Exploring methods to detect microbial volatile organic compounds

Microbial volatile organic compounds (mVOCs) are the detection indicator of food microbiological contamination. During metabolic process, microorganisms in food produce about 2,000 kinds of volatile metabolites with different ...

How does an aging-associated enzyme access our genetic material?

New research provides insight into how an enzyme that helps regulate aging and other metabolic processes accesses our genetic material to modulate gene expression within the cell. A team led by Penn State researchers have ...

Ethylene transcriptionally regulates cold stress in grapevine leaves

Low temperature can affect the development of plants and the yield of crops. Ethylene (ETH) is known to positively regulate cold tolerance. However, the role of ETH in transcriptional regulation of grapevine leaves subjected ...

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