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4,048 results for “B1 gene”
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InvestigationOpen accessEvery word in the titleGenotypic Characterization of Antimicrobial Resistance-Associated Genes in Citrobacter Freundii Isolated from Patients with Urinary Tract Infection in Al-Najaf Governorate-IraqThualfakar Hayder, Ahmed Abduljabbar Jaloob AljanabyCitrobacter freundii is one of the most important pathogens that cause urinary tract infection in human because it harbors many types of antimicrobials resistance-associated genes. Therefore, this study aimed to evaluate the prevalence of antimicrobial resistance-associated genes citrobacter freundii isolated from patients with urinary tract infection in Al-Najaf governorate-Iraq. A total of 30 strains of citrobacter freundii isolated from urine … …OnLine Journal of Biological Sciences, Vol. 19, Issue 2 · 26 Jun 2019 · 8,547 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleComparative Functional Analysis of the Basic Helix-Loop-Helix Proteins in the Clawed Frogs' Genomes With Common Essential Pathways and Enriched Gene Ontology TermsWuyi LiuThe international Gene Ontology (GO) and pathway databases were used to functionally analyze the clawed frogs' Basic Helix-Loop-Helix (bHLH) transcription factors of Xenopus tropicalis and Xenopus laevis in a updated genome-wide survey. There were 41 GO terms and one pathway significantly enriched for Xenopus tropicalis, whereas there were 45 GO terms and 3 pathways significantly enriched for Xenopus laevis. Among … …American Journal of Biochemistry and Biotechnology, Vol. 15, Issue 1 · 28 Mar 2019 · 8,497 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHigh Level of Nicotianamine Synthase (NAS3) and Natural Resistance Associated Macrophage Protein (NRAMP4) Gene Transcription Induced by Potassium Nitrate in Trembling Aspen (Populus tremuloides)Karolina M. Czajka, Kabwe NkongoloChanges in gene transcription in response to excess metal concentrations have been reported in many organisms, including yeast, microorganisms and plants. Most investigations on the effects of nickel toxicity in plants use commercial salts whose effects have not been analyzed in detail. The main objective of the present study was to determine the effects of different doses of nickel nitrate … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 3 · 15 Jul 2018 · 10,885 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleMorpho-Physiological and Genetic Responses of Bali Local Rice Cultivars to Drought Stress at Seedling StageMade Pharmawati, Luh Putu WrasiatiRice is the main food source in many countries in the world. One of the major limiting factors for rice growth and productivity is drought stress. In Bali there are several local rice cultivars, two of them are ‘Mansur' and ‘Putih Cempaka'. The cultivar ‘IR 64' is one rice cultivar released by IRRI. The responses of those rice cultivars to … …OnLine Journal of Biological Sciences, Vol. 18, Issue 1 · 29 Mar 2018 · 7,647 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDifferential Gene Transcription in Red Oak (Quercus rubra) Genotypes Resistant to Copper ToxicityProulx Migueal, Paul Michael, Charnelle Djeukam, Kabwe NkongoloToxicity of metals is a major abiotic stressor of plants. Copper (Cu) is one of the most abundant metals in soils from the Greater Sudbury Region (GSR) due to its mining history. Recent studies have described several transporters and chelating proteins involved in copper resistance. Quercus rubra (Red Oak) is a common species that grows in metal contaminated soils in … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 4 · 11 Dec 2017 · 8,551 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCharacterization of Mi1.2 Whitefly (Bemisia tabaci) Resistance GeneSherin Amin Mahfouze, Shipra Saxena, Heba Amin Mahfouze, Manchikatla Venkat RajamTomato (Solanum peruvianum) Mi gene provides resistance to whitefly (Bemisia tabaci), potato aphids and nematode making Mi a useful source in integrated pest management program. The aim of this work was to isolate, clone and sequence Mi1.2 gene from S. peruvianum. In addition, physico-chemical identification of amino acids deduced from Mi1.2 gene was done. Secondary (2D) and tertiary (3D) structures … …OnLine Journal of Biological Sciences, Vol. 17, Issue 4 · 15 Nov 2017 · 7,799 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSequence Analysis of VP2 Gene of the Parvoviruses Isolated from Fecal Samples of Domestic Cats in Tehran, IranNegin Jahanbin, Shahram Jamshidi, Omid MadadgarPanleukopenia is a viral enteritis of high mortality rate in Feline population. It is caused by a small single-stranded DNA virus, belonging to the Family Parvoviridae, called Feline Panleukopenia Virus (FPV). Parvoviruses are capable of adapting to new hosts and can simply mutate like RNA viruses, resulting in the emergence of different strains with antigenic changes. Unlike the original Canine … …American Journal of Animal and Veterinary Sciences, Vol. 12, Issue 4 · 28 Oct 2017 · 7,696 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleIn Silico Prediction and Functional Characterization of Genes Related to Abiotic and Biotic Stresses in Chickpea (Cicer arietinum)Sukhdeep Kaur, Satendra Singh, Gitanjali Tandon et al.Chickpea (Cicer arietinum L.) is second largest grown legumes worldwide contributing 75% of total pulse production. It is a cool season legume crop and grown in tropical and subtropical areas. Due to drastic climatic changes, chickpea suffers from many biotic (blight and wilt) and abiotic (salinity, drought, cold) stresses that directly impact the growth and yield. In our study, we … …Current Research in Bioinformatics, Vol. 7, Issue 1 · 25 Sep 2017 · 14,194 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSex Identification and the Sex-Related Genes of Nipponia NipponFeilong Sun, Xuanfu Huang, Shuiyun YangSex identification in birds is necessary for studying their ecology, behavior and population dynamics and structure. This study was carried out to determine the sex of Nipponia nippon by a Polymerase Chain Reaction (PCR) method. The sexing universal primers of non-ratite birds were employed to amplify the sexing related genes and identify the sex of each individual. A 657 bp … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 2 · 30 May 2017 · 7,846 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleClimate-Driven Productivity Responses and Implications for Genetic Adaptation and Breeding of Boreal Trees in KazakhstanZhadyra Baigazakova, Kuralay Mazarzhanova, Asset Satayev et al.Kazakhstan’s boreal and forest-steppe forests form the southern ecotonal edge of the West Siberian taiga, where relatively small changes in heat and moisture can trigger disproportionate impacts on tree growth, mortality, and regeneration. Although forests cover only ~4% of Kazakhstan, they provide critical ecosystem services: stabilizing hydrological regimes, buffering microclimates, protecting agricultural lands from wind and water erosion, and supporting … …OnLine Journal of Biological Sciences, Vol. 26, Issue 3 · 10 Aug 2026 · 711 accessesView PDFCite