... 基因[为C区编码的基因] constant gene C 基因区段 constant gene segment C [免疫球蛋白等分子的]C区，恒定区 constant region ...
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结论：本文的研究结果提示X染色体长臂末端可能是卵巢早衰的特异性基因区段并与X染色体末端端粒的缺失有关。
Conclusion: The result showed that terminal deletion of Xq and telomeric deletion of X chromosome were important factors of premature ovarian failure.
这些被删区段在相近基因中起控制性作用。
Nearly all these DNA regions appear to play a regulatory role in the function of nearby genes.
将位于多巴胺运输器基因3 '端未转译区段的40 -碱基多形性重复序列予以纯化、经聚合酶链锁反应放大。
A 40-base polymorphic repeat sequence located in the 3 '-untranslated region of the DAT gene was purified and amplified by polymerase chain reaction (PCR).
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