| 词汇 | example_english_marker-genotype |
| 释义 | marker genotypecollocation in Englishmeanings of markerand genotypeThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with marker. marker noun[C] uk /ˈmɑː.kər/ us /ˈmɑːr.kɚ/ a sign that shows where ... See more at marker genotype noun[C] uk /ˈdʒiː.nə.taɪp/uk /ˈdʒen.ə.taɪp/ us /ˈdʒiː.noʊ.taɪp/ us /ˈdʒen.oʊ.taɪp/ the particular type and arrangement of genes that each person, animal, plant, or ... See more at genotype Examples of marker genotypeThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The parental markergenotype of each locus comprised two alleles randomly sampled from five unique alleles. Similarly, the dominance deviation of a markergenotype is the weighted sum of the dominance deviations of the genotypes at the trait locus. Under the null hypothesis, the mean values of offspring within the three markergenotype classes are equal. Dams may or may not have markergenotype information. If either of these two markers is not informative (daughter has the same markergenotype as the sire), the daughter's paternal marker allele may be determined from other, nearby markers. The same is true for the frequency of missing marker genotypes : as this frequency grows, the precision and power of the analysis is reduced. It is common for there to be several missing marker genotypes in experimental data. The associations between the 27 marker genotypes and the first principal components were evaluated as described above for the untransformed bristle number phenotypes. We use likelihood to combine information on phenotypes and marker genotypes in the initial recombinant families and the progeny test litters. The objective is to identify regions in the genome where there exists an association between the phenotype and marker genotypes. The first step consists of sampling the ordered marker genotypes. In a four-way-cross family, the two parents do have a chance to have different marker genotypes. In a granddaughter design, marker genotypes are available on elite sires and their sons and trait phenotypes are observed on daughters of sons. Given the complexity of genotyping the triploid endosperm, we will screen marker genotypes from the seedlings that develop from the diploid embryos. The marker map is assumed to be known and some fraction of marker genotypes may be missing. The scenarios studied varied in the allelic distribution of marker alleles in parental lines and in the frequency of missing marker genotypes. It was assumed that there are no missing marker genotypes. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of marker Go to the definition of genotype See other collocations with marker |
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