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Patterns of gene expression in developing embryos of Arabidopsis hybrids

Alonso-Peral, Maria M.; Trigueros, Marina; Sherman, Bjorg; Ying, Hua; Taylor, Jennifer; Peacock, William J.; Dennis, Elizabeth


Hybrids between the Arabidopsis ecotypes C24 and Ler have high levels of hybrid vigour, or heterosis, in both biomass and seed yield. Heterosis can be detected throughout the development of the plant and in different tissues. We examined developing embryos and seeds of C24/Ler reciprocal hybrids with the aim of detecting the earliest time at which heterotic gene activity occurs. In the transcriptomes of 4-dap (days after pollination; dermatogen to globular) and 6-dap (heart) embryos from both...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
Source: The Plant Journal
DOI: 10.1111/tpj.13432


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