Monoploid Meaning: Definition, Examples, and Translations

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monoploid

[mɒnəplɔɪd ]

Definition

Context #1 | Noun

genetics terminology

Monoploid refers to a cell or organism that has only one set of chromosomes. This term is often used in genetics and biology to describe organisms or cells that are haploid, meaning they contain a single complete set of chromosomes, as observed in various stages of reproduction.

Synonyms

haploid.

Examples of usage

  • The monoploid state is critical in the study of plant breeding.
  • Monoploid organisms are useful for genetic mapping.
  • Researchers often analyze monoploid cells for mutation studies.

Translations

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Interesting Facts

Genetics

  • Monoploid organisms have one complete set of chromosomes, which is rare except in certain plants and algae.
  • This genetic state is crucial for understanding plant breeding, especially in creating hybrid plants.
  • Research into monoploid cells helps scientists explore how genetic traits can be expressed without the influence of a second set of chromosomes.

Applications in Science

  • In agriculture, monoploid cells are often used to develop pure line varieties that can lead to higher crop yields.
  • Monoploidy provides a simplified means to study genetic inheritance and mutation effects in living organisms.
  • In laboratory settings, scientists can create monoploid cells to conduct experiments without the complications of additional genetic material.

Cultural Perspective

  • In many cultures, the simplification of genetic traits via monoploids is seen as a way to enhance food security as global populations grow.
  • The study of monoploids aligns with indigenous practices of selective breeding, which have been used for centuries to create resilient crop varieties.
  • Moreover, the concept of monoploidy can inspire discussions on biodiversity and conservation in agriculture.

Research Development

  • The study of monoploid cells has set the stage for advancements in genetically modified organisms (GMOs), providing insight into their stability.
  • These cells serve as essential tools in evolutionary biology, enabling scientists to trace lineage and genetic variation across species.
  • In the future, research on monoploidy could play a significant role in climate adaptation strategies for food production.

Origin of 'monoploid'

Main points about word origin

  • The word comes from the Greek 'mono', meaning one, and 'ploid', derived from 'ploy' which relates to folding.
  • The term was first introduced in the scientific community in the 20th century, as genetics began to advance.
  • In biology, similar terms like 'diploid' refer to cells with two sets of genes, highlighting the importance of these classifications.

The term 'monoploid' is derived from the Greek words 'mono', meaning 'single', and 'ploid', which relates to the set of chromosomes in a cell. It gained prominence in the field of genetics during the mid-20th century as scientists began to explore the complexities of cellular organization and genetic variation. The concept of monoploidy is crucial for understanding various kinds of organisms, particularly in research areas like agriculture, where monoploid cells can enhance certain hybridization processes. By focusing on monoploid organisms, geneticists can simplify genetic analyses and better understand gene behavior and inheritance patterns.