TUBB1(redirected from tubulin beta-1 chain)
TUBB1A gene on chromosome 20q13.32 that encodes a beta tubulin, which is a major constituent of microtubules. This is also a less preferred gene symbol for what is now designated as TUBB, see there.
Defects in TUBB1 cause macrothrombocytopenia autosomal dominant, TUBB1-related (MAD-TUBB1).
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