نتایج جستجو برای: gene action

تعداد نتایج: 1682988  

Journal: :Nature Reviews Neuroscience 2006

Anita Yaghotipoor Ezatollah Farshadfar, Zeinab Kazemi

Combining ability effects were estimated for different agronomic characters in line × tester crossing program comprising 21 hybrids produced by crossing 7 lines and 3 testers. Parents and hybrids differed significantly for general combining ability (GCA) and specific combining ability (SCA) effects, respectively. The variance due to GCA and SCA showed that gene action was predominantly additive...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده حقوق 1389

abstract the third millennium has started, but the world is facing with serious challenges in achieving international security and peace. various human rights violations have lead the states to find means to protect human rights. also article 55 of the united nations charter introduces the respect to human rights and fundamental freedom as the most suitable ways to realize peace and security. ...

Journal: :Nature Reviews Drug Discovery 2009

حقیر السادات, بی بی فاطمه, شیخها, محمد حسن, قاسمی, نسرین, ناظم, حبیب اله, همایی, اعظم,

Introduction: The importance of scientific research in prevention of drug addiction is obvious. The main site of drug action is the brain. Mu receptor is the first place of drug action. In this study, the rate of mu receptor gene single nucleotide polymorphism (SNP) was compared in addicts and non-addicts. Methods: In this study AA, AG and AA polymorphism of mu receptor gene was investigated i...

عبدالمجید رضایی, , بهرام حیدری, , سیدعلی محمد میرمحمدی میبدی, ,

Diallel analysis was used to estimate the combining ability, gene action, gene number, heritabilties and other genetic parameters of a set of wheat genotypes. For this purpose, nine parents and their 36 crosses were evaluated for 9 traits in a randomized complete block design with three replications in 1996. The analysis of variance revealed significant differences among all genotypes for all ...

This study was conducted to evaluate the gene effects, heritability, heterosis and identification of appropriate breeding methods for improving rice viscosity parameters, during 2014-2016 at Rice Research Institute of Iran. The progeny obtained from the North Carolina III mating design with their parents were planted in a randomized complete block design with three replications. Analysis of var...

ژورنال: علوم آب و خاک 2006
عبدالمجید رضایی, , بهرام حیدری, , سیدعلی محمد میرمحمدی میبدی, ,

Diallel analysis was used to estimate the combining ability, gene action, gene number, heritabilties and other genetic parameters of a set of wheat genotypes. For this purpose, nine parents and their 36 crosses were evaluated for 9 traits in a randomized complete block design with three replications in 1996. The analysis of variance revealed significant differences among all genotypes for all ...

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