passages.id: split_8_test_520_passage
passages.type: progene_text
passages.text: The capacity of VirE2 mutants to interact with full - length VirE2 in the yeast Saccharomyces cerevisiae correlated with the abundance of the mutant proteins in A. tumefaciens , suggesting that VirE2 is stabilized by homomultimerization in the bacterium .