在大鼠脑发育过程中，少突胶质细胞中H1(0)和A24的相对比例发生了逆转。
The relative proportion of H1(0) and A24 is reversed in oligodendrocytes during rat brain development.
作者信息
Di Liegro I, Cestelli A
机构信息
Dipartimento di Biologia Cellulare e dello Sviluppo, Università degli Studi, Palermo, Italy.
出版信息
Cell Mol Neurobiol. 1990 Jun;10(2):267-74. doi: 10.1007/BF00734579.
Abstract
- The histone complement of oligodendrocyte chromatin at different stages of brain development was studied after acid extraction of nuclei. 2. HCl-soluble proteins were analyzed by different electrophoretic techniques. 3. Our results show an increase in the concentration of histone H1(0) with differentiation. 4. The increase in H1(0) is accompanied by a concomitant decrease in the total amount of the ubiquitinated form of histone H2A (A24).
摘要
- 在对细胞核进行酸提取后，研究了脑发育不同阶段少突胶质细胞染色质的组蛋白组成。2. 采用不同的电泳技术分析了盐酸可溶性蛋白。3. 我们的结果表明，随着分化，组蛋白H1(0)的浓度增加。4. H1(0)的增加伴随着组蛋白H2A泛素化形式（A24）总量的相应减少。
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Protein measurement with the Folin phenol reagent.使用福林酚试剂进行蛋白质测定。
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