LUTEOVIRUS Meaning and
Definition
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Luteovirus is a term used in virology to define a group of plant viruses that belong to the family Luteoviridae. These viruses possess a positive-sense, single-stranded RNA genome and are primarily transmitted by aphids and other insects. Luteoviruses infect a wide range of plants, including major crops such as cereals, legumes, and vegetables.
The name "Luteovirus" is derived from Latin, with "luteus" meaning yellow. This is because these viruses often cause yellowing and stunting symptoms in infected plants, particularly in the leaves and stems. Luteoviruses are known for their ability to alter plant physiology and cause significant yield losses in agricultural settings.
Morphologically, Luteoviruses have elongated and flexuous particles, usually measuring around 20-30 nanometers in diameter and 200-300 nanometers in length. They possess a non-enveloped capsid that protects their genetic material.
The genome of Luteoviruses is relatively small, usually consisting of a single open reading frame (ORF) encoding a polyprotein that is later processed into multiple functional viral proteins. These proteins play crucial roles in viral replication, movement, and interactions with host plants.
Luteoviruses are economically important pathogens due to their ability to cause significant crop losses worldwide. Efforts to control and manage Luteovirus infections include the use of insecticides to control aphid vectors, breeding resistant plant varieties, and implementing strict quarantine measures to prevent their spread.
Common Misspellings for LUTEOVIRUS
- kuteovirus
- puteovirus
- outeovirus
- lyteovirus
- lhteovirus
- ljteovirus
- liteovirus
- l8teovirus
- l7teovirus
- lureovirus
- lufeovirus
- lugeovirus
- luyeovirus
- lu6eovirus
- lu5eovirus
- lutwovirus
- lutsovirus
- lutdovirus
- lutrovirus
- lut4ovirus
Etymology of LUTEOVIRUS
The word "Luteovirus" is derived from two main components: "luteo" and "virus".
1. "Luteo": The term "luteo" is derived from the Latin word "lutum", which means "mud" or "mire". In the context of viruses, "luteo" refers to the yellow-colored symptoms that luteoviruses often cause in infected plants. The yellowing is similar to the color of mud or dirt, thus giving rise to the name.
2. "Virus": The term "virus" originated from Latin and originally meant a "poisonous fluid" or "venom". Over time, its meaning expanded to include disease-causing agents that are too small to be seen by the naked eye. Luteovirus falls within this definition, referring to a specific genus of plant viruses.
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