1.In one set of experiments using this procedure in Drosophila, she was readily successful in increasing phosphorylation of amino acids adjacent to methylated amino acids in histone tails. Which of the following results would she most likely see? A) increased chromatin condensation B) decreased chromatin condensation C) abnormalities of mouse embryos D) decreased binding of transcription factors E) inactivation of the selected genes Answer: B 这一题答案我想应该是没问题 2.In one set of experiments she succeeded in decreasing methylation of histone tails. Which of the following results would she most likely see? A) increased chromatin condensation B) decreased chromatin condensation C) abnormalities of mouse embryos D) decreased binding of transcription factors E) inactivation of the selected genes Answer: A 这一题答案是给A 可是老师有改答案成B 我想不透 能不能请高手说明 谢谢 --

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