Open access usually refers to resources, like scientific articles, that are free to use by the public with significantly less restrictions due to open licenses.
Meta is a prefix that comes from Greek, meaning “along with”. So metadata is data that comes along with a file –usually this data is attribute data such as location, title, publisher, year, and producer.
Creative Commons (CC) is a non-profit organization (creativecommons.org) that allows creators to make their work available to the public while still protecting the creator’s rights and content through CC licenses and other tools.
The open access, peer-reviewed article Plant physiology meets phytopathology: plant primary metabolism and plant–pathogen interactions by Susanne Berger et al looks into the effects of phytopathogens on defence mechanisms of different types of plant and plant tissues. Phytopathogens are plant pathogens such as fungi, bacteria, and viruses. When studying the effects of phytopathogens on the effects of photosynthesis, it was found that some plants “switch off photosynthesis and other assimilatory metabolism to initiate respiratory and other defence mechanisms”. Another defence mechanism observed is the change in hexose-to-sucrose ratio in the plant tissues, but it was concluded that further research using spatial resolution is required for a full understanding of how sugars are distributed in the plant during pathogenic attacks. In the end, more reproducible research needs to be done on a larger scale of plant tissues and plant types for these findings to support further practical applications in the real world.
(Word Count: 245)
Reference:
Berger, Sinha, A. K., & Roitsch, T. (2007). Plant physiology meets phytopathology: plant primary metabolism and plant–pathogen interactions. Journal of Experimental Botany, 58(15-16), 4019–4026. https://doi.org/10.1093/jxb/erm298
Applied Plant Ecology Winter 2020 