How to Pronounce CALR Mutation
Definition, meaning, and phonetic spelling
CALR Mutation Pronunciation
KAL-ar myoo-TAY-shun
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
KAL
stress here
ar myoo
TAY
stress here
shun
4 syllables
What is CALR Mutation?
Mutations in the calreticulin (CALR) gene that are found in a significant proportion of patients with essential thrombocythemia and myelofibrosis who do not carry the JAK2 mutation. CALR mutations cause abnormal signaling that drives excessive blood cell production.
Questions About CALR Mutation
How do you pronounce CALR mutation?
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CALR mutation is pronounced "KAL-ar myoo-TAY-shun." The first part rhymes with "pal," and the stress falls on the first syllable of CALR (KAL). The second word, mutation, has the stress on the second syllable (myoo-TAY).
What does CALR stand for?
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CALR is an abbreviation that stands for calreticulin, which is a protein found in cells. When doctors talk about a CALR mutation, they're referring to a change in the gene that makes this protein.
How many syllables are in CALR mutation?
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CALR mutation has four syllables total: CAL-ar mu-TA-shun. CALR itself is just one syllable (like "pal" with a C at the start), and mutation breaks into three syllables.
What's a common mistake people make when saying CALR?
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Many people accidentally stress the second syllable and say "cal-AR" instead of "KAL-ar." Remember to put the emphasis on the first part, just like you'd say "pal" with force at the beginning.
What does the word 'mutation' mean in plain English?
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A mutation is a change or alteration in a gene's DNA. Think of it like a typo in an instruction manual—the instructions get changed, which can affect how something works.
Is there a short way to say CALR mutation?
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Yes, doctors and scientists often just say "CALR mutation" (pronounced "KAL-ar mutation") as a short form. You might also hear it written as "CALR mut." in medical notes, but it's always pronounced the same way.
What is a CALR mutation in simple terms?
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A CALR mutation is a change in a specific gene that affects how certain cells behave in the body. It's a genetic variation that doctors can identify through testing, and it helps them understand certain blood-related conditions.
Can you use CALR mutation in a sentence?
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Here's an example: "The lab test identified a CALR mutation in the patient's genetic sample." This sentence simply shows that doctors found this particular genetic change through testing.

