chromosome telomere 中文意思是什麼
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Introduction telomerase is a ribonucleoprotein reverse transcriptase that synthesizes telo - meric dna sequences using its rna as template. it can remedy the loss of te - lomere after cellular mitosis, maintain telomere length and stabilize chromosome
前言端粒酶（ telomerase ）是一種核糖核蛋白逆轉錄酶，能以自身的rna為模板，從頭合成染色體末端的端粒dna ，彌補細胞分裂時端粒dna的丟失，維持端粒的長度並穩定染色體。 -
Other chromosome elements, telomere and ars, have also been cloned for constructing artificial chromosome. arabidopsis telomere was cloned from pcr products using telomere repeat primers without other template. a 2000bp fragment of ars was released from arabidopsis genomic bac clone t14a4 by claidigestion and subcloned into clai digested pbluescript
擬南芥的端粒是利用端粒的重復序列進行無模板的pcr擴增得到的；約2000bp的ars片段是從擬南芥的bac克隆t14a4中用限制性內切酶c1a1切下，然後亞克隆到通用載體pbluescript上。 -
Telomere is at the end of the chromosome in eukaryotic cells and protects chromosomes
摘要端粒位於真核細胞染色體末端，起保護染色體末端的作用。
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