Most of the biosecurity concerns in synthetic biology, however, focused on the role of DNA synthesis and the risk of producing genetic material of lethal viruses ( e. g. 1918 Spanish flu, polio ) in the lab.

Most known fungal viruses have either double stranded DNA or RNA genomes.

Most are transmitted by arthropods ( mosquitoes or ticks ), and are therefore also referred to as arboviruses ( arthropod-borne viruses ).

Starfleet transporters from the TNG era onward include a device that can detect and disable an active weapon ( TNG: " The Most Toys "), and a bio-filter to remove contagious microbes or viruses from an individual in transport ( TNG: " Shades of Gray ").

Most of the antiviral drugs now available are designed to help deal with HIV, herpes viruses ( best known for causing cold sores and genital herpes, but actually the cause of a wide range of other diseases, such as chicken pox ), the hepatitis B and C viruses, which can cause liver cancer, and influenza A and B viruses.

Most of the computer viruses written in the early and mid 1980s were limited to self-reproduction and had no specific damage routine built into the code.

Most influenza viruses cause asymptomatic or mild infection in birds ; however, the range of symptoms in birds varies greatly depending on the strain of virus.

Most of these viruses are transmitted by the bite from an infected arthropod ( mosquito or tick ) and hence classified as arboviruses.

Most plant viruses encode a protein to suppress this response.

Most dsDNA viruses require the host cell's proteins to perform transcription.

Most DNA viruses assemble in the nucleus while most RNA viruses develop solely in cytoplasm.

Most viral vaccines are based on live attenuated viruses, while many bacterial vaccines are based on acellular components of microorganisms, including harmless toxin components.

Most current oncolytic viruses are engineered for tumour selectivity, though there are a few naturally occurring ones such as the Seneca Valley virus.

Most classes of human pathogens are covered by CLRs: eg among external or infectious pathogens mannose is the recognition motif for many viruses, fungi and mycobacteria ; similarly fucose for certain bacteria and helminths ; and glucans are present on mycobacteria and fungi.

Most of the predators of B. tabaci tend to just eat out the insides of the pest, while pathogens transfer deadly viruses.

Most microbiologists specialize in environmental, food, agricultural, or industrial microbiology ; virology ( the study of viruses ); immunology ( the study of mechanisms that fight infections ); or bioinformatics ( the use of computers to handle or characterize biological information, usually at the molecular level ).

Most alphaviruses lose the peripheral protein E3, but in Semliki viruses it remains associated with the viral surface.

Most radio systems utilize amplitude modulation for the radio signal and encode the control positions with pulse width modulation.

Most vendors ( including IBM ) used this extended range to encode characters used by various languages and graphical elements that allowed the imitation of primitive graphics on text-only output devices.

Most IBM keypunch and verifiers used a common electrical / mechanical design in their keyboards to encode the mechanical keystrokes.

Most common variable-width encodings are multibyte encodings, which use varying numbers of bytes ( octets ) to encode different characters.

Most individual nanovirus particles only encode for a single protein.

Most AC-III's are integral membrane proteins involved in transducing extracellular signals into intracellular responses.

Most class III adenylyl cyclases are transmembrane proteins with 12 transmembrane segments.

Most proteins are synthesized by ribosomes in the rough endoplasmic reticulum.

Most prominent among the regulatory GTPases are the G proteins.

Most proteins consist of linear polymers built from series of up to 20 different-α-amino acids.

Most proteins fold into unique 3-dimensional structures.

Most structural proteins are fibrous proteins ; for example, actin and tubulin are globular and soluble as monomers, but polymerize to form long, stiff fibers that make up the cytoskeleton, which allows the cell to maintain its shape and size.

Most mitochondrial proteins are synthesized as cytosolic precursors containing uptake peptide signals.

Most peroxisomal matrix proteins possess a PTS1 type signal.

Most of these proteins mature in the Golgi apparatus before going to their final destination which may be to lysosomes, peroxisomes, or outside of the cell.

* Most of the major components in cells ( proteins, DNA and polysaccharides ) are also dissolved in water.

Most proteins function in collaboration with other proteins, and one goal of proteomics is to identify which proteins interact.

Most organisms are bathed in relatively high-intensity light that ought to swamp any signaling effect, although biophoton signaling might manifest through temporal patterns of distinct wavelengths or could mainly be used in deep tissues hidden from daylight ( such as the human brain, which contains photoreceptor proteins ).

Most of the time, homeodomain proteins act in the promoter region of their target genes as complexes with other transcription factors.

Most families of dicot contain tannin-free species ( tested by their ability to precipitate proteins ).

Most notably, UV CD is used to investigate the secondary structure of proteins.

Most iron-containing proteins contain ferric ions, at least transiently.

Most scientific publications about the dynamics of proteins and DNA use data from simulations spanning nanoseconds ( 10 < sup >− 9 </ sup > s ) to microseconds ( 10 < sup >− 6 </ sup > s ).

Most living organisms accumulate cryoprotectants such as anti-nucleating proteins, polyols, and glucose to protect themselves against frost damage by sharp ice crystals.

Most thylakoid proteins encoded by a plant's nuclear genome need two targeting signals for proper localization: An N-terminal chloroplast targeting peptide ( shown in yellow in the figure ), followed by a thylakoid targeting peptide ( shown in blue ).

Most of the activator proteins that bind to ISEs and ESEs are members of the SR protein family.