Results 361 to 370 of about 10,219,641 (384)

Clustering as a Support Technique in Phenotyping and Genotyping

2021
Bajić, D., Mišić, N.Ž., Ostojić, M., Japundžić-Žigon, N. (2021) Clustering as a Support Technique in Phenotyping and Genotyping. Biologia Serbica 43(1): 68. ISSN 2334-6590 Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Serbia Belgrade BioInformatics Conference 2021, 21-25 June 2021, Vinča, Serbia.
Bajić, D., Mišić, N.Ž., Ostojić, M., Japundžić-Žigon, N   +3 more
openaire   +2 more sources

Stratification techniques to explore genotype environment interactions

Genetic Epidemiology, 1999
AbstractLinkage analysis was performed on the GAW11 Problem 2 data set using stratification to explore the effects of the environmental risk factors and the differences between mild and severe phenotypes. Analysis of the four study populations stratified by the two risk factors identified regions on chromosomes 3 and 5 with significant evidence for ...
Smita Premkumar, Michael Harmon, Nat N. Couropmitree, Anita L. DeStefano, Richard H. Myers, Michael Nicolaou, L. A. Cupples, Jemma B. Wilk, Lindsay A. Farrer, Nancy E. Maher   +9 more
openaire   +3 more sources

DNA-based genotyping techniques for the detection of point mutations associated with insecticide resistance in Colorado potato beetle Leptinotarsa decemlineata.

Pest Management Science, 2001
Three DNA-based genotyping techniques, bi-directional PCR amplification of specific allele (bi-PASA), single-stranded conformational polymorphism (SSCP) and minisequencing, have been developed and compared for the detection of the S291G (insensitive ...
J. Clark, S. Lee, H. Kim, K. Yoon, A. Zhang   +4 more
semanticscholar   +1 more source

Biochemical techniques for genotype characterization

1990
The techniques mainly used for genotype identification and characterization are presented and discussed in respect to their suitability and performance. Procedures are described for distinguishing between varieties and wild types of oats (Avena spp.) as well as varieties and provenances of Jerusalem artichoke (Helianthus tuberosus L.) using ...
K. Marmulla, G. F. Rühl, K.-H. Standke
openaire   +2 more sources

Single Nucleotide Polymorphism ( SNP ) Genotyping Techniques — An Overview

, 2004
Single nucleotide polymorphisms (SNPs) are individual base positions in the genome that show natural variation in a population. They represent the most abundant form of genetic variation in humans, accounting for more than 90% of all differences between ...
R. Twyman
semanticscholar   +1 more source

A commented dictionary of techniques for genotyping

ELECTROPHORESIS, 2001
Several tools, differing in their technical and practical parameters, are available for the detection of point mutations as well as small deletions and insertions. In this article, a dictionary featuring over fifty methods for detection of mutation is presented. The distinguishing principle for each method is briefly explained.
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Structuring Genotype X Environment Interaction by Regression Techniques

2021
The investigation of the structure of genotype-by-environment interaction is an important topic in multi-environment trials, in which a series of tests are undertaken across multiple environmental conditions. This study proposes a generalisation of joint regression analysis for situations when the response (e.g. yield) is non-linear across environments
Dulce G. Pereira, Stanisław Mejza, Paulo Canas Rodrigues, João T. Mexia, Iwona Mejza   +4 more
openaire   +2 more sources

Genotyping with a dried blood spot method: A useful technique for application in pharmacogenetics

Clinica Chimica Acta, 2008
Several commercial DNA isolation kits are available for extracting the genomic DNA from the ethylene diamine tetra-acetic acid (EDTA) whole blood samples. To obtain DNA from whole blood these DNA isolation procedures require quite some hands on time and are rather expensive.
Jacques van der Heijden, Simon C.Y. Cheung, Otto Bekers, Cees Neef, Robert A.M. Op den Buijsch, Marja P. van Dieijen-Visser, Karin E.J. Hoogtanders, Leo M L Stolk, Petal A. Wijnen, Marjolein Drent   +9 more
openaire   +4 more sources

Pyrosequencing^® Genotype Storage Techniques

2007
Data storage and data coordination are important aspects of project design and execution. Pyrosequencing technology allows thousands of data-points to be collected per day. Consequently, a consistent and reliable method of data input and storage is vital. This chapter discusses the strengths and weaknesses of data storage systems.
openaire   +3 more sources

A technique for minimising confounding of genotype x year and genotype x crop type effects in sugarcane

Euphytica, 1993
Genotype x year (G x Y) and genotype x crop (G x C) interactions may be confounded in sugar cane when data is obtained from the plant crop and/or from ratoon crops in successive years. A technique to minimise the effects of confounding of the G x C interaction with the G x Y interaction is presented.
L. S. Chapman, R. Ferraris, P. N. Jones
openaire   +2 more sources