Assertion: chromatid's allele | /r/CapableOf | confer mitotic and meiotic defects
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text: In general, T-DNA insertional mutations of SCC3 result in embryo lethality; however, a weak allele, scc3-1, hypothesized to express a truncated protein, confers both mitotic and meiotic defects and homozygous scc3-1 plants are dwarf and sterile (Chelysheva et al., 2005).