نتایج جستجو برای: 419 sb36 and 261 231 lines
تعداد نتایج: 16849045 فیلتر نتایج به سال:
نرعقیمی ژنتیکی صفتی است که در چغندر قند به وسیله یک جفت آلل مغلوب (aa) کنترل می شود. وجود صفت نرعقیمی ژنتیکی در یک رگه یا جمعیت چغندر قند موجب تسهیل در انجام تلاقی های لازم در انتقال صفات مهم نظیر مقاومت به بیماری ها می شود. هم چنین با استفاده از نرعقیمی ژنتیکی می توان تنوع ژنتیکی جمعیت های تک جوانه چغندرقند را افزایش داد. چنانچه صفت نرعقیمی ژنتیکی را بتوان با نشانگرهای مولکولی نشانمند نمود زما...
Background & Aims: Triple-negative breast cancer cells refer to any breast cancer that does not express the genes for the estrogen, progesterone, and HER2 receptors. The Wnt signaling pathway is important in the development and progression of various types of cancers. Quinacrine, a derivative of 9-aminoacridine, has been shown to inhibit the growth of several types of cancer cells. In this stud...
Triple negative breast cancer (TNBC) progresses rapidly but lacks effective targeted therapies. Our previous study showed that downregulating syndecan-binding protein (SDCBP) in TNBC inhibits the proliferation of TNBC cells. Dasatinib is a new small-molecule inhibitor of c-src phosphorylation. The aim of this study was to investigate if SDCBP is a potential marker to indicate whether a TNBC is ...
background: ß-carbolines, harmaline and harmine, are the major alkaloids presenting in the seeds of the peganum harmala l. these alkaloids are known as herbal active principals with potential use in pharmaceutical and medicine. objectives: to assess the growth inhibitory effect of phyto-alkaloids, harmaline and harmine, on cancer cell lines. methods: the p. harmala l.’s alkaloids were extracted...
Objective(s) Curative treatment of breast cancer patients using chemotherapy often fails as a result of intrinsic or acquired resistance of the tumor to the drug. ERK is one of the main components of the Ras/Raf/MEK/ERK cascade, which mediates signal from cell surface receptors to transcription factors to regulate different gene expression. In this study, cytotoxicity and the expression of Erk...
در این تحقیق تعداد 30 توده اصلاحی جدید چغندرقند حاصل از تلاقی لاین های نرعقیم منوژرم و مولتی ژرم چغندرقند با دو منبع مقاوم 1009-W (حامل ژن مقاومت از منبع Beta procumbens ) و 1010-W (حامل ژنهای مقاومت از منبع (Beta maritima در سال های 1384 و 1385 به همراه شاهدهای مقاوم و حساس در قالب طرح بلوک های کامل تصادفی با چهار تکرار در دو منطقه با آلودگی طبیعی(مشهد و خوی) از نظر مقاومت به نماتد و عملکرد ...
Background: ß-carbolines, harmaline and harmine, are the major alkaloids presenting in the seeds of the Peganum harmala L. These alkaloids are known as herbal active principals with potential use in pharmaceutical and medicine. Objectives: To assess the growth inhibitory effect of phyto-alkaloids, harmaline and harmine, on cancer cell lines. Method...
Bacteriology 226 Group B Streptococci 228 Group A Streptococci 229 Streptococcus pneumoniae 231 Other Streptococci 231 Enterococcus species 232 Staphylococcus aureus and Coagulase-Negative Staphylococci 232 Listeria monocytogenes 233 Escherichia coli 233 Klebsiella Species 233 Enterobacter Species 234 Citrobacter Species 234 Serratia marcescens 235 Pseudomonas aeruginosa 235 Salmonella Species ...
in order to study the mode of genetic control and heritability of morphological characteristics important for the improvement of root weight, sugar yield and white sugar yield in tropical beet, griffing's diallel cross method along with the biplot display of diallel data were applied. nine sugar beet lines including 7112-36, 7173, 474, 452, 261, 436-104, sb-firoz, rr607 and 436 were crosse...
objective(s) curative treatment of breast cancer patients using chemotherapy often fails as a result of intrinsic or acquired resistance of the tumor to the drug. erk is one of the main components of the ras/raf/mek/erk cascade, which mediates signal from cell surface receptors to transcription factors to regulate different gene expression. in this study, cytotoxicity and the expression of erk1...
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