Re: 生物問題請問 - 考試
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By Delia
at 2011-06-02T18:56
at 2011-06-02T18:56
Table of Contents
※ 引述《tony320456 (隱藏鄉民)》之銘言:
: ※ 引述《bluemagpie (貞心相廷)》之銘言:
: : The addition of methyl groups (-CH3) to
: : histone tails (methylation) can promote condensation of the
: : chromatin. The addition of a phosphate group to an amino
: : acid (phosphorylation) next to a methylated amino acid can
: : have the opposite effect.
: 加入甲基到histone可以使chromatin濃縮(甲基化)
: 加入磷酸基到一個甲基化過的amino acid旁邊則會有另一種效果(磷酸化)
那想請問 加入磷酸基到一個甲基化過的amino acid旁邊則會有相反的效果呢
這點我想不透
想請好心人幫忙解答
萬分感謝
--
: ※ 引述《bluemagpie (貞心相廷)》之銘言:
: : The addition of methyl groups (-CH3) to
: : histone tails (methylation) can promote condensation of the
: : chromatin. The addition of a phosphate group to an amino
: : acid (phosphorylation) next to a methylated amino acid can
: : have the opposite effect.
: 加入甲基到histone可以使chromatin濃縮(甲基化)
: 加入磷酸基到一個甲基化過的amino acid旁邊則會有另一種效果(磷酸化)
那想請問 加入磷酸基到一個甲基化過的amino acid旁邊則會有相反的效果呢
這點我想不透
想請好心人幫忙解答
萬分感謝
--
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By Ethan
at 2011-06-04T19:48
at 2011-06-04T19:48
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By Kristin
at 2011-06-10T02:20
at 2011-06-10T02:20
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