaca mulatta, Pan troglodytes, Pongo abelii, Gorilla gorilla, Ovis aries, Bos Taurus, Loxodonta Africana, Oryctolagus cuniculus, Canis lupus, Rattus norvegicus and … …American Journal of Applied Sciences, Vol. 12, Issue 1 · 26 Jan 2015 · 7,015 accessesView PDFCite