نتایج جستجو برای: exon gene
تعداد نتایج: 1147509 فیلتر نتایج به سال:
This study was conducted to investigate the association of Gonadotropin-Releasing Hormone Receptor (GnRHR) gene with growth traits in Awassi (n= 123) and Karakul 78) sheep. Starting from birth-day 12 months age, several were investigated, namely body weight length, wither rump height, chest, abdominal circumferences. Four fragments designed amplify three exons GnRHR gene, P1 P2 for exon 1, P3 2...
The effectiveness of the latest genetic technologies in advancing diagnosis growth hormone deficiency (GHD) and predicting response to recombinant human (rHGh) therapy has been insufficiently studied. polymorphism GHR-exon 3 considered as a possible predictor replacement therapy, but data obtained are contradictory. Purpose - identify allelic variants receptor gene (GHR-exon 3) children with GH...
The exon junction complex (EJC) plays a major role in posttranscriptional regulation of mRNA in metazoa. The EJC is deposited onto mRNA during splicing and is transported to the cytoplasm where it influences translation, surveillance, and localization of the spliced mRNA. The complex is formed by the association of four proteins (eIF4AIII, Barentsz [Btz], Mago, and Y14), mRNA, and ATP. The 2.2 ...
In eukaryotes, RNA processing events in the nucleus influence the fate of transcripts in the cytoplasm. The multi-protein exon junction complex (EJC) associates with mRNAs concomitant with splicing in the nucleus and plays important roles in export, translation, surveillance and localization of mRNAs in the cytoplasm. In mammalian cells, the ribosome associated protein PYM (HsPYM) binds the Y14...
Background and Objective: Vernal Keratoconjuctivis is an immune response in relation to environmental antigens, leading to inflammation of the conjunctiva. One of the presumable genetic factors in VKC is VSX1 gene. In this study, mutations in exon 1, exon 2 and 3'UTR of VSX1 gene in patients with VKC in Shahrekord were investigated by PCR-SSCP and PCR-HA. Materials and Methods: In this cross...
Background and Objectives: Breast cancer (BC) is the most common invasive malignancy affecting women worldwide. The tumor-suppressor P53 gene (P53) is frequently mutated in breast tumors. To use P53 as a target for therapy, it is important to accurately assess p53 mutation status in tumor samples. Materials and Methods: A total of 102 tumor samples were collected from breast cancer patients ref...
<Anopheles culicifacies is a main malaria vector in southeastern part of Iran, bordring Afghanistan and Pakistan. So far, resistance to DDT, dieldrin, malathion and partial tolerance to pyrethroids has been reported in An. stephensi, but nothing confirmed on resistance status of An. culicifacies in Iran. Methods: In current study, along with WHO routine susceptibility test with DDT (4%), di...
A single rat gene encodes both fibroblast TM-1 and skeletal muscle ~3-tropomyosin by an alternative RNAprocessing mechanism. The gene contains 11 exons: Exons 1-5 and exons 8 and 9 are constitutive exons common to all mRNAs expressed from this gene; exons 6 and 11 are used in fibroblasts as well as smooth muscle; exons 7 and 10 are used exclusively in skeletal muscle. We have studied the intern...
introduction oculocutaneous albinism (oca) is a genetically heterogeneous autosomal recessive genetic disorder that is characterized by reduced or completely absent pigmentation in the hair, skin, and eyes. conclusions a novel homozygous mutation, the deletion of exons 1 - 5 on the tyr gene, was found on the molecular genetic testing of this patient. exon 1 - 5 deletion on tyr causes a lack of ...
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