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改善森林树木的基因工程技术的进步:生物质,应激弹性和碳封存中的应用

Sophia Hydarry Matola¹, Jingjing Li¹, Meiou Sun²

¹State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin 150040, China.

International journal of molecular sciences

|October 29, 2025

概括

转基因树木 (GMT) 提供了增强的特征,如更快的生长和抗压力. 本综述探讨了树木基因工程的进展,以实现可持续林业和碳中和.

科学领域:

林业科学林业科学
生物技术是生物技术.
植物遗传学植物遗传学

背景情况:

森林生物技术正在从传统的育种发展到分子设计.
转基因树木 (GMT) 提供了增强的特征,如加速生长,应激弹性和改善的木材特性.

研究的目的:

系统地审查最近在树木遗传工程方面的突破.
评估转基因技术的应用,挑战和未来方向.

主要方法:

审查传统的育种方法.
基于CRISPR的精密编辑的分析.
检查多omics指导的特征设计.

主要成果:

突出木材质量的应用 (减少Populus spp.中的木质素). ) 的情况.
展示了对干旱耐受性的进展 (PagHyPRP1和PtoMYB142编辑).
讨论植物修复 (中沉重金属的积累) 和碳捕获.

结论:

应对生态和社会监管方面的挑战,如基因流动和公众接受.
概述了在可持续林业中负责任地部署GMT的未来方向.
强调GMT在全球碳中和努力中的作用.

关键词:

克里斯普尔-Cas9是什么意思碳封存是一种碳封存方式.干旱耐受机制干旱耐受机制基因流风险基因流风险电工程工程电工程分子设计育种分子设计育种物理疗法物理疗法物理疗法可持续的林业可持续的林业

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