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Three Groups of Transposable Elements with Contrasting Copy Number Dynamics and Host Responses in the Maize (Zea mays ssp. mays) Genome
(Public Library of Science, 2014)
Most angiosperm nuclear DNA is repetitive and derived from silenced transposable elements (TEs). TE silencing requires
substantial resources from the plant host, including the production of small interfering RNAs (siRNAs). ...
Occurrence and variability of sexual polyembryony in olive cultivars
(Elsevier, 2014)
The occurrence of spontaneous sexual polyembryony is described and characterized for cultivated olive (Olea europaea L.). We screened seeds from 24 olive cultivars and found significant differences in the frequency of ...