sex linkage: meaning, definition, pronunciation and examples
LowAcademic / Technical
Quick answer
What does “sex linkage” mean?
The condition in which a gene or trait is located on a sex chromosome (usually the X chromosome), causing its inheritance pattern to be associated with the biological sex of the organism.
Audio
Pronunciation
Definition
Meaning and Definition
The condition in which a gene or trait is located on a sex chromosome (usually the X chromosome), causing its inheritance pattern to be associated with the biological sex of the organism.
The concept in genetics describing how certain traits or disorders are passed down through families in patterns that differ between males and females due to the location of the responsible gene on a sex chromosome.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning, spelling, or usage. The hyphen is sometimes omitted in American English ("sex linkage" vs. "sex-linkage").
Connotations
Purely scientific and neutral in both variants.
Frequency
Equally low frequency in academic biology/genetics contexts in both regions.
Grammar
How to Use “sex linkage” in a Sentence
The trait exhibits sex linkage.Sex linkage of the gene was confirmed.They studied the sex linkage of the disorder.Vocabulary
Collocations
Examples
Examples of “sex linkage” in a Sentence
adjective
British English
- The sex-linkage pattern was clear.
- They identified a sex-linkage mechanism.
American English
- The sex linkage pattern was clear.
- They identified a sex linkage mechanism.
Usage
Meaning in Context
Business
Not used.
Academic
Core term in genetics textbooks and research papers discussing inheritance patterns.
Everyday
Virtually never used.
Technical
Essential term in genetic counselling, medical genetics, and biological research.
Vocabulary
Synonyms of “sex linkage”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sex linkage”
Watch out
Common Mistakes When Using “sex linkage”
- Using it to describe social or behavioural gender differences.
- Confusing 'sex linkage' with 'gender association'.
- Using as a verb (e.g., 'It sex links') instead of a noun compound.
FAQ
Frequently Asked Questions
Sex linkage is the general inheritance pattern. A sex-linked disorder is a specific condition (like haemophilia) that is inherited via this pattern.
Yes, but it is much rarer. Most clinically relevant sex-linked traits are X-linked. Y-linkage is sometimes called 'holandric' inheritance.
No. For X-linked recessive disorders, males are affected more frequently, but females can be carriers or, more rarely, affected if they inherit two copies of the allele.
When used as an adjective before a noun (e.g., a sex-linked gene), it is typically hyphenated. The noun form 'sex linkage' is often written without a hyphen, though variation exists.
The condition in which a gene or trait is located on a sex chromosome (usually the X chromosome), causing its inheritance pattern to be associated with the biological sex of the organism.
Sex linkage is usually academic / technical in register.
Sex linkage: in British English it is pronounced /ˈsɛks ˌlɪŋkɪdʒ/, and in American English it is pronounced /ˈsɛks ˌlɪŋkɪdʒ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a chain 'link' on an 'X' chromosome, connecting a trait to a specific sex.
Conceptual Metaphor
INHERITANCE IS A TRANSMISSION PATH (where the path is routed through sex chromosomes).
Practice
Quiz
What does 'sex linkage' specifically refer to in genetics?