Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"crossover interference"”.
-
Models and methods for computer simulations as a resource in plant breeding
… through accurate modeling investigation of crossover interference and additive and dominance effects were explored. Crossover interference in maize was modeled by two-pathway methods using doubled haploid data; various levels of crossover interference were found across chromosomes. To …
-
A forward genetic screen to identify factors that control meiotic recombination in Arabidopsis thaliana
… classical breeding. Numerous genes involved in crossover formation have been identified in model systems. For example, SPO11 mediates generation of meiotic DNA double-strand breaks (DSBs) across all eukaryotes, which may be repaired as crossovers. However, downstream regulators of recombination …
-
Whole genome approaches to identify genes involved in early meiosis.
… transgenic wheat plants produced using RNA interference (RNAi) were functionally characterised to ascertain a greater understanding of the role TaMSH7 has during early meiosis in bread wheat. Localisation of a synaptonemal complex-associated protein (TaASY1) displayed subtle abnormalities in …
-
Genetic Analysis of Crossover Defective Mouse Spermatocytes Reveals Discrete Crossover Precursor Intermediates
… defective meiotic DNA repair product called a crossover. When DNA double-strand breaks are repaired as crossovers via homologous recombination, homologs exchange chromosome arms allowing sister chromatid cohesion to physically connect homologs and hence properly segregate them. Consistently, …