文献阅读2022-12-15

1.title: From molecular basics to agronomics benefits: insights into noncoding RNA-mediated gene regulation in plants

Abstract:

1. 现象：the development of plants is largely dependent on their growth environment. To adapt to a particular habitat, plants have evolved various subtle regulatory mechanisms for altering gene expression.

2. 原理：Noncoding RNAs (ncRNA) constitute a major portion of the transcriptomes of eukaryotes. Various ncRNAs have been recognized as important regulators of the expression of genes involved in essential biological process throughout the whole life cycles of plants.

3. 原理：In this review, we summarize the current understanding of the biogenesis and contributions of small nucleolar RNA (snoRNA) and regulatory long noncoding RNA (lncRNA) mediated gene regulation in plant development and environmental responses. Many regulatory ncRNAs appear to be associated with increased yield, quality, and disease resistance of various species and cultivars. 

4.展望：these ncRNAs may potentially be used as genetic resources for improving agronomic traits and for molecular breeding. The challenges in understanding plant ncRNA biology and the possibilities to make better use of these valuable gene resources in the future are discussed in this review.

摘要：

摘要中第1，2句话，植物的生长发育和环境的关系，植物为了适应复杂多变的环境，在进化过程中做出了哪些改变；

3，4句：ncRNA的组成有哪些，ncRNA在植物生长发育过程中的作用。

5，6：这篇综述要讲的东西是什么？

7，8：ncRNA在农艺性状和分子育种中的作用，对ncRNA认知的挑战以及将有价值的基因应用到未来的概率