دانلود مقالات ISI درباره انتخاب مثبت + ترجمه فارسی

Vascular cell adhesion molecule-1 (VCAM-1) and intercellular adhesion molecule-1 (ICAM-1) provide co-stimulation in positive selection along with survival of selected thymocytes

Keywords: انتخاب مثبت; Thymus; Thymocyte; Cortex; Positive selection; T-cell selection; T-cell differentiation; MHC; TCR; Hematopoietic antigen presenting cell; ICAM-1; VCAM-1; CD3; Co-stimulation; Co-stimulatory molecule; F4/80;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Molecular diversity and evolution of myticin-C antimicrobial peptide variants in the Mediterranean mussel, Mytilus galloprovincialis

Keywords: انتخاب مثبت; Mussel; Antimicrobial peptides; Myticin; Molecular evolution; Maximum-likelihood models; Positive selection

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Compartmentalisation of T cells expressing CD8α and TCRβ in developing thymus of sea bass Dicentrarchus labrax (L.)

Keywords: انتخاب مثبت; Dicentrarchus labrax; Thymus; CD8α; TCRβ; In situ hybridisation; Development; Positive selection; ThymocytesMGG, May–Grünwald/Giemsa; PCR, polymerase chain reaction; ph, post-hatching; TCR, T cell receptor; TECs, thymic epithelial cells

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Detecting molecular adaptation at individual codons in the glycoprotein gene of the geographically diversified infectious hematopoietic necrosis virus, a fish rhabdovirus

Keywords: انتخاب مثبت; Glycoprotein; IHNV; Salmonid fish; Evolution; Positive selection; Maximum-likelihood models

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Positive selection in penicillin-binding proteins 1a, 2b, and 2x from Streptococcus pneumoniae and its correlation with amoxicillin resistance development

Keywords: انتخاب مثبت; Penicillin-binding proteins; Positive selection; Amoxicillin resistance

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Using evolutionary tools to refine the new hypervariable region 3 within the envelope 2 protein of hepatitis C virus

Keywords: انتخاب مثبت; Positive selection; E1–E2 region; HCV; Hypervariable region; Antiviral treatment; Non-responder patient

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Effect of antiviral treatment and host susceptibility on positive selection in hepatitis C virus (HCV)

Keywords: انتخاب مثبت; Positive selection; HCV; E1-E2 region; NS5A region; Interferon treatment; Response to combination therapy based on interferon plus ribavirin; Host genetic factors;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Evidence for positive selection in the TLR9 gene of teleosts

Keywords: انتخاب مثبت; Toll-like receptor 9; Positive selection; Molecular evolution; Leucine-rich repeats

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Multiple tandem gene duplications in a neutral lipase gene cluster in Drosophila

Keywords: انتخاب مثبت; dN/dS; non-synonymous to synonymous nucleotide substitution; LRT; likelihood ratio test; PAML; phylogenetic analysis by maximum likelihood; RMSD; root mean square deviation, D-D-C, duplication-degeneration-complementation; Gene duplication; Adaptive r

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Lineage specific recombination and positive selection in coding and intragenic regions contributed to evolution of the main Listeria monocytogenes virulence gene cluster

Keywords: انتخاب مثبت; Listeria monocytogenes; Virulence; Evolution; Positive selection; Recombination

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Detecting molecular adaptation at individual codons in the pattern recognition protein, lipopolysaccharide- and β-1,3-glucan-binding protein of decapods

Keywords: انتخاب مثبت; Pattern recognition protein; Decapods; Phylogeny; Evolution; Innate immunity; Positive selection

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Phylogenetic and evolutionary analyses of St. Louis encephalitis virus genomes

Keywords: انتخاب مثبت; St. Louis encephalitis virus; Flavivirus; Phylogeny; Positive selection; Recombination; N-linked glycosylation; Divergence times

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

The evolution of foot-and-mouth disease virus: Impacts of recombination and selection

Keywords: انتخاب مثبت; Foot-and-mouth disease virus; FMDV; Phylogenetics; Positive selection; Antigenicity; Recombination

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2008 سفارش ترجمه

The human progesterone receptor shows evidence of adaptive evolution associated with its ability to act as a transcription factor

Keywords: انتخاب مثبت; Primates; Positive selection; Hormone activity; Parturition; Chimpanzee

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2008 سفارش ترجمه

Advances in selectable marker genes for plant transformation

Keywords: انتخاب مثبت; Biosafety; Plant transformation; Positive selection; Selectable marker; Transgenic plants

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2008 سفارش ترجمه

Likelihood-ratio tests for positive selection of human and mouse duplicate genes reveal nonconservative and anomalous properties of widely used methods

Keywords: انتخاب مثبت; Likelihood-ratio test; Nucleotide content; Positive selection; Synonymous substitution

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

A reduction in selective immune pressure during the course of chronic hepatitis C correlates with diminished biochemical evidence of hepatic inflammation

Keywords: انتخاب مثبت; HCV; RNA virus; Evolution; Positive selection; Immune response; Selective pressure; Persistent infection; E2; Alanine aminotransferase (ALT)

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Evolutionary dynamics of the ABCA chromosome 17q24 cluster genes in vertebrates

Keywords: انتخاب مثبت; Gene family; ABCA chromosome 17q24 cluster; Positive selection; Gene duplication; Evolution

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Positive Selection and Transplantation of Autologous Highly Purified CD133+ Stem Cells in Resistant/Relapsed Chronic Lymphocytic Leukemia Patients Results in Rapid Hematopoietic Reconstitution without an Adequate Leukemic Cell Purging

Keywords: انتخاب مثبت; CD34+ cells; CD133+ cells; Positive selection; Purging; Autologous stem cell transplantation; Chronic lymphocytic leukemia

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

A double kill gene cassette for the positive selection of transforming non-selective DNA segments in Acinetobacter baylyi BD413

Keywords: انتخاب مثبت; Acinetobacter baylyi; Positive selection; Kill gene cassette; Transformation natural;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Association of the pre-B cell receptor (BCR) expression level with the quality of pre-BII cell differentiation reveals hierarchical pre-BCR function

Keywords: انتخاب مثبت; BCR, B cell receptor; Tg, transgenic; SLC, surrogate light chain; CDR3, third complementarity determining region; MZ, marginal zone; HK1, hemokinin 1IL-7; Hemokinin 1; VH12; Positive selection

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Diversification and adaptive evolution of putative sweet taste receptors in threespine stickleback

Keywords: انتخاب مثبت; T1R, taste receptor family 1; T2R, taste receptor family 2; HMM, hidden Markov model; ML, maximum likelihood; LRT, likelihood ratio test; TM, transmembrane.Sense of taste; Gene duplication; Positive selection; Multigene family

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Selective regimen shift and demographic growth increase associated with the emergence of high-fitness variants of canine parvovirus

Keywords: انتخاب مثبت; Canine parvovirus; Adaptive evolution; VP1/VP2 gene; Positive selection; Phylogenetics; Population dynamics; Immune pressure; Bayesian analysis; Maximum likelihood; Evolutionary rates

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Background selection at the chitin synthase II (chs2) locus in Paracoccidioides brasiliensis species complex

Keywords: انتخاب مثبت; Paracoccidioides brasiliensis; Background selection; Positive selection; Chitin synthase; Neutrality tests; Non-synonymous differences

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Purifying selection drives the evolution of surfactant protein C (SP-C) independently of body temperature regulation in mammals

Keywords: انتخاب مثبت; Pulmonary surfactant; Surfactant protein C; Mammalian evolution; Heterothermy; Phylogenetic analysis by maximum likelihood; Positive selection

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Evidence for Positive Darwinian Selection of Vip Gene in Bacillus thuringiensis

Keywords: انتخاب مثبت; Bacillus thuringiensis; positive selection; sliding window; maximum likelihood; Vip proteins

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Selective pressures of human immunodeficiency virus type 1 (HIV-1) during pediatric infection

Keywords: انتخاب مثبت; HIV-1; Positive selection; Pediatric infection; Viral evolution; Population genetics;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه

Unique features of TRIM5α among closely related human TRIM family members

Keywords: انتخاب مثبت; Tripartite motif; Restriction factor; Retrovirus; Nonsynonymous/synonymous; Positive selection; Capsid binding; B30.2(SPRY) domain; RING; RBCC

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2007 سفارش ترجمه

Origin and evolution of gene for prolactin-induced protein

Keywords: انتخاب مثبت; PIP, prolactin-induced protein; A2M, alpha-2-macroglobulin; FN, fibronectinPhylogenetic tree; Nonsynonymous substitution; Positive selection; Mammal; Gene duplication

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Detecting lineage-specific adaptive evolution of brain-expressed genes in human using rhesus macaque as outgroup

Keywords: انتخاب مثبت; Positive selection; Adaptive evolution; Brain-expressed gene; Hominoids;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

A unique amino acid substitution, T126I, in human genotype C of hepatitis B virus S gene and its possible influence on antigenic structural change

Keywords: انتخاب مثبت; HBV, hepatitis B virus; 3D structure, three-dimensional structure.Chronic HBV infection; Clinical outcome; ‘a’ determinant; Ancestral viral sequence; Positive selection; 3D structure

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Remarkable expansions of an X-linked reproductive homeobox gene cluster in rodent evolution

Keywords: انتخاب مثبت; Homeobox; Rhox; Reproduction; Positive selection; Rodents; Gene duplication; Mouse; Rat

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Searching for antigen B genes and their adaptive sites in distinct strains and species of the helminth Echinococcus

Keywords: انتخاب مثبت; Echinococcus; Hydatid disease; Antigen B; Positive selection; Phylogeny; Molecular evolution;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Study of a novel hypervariable region in hepatitis C virus (HCV) E2 envelope glycoprotein

Keywords: انتخاب مثبت; Hepatitis C virus; Quasispecies; Envelope; Positive selection; Molecular modeling

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Different patterns of selection on the nuclear genes IRBP and DMP-1 affect the efficiency but not the outcome of phylogeny estimation for didelphid marsupials

Keywords: انتخاب مثبت; Mammalian phylogenetics; Phylogenetic utility; Molecular evolution; Positive selection; Bayesian analysis; Marsupials

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2006 سفارش ترجمه

Clostridium perfringens: Insight into virulence evolution and population structure

Keywords: انتخاب مثبت; Clostridium perfringens; MLVA; Evolution of virulence; Population structure; Positive selection

دانلود رایگان متن کامل مقاله ISI 21 صفحه سال انتشار : 2006 سفارش ترجمه

Molecular genetics and attention in ADHD

Keywords: انتخاب مثبت; ADHD; DRD4; Nucleotide sequence; Resequencing; Positive selection; Common disorder/common variant (CDCV) hypothesis;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

The potential significance of adaptive evolution and dimerization in chimpanzee intercellular cell adhesion molecules (ICAMs)

Keywords: انتخاب مثبت; Intercellular adhesion molecule; ICAM; HIV/AIDS; Chimpanzee; Positive selection;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Molecular evolution of growth hormone gene family in old world monkeys and hominoids

Keywords: انتخاب مثبت; GH; growth hormone; CSH; chronic somatommamotropin hormone; NWM; new world monkey; OWM; old world monkey; Mya; million years ago; Growth hormone; Primates; Gene duplication; Positive selection;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Identification of a positively evolving putative binding region with increased variability in posttranslational motifs in zonadhesin MAM domain 2

Keywords: انتخاب مثبت; Positive selection; Posttranslational modification; Zonadhesin; MAM domains; N-myristylation; N-glycosylation; Phosphorylation; Sperm-egg interaction;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Evolution of nef variants in gut associated lymphoid tissue of rhesus macaques during primary simian immunodeficiency virus infection

Keywords: انتخاب مثبت; SIV-Nef; Evolution; Positive selection; Neutral model; Adaptive; GALT; Synonymous and nonsynonymous;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

The ribonuclease A superfamily of mammals and birds: identifying new members and tracing evolutionary histories

Keywords: انتخاب مثبت; RNase; Gene family; Eosinophil-associated ribonuclease; Angiogenin; Positive selection; Gene sorting;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه