chromosomal

Thân thiện

A scientist examines a chromosomal diagram in the laboratory.

Definition

1. Adjective:
   • Relating to or involving chromosomes: "chromosomal" describes anything pertaining to chromosomes, the thread-like structures in the nucleus of a cell that carry genetic information in the form of genes.

Usage

• The adjective "chromosomal" is used to modify nouns to specify a relationship to chromosomes. It is commonly used in scientific, medical, and biological contexts.
• It typically precedes the noun it describes (e.g., chromosomal abnormality).

Examples

• Adjective:
  • Down syndrome is caused by a chromosomal abnormality.
  • Scientists are studying the chromosomal structure of the new species.
  • The test can detect major chromosomal disorders in a fetus.

Advanced Usage

• "Chromosomal analysis": the examination of an organism's chromosomes.
  • A detailed chromosomal analysis confirmed the diagnosis.
• "Chromosomal instability": a condition where chromosomes are prone to rearrangement or breakage.
  • Chromosomal instability is a hallmark of some cancers.

Variants and Related Words

• Chromosome (n): a structure in the cell nucleus that carries genes.
  • Humans have 23 pairs of chromosomes.
• Chromatin (n): the material of which chromosomes are composed.
  • Chromatin condenses to form chromosomes during cell division.

Synonyms

• Genetic (adj): relating to genes or heredity. (Note: "Genetic" is broader, often referring to genes specifically, while "chromosomal" refers to the structures carrying the genes.)
  • Both genetic and chromosomal factors can influence health.

Related Phrases

• Chromosomal aberration/disorder/defect: an irregularity in the structure or number of chromosomes.
  • The syndrome is a result of a rare chromosomal disorder.
• Chromosomal mapping: the process of determining the location of genes on a chromosome.
  • Chromosomal mapping has advanced our understanding of heredity.

Học thuật

Adjective

1. of or relating to a chromosome
   • chromosomal defect