| pubmed-article:10994705 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:10994705 | lifeskim:mentions | umls-concept:C1138842 | lld:lifeskim |
| pubmed-article:10994705 | lifeskim:mentions | umls-concept:C0032659 | lld:lifeskim |
| pubmed-article:10994705 | lifeskim:mentions | umls-concept:C0042333 | lld:lifeskim |
| pubmed-article:10994705 | lifeskim:mentions | umls-concept:C0750572 | lld:lifeskim |
| pubmed-article:10994705 | pubmed:issue | 5 | lld:pubmed |
| pubmed-article:10994705 | pubmed:dateCreated | 2000-12-20 | lld:pubmed |
| pubmed-article:10994705 | pubmed:abstractText | Maize (Zea mays L.) breeders have used several genetic-statistical models to study the inheritance of quantitative traits. These models provide information on the importance of additive, dominance, and epistatic genetic variance for a quantitative trait. Estimates of genetic variances are useful in understanding heterosis and determining the response to selection. The objectives of this study were to estimate additive and dominance genetic variances and the average level of dominance for an F2 population derived from the B73 x Mo17 hybrid and use weighted least squares to determine the importance of digenic epistatic variances relative to additive and dominance variances. Genetic variances were estimated using Design III and weighted least squares analyses. Both analyses determined that dominance variance was more important than additive variance for grain yield. For other traits, additive genetic variance was more important than dominance variance. The average level of dominance suggests either overdominant gene effects were present for grain yield or pseudo-overdominance because of linkage disequilibrium in the F2 population. Epistatic variances generally were not significantly different from zero and therefore were relatively less important than additive and dominance variances. For several traits estimates of additive by additive epistatic variance decreased estimates of additive genetic variance, but generally the decrease in additive genetic variance was not significant. | lld:pubmed |
| pubmed-article:10994705 | pubmed:language | eng | lld:pubmed |
| pubmed-article:10994705 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10994705 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:10994705 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:10994705 | pubmed:issn | 0022-1503 | lld:pubmed |
| pubmed-article:10994705 | pubmed:author | pubmed-author:WolfD PDP | lld:pubmed |
| pubmed-article:10994705 | pubmed:author | pubmed-author:HallauerA RAR | lld:pubmed |
| pubmed-article:10994705 | pubmed:author | pubmed-author:PeternelliL... | lld:pubmed |
| pubmed-article:10994705 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:10994705 | pubmed:volume | 91 | lld:pubmed |
| pubmed-article:10994705 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:10994705 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:10994705 | pubmed:pagination | 384-91 | lld:pubmed |
| pubmed-article:10994705 | pubmed:dateRevised | 2009-11-19 | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:meshHeading | pubmed-meshheading:10994705... | lld:pubmed |
| pubmed-article:10994705 | pubmed:articleTitle | Estimates of genetic variance in an F2 maize population. | lld:pubmed |
| pubmed-article:10994705 | pubmed:affiliation | Golden Harvest Research, North Platte, Nebraska, USA. | lld:pubmed |
| pubmed-article:10994705 | pubmed:publicationType | Journal Article | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:10994705 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:10994705 | lld:pubmed |
