| Autor: |
Piao Yang, Zhenzhen Zhao, Aleksandra Virag, Todd Becker, Lijing Zhao, Wenshan Liu, Ye Xia |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Bio-Protocol, Vol 13, Iss 20 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2331-8325 |
| DOI: |
10.21769/BioProtoc.4859 |
| Popis: |
Strawberries are delicious and nutritious fruits that are widely cultivated and consumed around the world, either fresh or in various products such as jam, juice, and ice cream. Botrytis cinerea is a fungal pathogen that causes gray mold disease on many crops, including strawberries. Disease monitoring is an important aspect for growing commercial crops like strawberry because there is an urgent need to develop effective strategies to control this destructive gray mold disease. In this protocol, we provide an important tool to monitor the gray mold fungal infection progression in different developmental stages of strawberry. There are different types of inoculation assays for B. cinerea on strawberry plants, such as in vitro (in/on a culture medium) or in vivo (in a living plant). In vivo inoculation assays can be performed at early, middle, and late stages of strawberry development. Here, we describe three methods for in vivo inoculation assays of B. cinerea on strawberry plants. For early-stage strawberry plants, we modified the traditional fungal disc inoculation method to apply to fungal infection on strawberry leaves. For middle-stage strawberry plants, we developed the flower infection assay by dropping fungal conidia onto flowers. For late-stage strawberry plants, we tracked the survival rate of strawberry fruits after fungal conidia infection. This protocol has been successfully used in both lab and greenhouse conditions. It can be applied to other flowering plants or non-model species with appropriate modifications.Key features• Fungal disc inoculation on early-stage strawberry leaves.• Fungal conidia inoculation on middle-stage strawberry flowers.• Disease rating for late-stage strawberry fruits.• This protocol is applicable to the other flowering plants with appropriate modifications.Graphical overviewIn vivo infection progression assays of gray mold fungus Botrytis cinerea at different developmental stages of strawberry. Created with BioRender.com. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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