نتایج جستجو برای: پروموتور pl

تعداد نتایج: 13396  

Journal: :Contemporary Economics 2013

Journal: :Genetics 2000
J B Hollick G I Patterson I M Asmundsson V L Chandler

The maize purple plant (pl) locus encodes a transcription factor required for anthocyanin pigment synthesis in vegetative and floral tissues. The strongly expressed Pl-Rhoades (Pl-Rh) allele is unstable, spontaneously changing to weaker expression states (Pl') at low frequencies and exclusively changing to Pl' in Pl'/Pl-Rh heterozygotes. The weakly expressed Pl' state is mitotically and meiotic...

Journal: :iranian journal of pharmaceutical sciences 0
zahra rezaei faculty of pharmacy, pharmaceutical research center, shiraz university of medical sciences, shiraz, iran soghra khabnadideh faculty of pharmacy, pharmaceutical research center, shiraz university of medical sciences, shiraz, iran elham afiatjou faculty of pharmacy, pharmaceutical research center, shiraz university of medical sciences, shiraz, iran

the binding of drugs by plasma proteins is an important phenomenon, because it influences the size of the free fraction of the drugs in plasma. in this study the influence of dipyridamole (dp) on the protein binding of propranolol (pl) and pl on the protein binding of dp were studied alone and in the presence of nicotine (nc).        the equilibrium dialysis was employed for protein binding stu...

ژورنال: :پژوهش های تولیدات دامی 0
سید عباس نوربخش علی هاشمی زربخت انصاری پیرسرایی نورالدین مرادی

پرولاکتین هورمونی پلی­پپتید است که در سلول­های ویژه­ای در هیپوفیز پیشین ترشح و تحت کنترل هیپوتالاموس می­باشد. این هورمون نقش به­سزایی در ایجاد علائم کرچی و تولید تخم در ماکیان بازی می­کند. پژوهش حاضر با هدف بررسی چندشکلی­های موجود در ناحیه 2402+ و یک توالی 24 نوکلئوتیدی حذف یا الحاق در ناحیه 358- در پروموتور ژن پرولاکتین در سویه­های مرغ بومی کشور اننجام گرفت. نمونه­های خون بطور تصادفی از تعداد ...

Journal: :Psyche: A Journal of Entomology 1911

2017
Negin Shirzad Sima Bordbar Alireza Goodarzi Monire Mohammad Pardis Khosravani Froughazam Sayahpour Mohamadreza Baghaban Eslaminejad Marzieh Ebrahimi

OBJECTIVES The diverse clinical applications for human mesenchymal stem cells (hMSCs) in cellular therapy and regenerative medicine warrant increased focus on developing adequate culture supplements devoid of animal-derived products. In the present study, we have investigated the feasibility of umbilical cord blood-platelet lysate (UCB-PL) as a standard substitute for fetal bovine serum (FBS) a...

Journal: :Genetics 1998
J B Hollick V L Chandler

Using alleles of the maize purple plant locus (pl), which encodes a transcriptional regulator of anthocyanin pigment synthesis, we describe a case of single-locus heterosis, or overdominance, where the heterozygote displays a phenotype that is greater than either homozygote. The Pl-Rhoades (Pl-Rh) allele is subject to epigenetic changes in gene expression, resulting in quantitatively distinct e...

Journal: :iranian journal of science and technology (sciences) 2008
m. esmaeili

due to many important applications, the group iii-nitride semiconductors have recently attractedremarkable attention among semiconductor researchers and engineers. in this paper, we report on the impact of extrinsic and temporal carriers on the screening of polarization internal fields. the optical efficiency of gan/algan multiple quantum well (mqw) nanostructures were studied by means of photo...

2004
Toshiko Wakaki Katsumi Inoue Chiaki Sakama Katsumi Nitta

Elham Afiatjou Soghra Khabnadideh Zahra Rezaei,

       The binding of drugs by plasma proteins is an important phenomenon, because it influences the size of the free fraction of the drugs in plasma. In this study the influence of dipyridamole (DP) on the protein binding of propranolol (PL) and PL on the protein binding of DP were studied alone and in the presence of nicotine (NC).        The equilibrium dialysis was employed for protein bin...

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