Phenotypic characterization and relatedness of maize inbred lines

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Inferring genome ancestry and estimating molecular relatedness among 187 Chinese maize inbred lines.

The inference of genome ancestry and the estimation of molecular relatedness are of great importance for breeding efficiency and association studies. Seventy SSR loci, evenly distributed in 10 chromosomes, were assayed for polymorphism among 187 commonly used maize (Zea mays L.) inbreds which represent the genetic diversity in China. The identified 290 alleles served as raw data for estimating ...

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The identification of parental inbred lines to develop superior hybrids is a rather costly and time-consuming step in maize breeding. In some cases, pedigree information has been used to select diverse parental lines. In the case of Iranian maize inbred lines, this information is not fully available. In this study we investigated the genetic distance (GD) based on Simple sequence Repeats (SSR) ...

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ژورنال

عنوان ژورنال: ABI Genetika

سال: 2008

ISSN: 0534-0012,1820-6069

DOI: 10.2298/gensr0803227b