نتایج جستجو برای: bc2
تعداد نتایج: 293 فیلتر نتایج به سال:
هر چند روش اصلاحی تلاقی برگشتی سنتی یک شیوه مفید جهت انتقال آلل های مطلوب از والد بخشنده به والد گیرنده می باشد، اما دستیابی به ژن مورد نظر و بازیابی کامل ژنوم والد تکراری طولانی بوده و سایر خصوصیات نامطلوب نیز به طور همزمان و ناخواسته انتقال می یابند. برای فائق آمدن بر مشکلات فوق، روش تلاقی برگشتی به کمک نشانگرهای مولکولی (mab)، پیشنهاد شده است. در این تحقیق، به منظور انتقال برخی خصوصیت های کی...
This experimental study aims at the reuse of recycled aggregates (RA), resulting from demolition concrete, cement block and mortar, in manufacture common construction Burkina Faso. The RA can readily replace natural concrete. Then five formulations based concrete for characteristic strength 25 Mpa were prepared addition to base named reference (BN): two types (BR), three recycles combined (BC)....
In this research, a combined photocatalytic and biological treatment is proposed for the elimination of pollutants present in textile wastewater using natural erionite zeolite (PE) aluminum oxide (PA) synthesized by sol-gel method as photocatalysts, solar radiation. Both catalysts were characterized XRD, SEM, EDS. For two bacterial consortium used: BC1 (Escherichia coli N16, Serratia k120, Pseu...
CD46 is a glycoprotein with important functions in innate and adaptive immune responses. Functionally different isoforms are generated by alternative splicing at exons 7-9 (BC and C isoforms) and exon 13 (CYT-1 and CYT-2 isoforms) giving rise to BC1, BC2, C1 and C2. We developed a novel real-time PCR assay that allows quantitative comparisons between these isoforms. Their relative frequency in ...
In order to analyze the genetics of tobacco cultivars’ resistance to blue mould (Peronospora tabacina A.) and to estimate the combining ability of the four resistant and susceptible tobacco cultivars (Bel 61-10, Bergerac C, Samsoun and Trumpf) received from CORESTA, these cultivars were crossed in 1997 in a half-diallel crossing system and in 1998 their parents and their progenies were sowed. A...
El presente estudio consistió en la adaptación lingüística, conceptual y métrica del Cuestionario de Regulación Emocional (ERQ; Gross & John, 2003). mismo es una medida autoinforme conformada por 10 reactivos que permiten evaluación dos estrategias Emocional: reevaluación cognitiva (6 ítems) supresión expresiva (4 reactivos). Para llevar adelante se realizó traducción directa cuestionario i...
Selection and breeding of eggplant (Solanum melongena) materials with good performance under low nitrogen (N) fertilization inputs is a major objective to reduce environmental degradation, risks for human health, production costs. Solanum elaeagnifolium, an wild relative, potential source variation introgression in eggplant. We evaluated 24 plant, fruit, composition traits set genotyped advance...
Fruit shape index (round shape) and seed size have important effects on pumpkin yield. To investigate these traits to create the most desirable state, a cross was made between two cultivars. This study aimed estimate main gene (additive, dominant di-genic epistasis) determine mode of inheritance for fruit by generation mean analysis. Six generations, namely P1, P2, F1, F2, BC1, BC2 from Zucchin...
Several marker-assisted selection (MAS) or backcrossing (MAB) approaches exist for polygenic trait improvement. However, the implementation of MAB remains a challenge in many breeding programs, especially public sector. In introgression which usually do not include phenotypic selection, undesired donor traits may unexpectedly turn up regardless how expensive and theoretically powerful backcross...
With an aim of enhancing drought tolerance using a marker-assisted backcrossing (MABC) approach, we introgressed the QTL-hotspot region from ICC 4958 accession that harbors quantitative trait loci (QTLs) for several drought-tolerance related traits into three elite Indian chickpea (Cicer arietinum L.) cultivars: Pusa 372, 362, and DCP 92-3. Of eight simple sequence repeat (SSR) markers in regio...
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