| 乳酸菌DNA甲基化的研究进展 |
| |
| 引用本文： | 焦杨波,赵洁. 乳酸菌DNA甲基化的研究进展[J]. 乳业科学与技术, 2022, 45(5): 32-37. DOI: 10.7506/rykxyjs1671-5187-20220516-032 |
| |
| 作者姓名： | 焦杨波 赵洁 |
| |
| 作者单位： | （内蒙古农业大学食品科学与工程学院, 乳品生物技术与工程教育部重点实验室, 农业农村部奶制品加工重点实验室, 内蒙古?呼和浩特 010018） |
| |
| 基金项目： | 国家自然科学基金青年科学基金项目（31901670）;内蒙古自治区自然科学基金项目（2019BS03003）;内蒙古农业大学高层次人才引进科研启动项目（NDYB2018-46） |
| |
| 摘 要： | 近年来,随着测序技术的迅速革新和发展,甲基化研究持续升温。DNA甲基化修饰是在不改变DNA序列的前提下,调控细菌基因表达,改变遗传表现的一种方式。真核生物的DNA甲基化修饰在疾病发生、植物生长等领域的应用已有大量研究。但是,对于原核生物DNA甲基化修饰的研究却较少。为了更好地了解原核生物中细菌的DNA甲基化研究现状,本文对近年致病菌和乳酸菌的甲基转移酶、甲基化组学和检测技术的研究进行简要概述,以期为DNA甲基化在乳酸菌中的应用中提供一定参考。
|
| 关 键 词： | 细菌 表观遗传学 乳酸菌 DNA甲基化 测序技术, |
Recent Development in Research on Lactic Acid Bacterial DNA Methylation |
| |
| JIAO Yangbo,ZHAO Jie. Recent Development in Research on Lactic Acid Bacterial DNA Methylation[J]. JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY, 2022, 45(5): 32-37. DOI: 10.7506/rykxyjs1671-5187-20220516-032 |
| |
| Authors: | JIAO Yangbo ZHAO Jie |
| |
| Affiliation: | (Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China) |
| |
| Abstract: | In recent years, with the rapid innovation and development of sequencing technology, researchers have tended to focus on DNA methylation research. DNA methylation is a way of regulating bacterial gene expression and altering the genetic performance without altering the DNA sequence. While a great deal of research has been conducted to understand the effect of eukaryotic DNA methylation on disease occurrence and plant growth, prokaryotic DNA methylation has barely been researched so far. For a better understanding of the current status of research on bacterial DNA methylation, herein, we briefly summarize recent developments in research on DNA methyltransferase and methylome in pathogenic bacteria and lactic acid bacteria and the techniques used to detect DNA methylation in order to provide a theoretical basis for the application of DNA methylation in lactic acid bacteria. |
| |
| Keywords: | bacteria epigenetics lactic acid bacteria DNA methylation sequencing technology, |
|
| 点击此处可从《乳业科学与技术》浏览原始摘要信息 |
|
点击此处可从《乳业科学与技术》下载全文 |
|
