Recombination of endophytic bacteria in asexual plant Ligusticum chuanxiong Hort. caused by transplanting.

ABSTRACT:

Background

Long-term asexual reproduction can easily lead to the degradation of plant germplasm, serious diseases and insect pests, reduction of production and even catastrophic crop failure. "Mountain Breeding and Dam Cultivation" is the main cultivation mode of Ligusticum chuanxiong Hort., which successfully avoided the germplasm degradation caused by long-term asexual reproduction. The recombination of endophytic fungi of L. chuanxiong caused by off-site transplantation was considered to be an important reason for its germplasm rejuvenation. However, whether bacteria have the same regularity is not yet known.

Methods

In this study, we carried out the experiment of cultivating propagation materials of L. chuanxiong in different regions and transplantin

SUBMITTER: Xiao W 

PROVIDER: S-EPMC10386827 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature