Sentences with phrase «virions by»

Not exact matches

The more primitive virus, however, carries no repair mechanisms; a new virion (complete virus) acquires lipids for its envelope by literally ripping them off of the cellular membrane as it buds off from the infected cell.

Created by CDC microbiologist Frederick A. Murphy, this colorized transmission electron micrograph (TEM) revealed some of the ultrastructural morphology displayed by an Ebola virus virion.

Giant viruses are characterized by disproportionately large genomes and virions that house the viruses» genetic material.

Brunetti, C. R., Dingwell, K. S., Wale, C., Graham, F. L. & Johnson, D. C. Herpes simplex virus gD and virions accumulate in endosomes by mannose 6 - phosphate - dependent and - independent mechanisms.

A PCR fragment containing full - length env and rev genes was derived from plasma virion - associated RNA from a subject acutely infected with a clade B virus by reverse transcription and nested PCR amplification.

Serine - threonine ubiquitination mediates downregulation of BST - 2 / tetherin and relief of restricted virion release by HIV - 1 Vpu.

A PCR fragment containing full - length env and rev genes was derived from plasma virion - associated RNA from a subject infected with a clade B virus by reverse transcription and nested PCR amplification procedures.

Scientists can hunt for extraterrestrial cellular life forms, such as bacteria or more complex life, by looking for certain chemicals on a planet or in its atmosphere, but virions do not create by - products like methane or oxygen.

Increased permissivity of monkey cells to human adenovirus multiplication is affected by culturing conditions and correlates with both synthesis of virion fiber protein and altered splicing of its mRNA

However in the case of HIV, macrophages are used by the virus, which efficiently infects them and makes them produce new virions.

The alien life would come to the conclusion that Earth is inhabited by virions.»

This point is supported by the fact that of the nurses caring for Thomas Eric Duncan, the man who died from Ebola virus disease in Texas in October, only those who cared for him at the end of his life, when the number of virions he was shedding was likely to be very high, became infected.