Noun
/ˈɑː.luː ˌfæm.ɪ.li/
The term "Alu-family" refers to a specific class of short repetitive DNA sequences found in the human genome and other primate genomes. These sequences are derived from a common evolutionary ancestor and are classified as transposable elements or "jumping genes." Alu elements collectively make up a significant portion of the genomic DNA in humans and are thought to play roles in gene regulation and genome evolution.
In terms of frequency of use, "Alu-family" is more commonly found within scientific literature, particularly in genetics and molecular biology contexts, rather than in everyday spoken language.
The Alu-family of sequences has been extensively studied for its role in human genetic diversity.
Семейство Alu было широко исследовано из-за своей роли в генетическом разнообразии человека.
Researchers are uncovering new functions of the Alu-family that may influence disease susceptibility.
Исследователи открывают новые функции семейства Alu, которые могут влиять на восприимчивость к заболеваниям.
Understanding the Alu-family can provide insights into the evolutionary history of primates.
Понимание семейства Alu может дать представление о эволюционной истории приматов.
The term "Alu-family" itself is not widely used in idiomatic expressions within the English language given its specialized context. However, it is often used in scientific discussions to emphasize themes of genetic variation, evolution, and human health. Here are examples related to idiomatic expressions of genetics:
'A stitch in time saves nine' can be likened to how understanding Alu-family sequences can prevent genetic diseases.
'Лучше предотвратить, чем лечить' можно сравнить с тем, как понимание последовательностей семейства Alu может предотвратить генетические заболевания.
'The tip of the iceberg' reflects how Alu-family research represents just a small part of the broader genomic landscape.
'Верхушка айсберга' отражает то, как исследования семейства Alu представляют собой лишь малую часть более широкого геномного пейзажа.
The name "Alu" comes from the enzyme Alu I, which is a restriction enzyme that cuts DNA at specific sequences and was used to discover these elements. The "family" indicates that these sequences share a common ancestry and are structurally and functionally related.
In summary, "Alu-family" is a significant term in genetics referring to a group of repetitive DNA sequences that have important implications for understanding human genomics and evolution.