Ann J Slade

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Wheat (Triticum spp.) is an important source of food worldwide and the focus of considerable efforts to identify new combinations of genetic diversity for crop improvement. In particular, wheat starch composition is a major target for changes that could benefit human health. Starches with increased levels of amylose are of interest because of the(More)
Transgenic methods have been successfully applied to trait improvement in a number of crops. However, reverse genetics studies by transgenic means are not practical in many commercially important crops, hampering investigations into gene function and the development of novel and improved cultivars. A nontransgenic method for reverse genetics called(More)
The wheat GPC-B1 gene located on chromosome 6B is an early regulator of senescence and affects remobilization of protein and minerals to the grain. GPC-B1 is a NAC transcription factor and has a paralogous copy on chromosome 2B in wheat, GPC-B2. The closest rice homolog to both wheat GPC genes is Os07g37920 which is located on rice chromosome 7 and is(More)
In wheat, monocarpic senescence is a tightly regulated process during which nitrogen (N) and micronutrients stored pre-anthesis are remobilized from vegetative tissues to the developing grains. Recently, a close connection between senescence and remobilization was shown through the map-based cloning of the GPC (grain protein content) gene in wheat. GPC-B1(More)
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