How plant viruses are restricted to the phloem are long-standing questions in plant virology. The paper shows PENETRATION3 activity and callose deposition confine plant viruses to the phloem, which ...
The microbiome comprises all of the genetic material within a microbiota (the entire collection of microorganisms in a specific niche, such as the human gut). This can also be referred to as the ...
Vital signs are useful in detecting or monitoring medical problems. Vital signs can be measured in a medical setting, at home, at the site of a medical emergency, or elsewhere. The normal body ...