نتایج جستجو برای: phenotyping

تعداد نتایج: 7035  

2008
Ann-Marie Mallon Andrew Blake John M. Hancock

EuroPhenome (http://www.europhenome.org) and EMPReSS (http://empress.har.mrc.ac.uk/) form an integrated resource to provide access to data and procedures for mouse phenotyping. EMPReSS describes 96 Standard Operating Procedures for mouse phenotyping. EuroPhenome contains data resulting from carrying out EMPReSS protocols on four inbred laboratory mouse strains. As well as web interfaces, both r...

Journal: :Journal of experimental botany 2015
Dominik K Großkinsky Jesper Svensgaard Svend Christensen Thomas Roitsch

Plants are affected by complex genome×environment×management interactions which determine phenotypic plasticity as a result of the variability of genetic components. Whereas great advances have been made in the cost-efficient and high-throughput analyses of genetic information and non-invasive phenotyping, the large-scale analyses of the underlying physiological mechanisms lag behind. The exter...

2014
Wanneng Yang Zilong Guo Chenglong Huang Lingfeng Duan Guoxing Chen Ni Jiang Wei Fang Hui Feng Weibo Xie Xingming Lian Gongwei Wang Qingming Luo Qifa Zhang Qian Liu Lizhong Xiong

Even as the study of plant genomics rapidly develops through the use of high-throughput sequencing techniques, traditional plant phenotyping lags far behind. Here we develop a high-throughput rice phenotyping facility (HRPF) to monitor 13 traditional agronomic traits and 2 newly defined traits during the rice growth period. Using genome-wide association studies (GWAS) of the 15 traits, we ident...

2014
Lei Li Qin Zhang Danfeng Huang

Given the rapid development of plant genomic technologies, a lack of access to plant phenotyping capabilities limits our ability to dissect the genetics of quantitative traits. Effective, high-throughput phenotyping platforms have recently been developed to solve this problem. In high-throughput phenotyping platforms, a variety of imaging methodologies are being used to collect data for quantit...

2014
David Deery Jose Jimenez-Berni Xavier Sirault Robert Furbank

The achievements made in genomic technology in recent decades are yet to be matched by fast and accurate crop phenotyping methods. Such crop phenotyping methods are required for crop improvement efforts to meet expected demand for food and fibre in the future. This review evaluates the role of proximal remote sensing buggies for field-based phenotyping with a particular focus on the application...

2016
Zhan Ye Daoping Zhang John May

Objectives: Accurately identifying the Antigens (Ags) on recipient red blood cells (RBCs) is critical in prevention of RBC alloimmunization in chronically transfused patients. The goal of this study was to compare RBC molecular genotyping to serological phenotyping in those patients. Methods: Serological phenotyping and molecular genotyping methods were used to study blood samples from 18 healt...

2017
Jiangsan Zhao Gernot Bodner Boris Rewald Daniel Leitner Kerstin A. Nagel Alireza Nakhforoosh

Root phenotyping provides trait information for plant breeding. A shortcoming of high-throughput root phenotyping is the limitation to seedling plants and failure to make inferences on mature root systems. We suggest root system architecture (RSA) models to predict mature root traits and overcome the inference problem. Sixteen pea genotypes were phenotyped in (i) seedling (Petri dishes) and (ii...

2017
Tiffany J. Callahan Olivier Bodenreider Michael G. Kahn

Clinical phenotyping provides important insight into the manifestation and outcome of rare and complex diseases. Traditional phenotyping techniques often require multiple iterations of refinement with a domain expert, lack interoperability, and have limited reproducibility. In comparison, patient similarity-based techniques derive personalized patient risk models that are highly accurate, even ...

2014
Michael D. Wong Yoshiro Maezawa Jason P. Lerch Mark Henkelman

The International Mouse Phenotyping Consortium (IMPC) plans to phenotype 20,000 single-gene knockout mice to gain an insight into gene function. Approximately 30% of these knockout mouse lines will be embryonic or perinatal lethal. The IMPC has selected threedimensional (3D) imaging to phenotype thesemouse lines at relevant stages of embryonic development in an attempt to discover the cause of ...

Journal: :Genetics 2009
Stephen F Chenoweth Peter M Visscher

We develop expressions for the power to detect associations between parental genotypes and offspring phenotypes for quantitative traits. Three different "indirect" experimental designs are considered: full-sib, half-sib, and full-sib-half-sib families. We compare the power of these designs to detect genotype-phenotype associations relative to the common, "direct," approach of genotyping and phe...

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