نتایج جستجو برای: gene prediction

تعداد نتایج: 1377029  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1390

تنش دمای پایین یکی از مهم ترین عوامل محیطی است که عملکرد گیاهان را محدود می نماید. شبکه وسیعی از ژن های مختلف در تنظیم تحمل گیاه به این تنش نقش ایفا می نمایند. در این تحقیق، نخست 921 عدد از ژن های مذکور از تحقیقات و مقالات معتبر علمی استخراج گردید و سپس به منظور شناسایی ژن های مشابه با آنها در ژنوم کامل دو گیاه سیب (malus domestica)و انگور (vitis vinifera)، توالی آمینو اسیدی این ژن ها در گیاه م...

Amir Ahmad Dehghani Morad Pasha Eskandari Nasab Saeed Zarehdaran Soudabeh Semsarian,

Traditional poultry production has changed to a considerable industry after few decades. Now, poultry industry is one of the main sectors to obtain the required protein for human consumption. Prediction of the weight and number of eggs according to economic traits can improve the efficiency of production and the profit of producers. In present study, the weight and number of eggs in Mazandaran ...

Forecasting the prices of metals is important in many aspects of economics. Metal prices are also vital variables in financial models for revenue evaluation, which forms the basis of an effective payment regime using resource policymakers. According to the severe changes of the metal prices in the recent years, the classic estimation methods cannot correctly estimate the volatility. In order to...

Journal: :Bioinformatics 2007
Snorre A. Helvik Ola R. Snøve Pål Sætrom

MOTIVATION Mature microRNAs (miRNAs) are processed from long hairpin transcripts. Even though it is only the first of several steps, the initial Drosha processing defines the mature product and is characteristic for all miRNA genes. Methods that can separate between true and false processing sites are therefore essential to miRNA gene discovery. RESULTS We present a classifier that predicts 5...

Background and aims:  Gastric malignancies have the fourth place among the most prevalent cancers. In many cancers, overexpressing of HER2/neu gene has been observed with a poor prediction. Up to now, there is a little information about the duplication of HER2/neu gene in gastric cancer using MLPA method. The present study aimed to investigate the frequency of mutations resulting from ampl...

Objective(s):Brucellosis is a well-known domestic animal infectious disease, which is caused by Brucella bacterium. GroEL antigen increases Brucella survival and is one of the major antigens that stimulates the immune system. Hence, the objective of the present study was cloning and bioinformatics analysis of GroEL gene. Materials and Methods: The full-length open reading frame of this gene was...

Journal: :Biomedicines 2023

Drug repositioning offers the significant advantage of greatly reducing cost and time drug discovery by identifying new therapeutic indications for existing drugs. In particular, computational approaches using networks in have attracted attention inferring potential associations between drugs diseases efficiently based on network connectivity. this article, we proposed a network-based method to...

Journal: :iranian journal of basic medical sciences 0
mohammad hadi sekhavati faculty of agriculture, ferdowsi university of mashhad, mashhad, iran reza majidzadeh heravi faculty of agriculture, ferdowsi university of mashhad, mashhad, iran mojtaba tahmoorespur faculty of agriculture, ferdowsi university of mashhad, mashhad, iran soheil yousefi faculty of agriculture, ferdowsi university of mashhad, mashhad, iran tooba abbassi-daloii faculty of agriculture, ferdowsi university of mashhad, mashhad, iran rahebe akbari faculty of agriculture, ferdowsi university of mashhad, mashhad, iran

objective(s):brucellosis is a well-known domestic animal infectious disease, which is caused by brucella bacterium. groel antigen increases brucella survival and is one of the major antigens that stimulates the immune system. hence, the objective of the present study was cloning and bioinformatics analysis of groel gene. materials and methods: the full-length open reading frame of this gene was...

Journal: :Molecular Genetics and Metabolism 2021

Identifying disease-related genes is of importance for understanding molecule mechanisms diseases, as well diagnosis and treatment diseases. Many computational methods have been proposed to predict genes, but how make full use multi-source biological data enhance the ability disease-gene prediction still challenging. In this paper, we a novel method predicting by using fast network embedding (P...

2009
Tomas Puelma Alvaro Soto Rodrigo Gutierrez

Genome sequencing has allowed to know almost every gene of many organisms. However, understanding the functions of most genes is still an open problem. In this paper, we present a novel machine learning method to predict functions of unknown genes in base of gene expression data and Gene Ontology annotations. Most function prediction algorithms developed in the past don’t exploit the discrimina...

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