江西农业学报2025，Vol.37Issue(10)：36-47,12.DOI:10.19386/j.cnki.jxnyxb.2025.10.006
魔芋属(Amorphophallus Blume)植物离体培养、遗传转化与变异研究进展
Research Progress in Genetic Transformation,In Vitro Culture and Variant Screening of Amorphophallus Blume Plants
摘要
Abstract
Amorphophallus konjac is one of the important cash crops in the southwest mountinous area of China,but the resistance of most varieties and local species has declined seriously due to long-term asexual reproduction.Conventional clonal selection and hybrid breeding progress slowly in developing new varieties due to germplasm resource scarcity,prolonged flowering cycles,asynchronous flowering times between species and crossbreeding incompatibility issues,which makes it difficult to meet market demand for high-quality and disease-resistant cultivars.This paper reviewed key aspects of Amorpho-phallus konjac biotechnology,including explant selection,culture medium optimization,in vitro morphogenesis pathways,genetic transformation,mutagenesis and somaclonal variation screening,aiming to provide references for biological breeding research of Amorphophallus konjac.关键词
魔芋/离体培养/遗传转化/变异筛选Key words
Amorphophallus konjac/In vitro culture/Genetic transformation/Variant screening分类
农业科技引用本文复制引用
蔡阳光,段龙飞,覃剑锋,徐聪,周高新,郭邦利..魔芋属(Amorphophallus Blume)植物离体培养、遗传转化与变异研究进展[J].江西农业学报,2025,37(10):36-47,12.基金项目
陕西省自然科学基础研究计划项目(2024JC-YBQN-0244) （2024JC-YBQN-0244）
陕西省重点研发计划项目(2025NC-YBXM-337) （2025NC-YBXM-337）
陕西省安康市"揭榜挂帅"重点科技项目(AK2023-JBGS-05). （AK2023-JBGS-05）
