[Effects of temperature and humidity on infection of Fusarium oxysporum in seedlings of Salvia miltiorrhiza].

Wilt disease is a major disease of cultivated Salvia miltiorrhiza, which is caused by Fusarium oxysporum. Since the infection process of F. oxysporum in plants is affected by environment factors, this study was conducted to reveal the relationship between disease severity and concentration of the pathogen in plants in the infection process of F.

[Effects of interaction between ubiquitin/26S proteasome inhibitor MG132 and mycorrhiza on growth and effective components of Salvia miltiorrhiza].

Ubiquitin/26 S proteasome system(UPS) is one of the main ways to regulate the degradation of proteins in plants, and plays an important role in physiological processes such as secondary metabolism and plant hormone signal transduction. As indicated recently, UPS is involved in plant-microbe interactions, and presumably regulates arbuscular mycorrhizal symbiosis to affect its effects. This study investigated the effects of interaction between Cbz-leu-leu-leucinal(MG132) and the mycorrhiza on the growth and effective components of Salvia miltiorrhiza by inoculation with Glomus intraradices and spraying MG132 solution.

[Pathogenicity and induced systemic resistance of Fusarium oxysporum and Verticillium dahlia to Salvia miltiorrhiza].

Salvia miltiorrhiza is a commonly used bulk medicinal material in China. Due to the increasing demand in recent years, the planting area is expanding. In the artificial cultivation of S.

Comparative Transcriptomics and Metabolites Analysis of Two Closely Related Species Reveal Environmental Adaptation Mechanism and Active Ingredients Difference.

Roots of and are recorded as the source plant of traditional Chinese medicine "Langdu," containing active ingredients with anticancer and anti-AIDS activity. However, the two species have specific patterns in the graphic distribution. Compared with distributes in higher latitude and lower temperature areas and might have experienced cold stress adaptation.

[Effect of different fungicides on efficiency of mycorrhizal symbiosis on Salvia miltiorrhiza].

Arbuscular mycorrhizal fungi provided is beneficial to Salvia miltiorrhiza for increasing yield, promoting the accumulation of active ingredients, and alleviating S. miltiorrhiza disease etc. However, the application of fungicides will affect the benefit of arbuscular mycorrhizal fungi and there is little research about it.

[Cloning and expression analysis of 5-phosphomevalonate kinase gene (CcPMK) in Cinnamomum camphora].

The 5-phosphomevalonate kinase(PMK) is a key enzyme in mevalonate(MVA) pathway which reversibly catalyzes the phosphorylation of mevalonate 5-phosphate(MVAP) to form mevalonate-5-diphosphate(MVAPP) in the presence of ATP and divalent metal ion such as Mg~(2+). In this research, on the basis of the transciptome database of Cinnamomum camphora, the PMK was cloned by cDNA from C. camphora, and was named CcPMK(GenBank number KU886266).

[Effect of soil pH on efficiency of mycorrhizal symbiosis on Salvia miltiorrhiza].

By comparing the effects of soil pH on the efficiency of mycorrhizal symbiosis on Salvia miltiorrhiza， the study is aimed to provide guidance for the use of mycorrhiza in the cultivation of S. miltiorrhiza. In this experiment, the inoculant treated and the non-inoculant treated control were grown in different soil pH.