目前发现的这个酶被命名为FAN1，它是一种核酸酶，能够切割开dna的核苷酸链。
The enzyme, which they named FAN1, appears to be a nuclease, which is capable of slicing through strands of DNA.
研究目的：克隆表达人肠激酶轻链编码基因，以期应用于融合蛋白的切割与纯化。
Objective: To clone and express the gene of human enterokinase light chain which would be used in the cleavage and purification of fusion proteins.
该机结构紧凑，刚性好，便于移动，密封油槽式轨道，齿链驱动，行走阻力小，经久耐用，切割精度好。
The machine structure is compact, rigid good, easy to move, sealed tank-style tracks, tooth chain drive, walk the resistance is small, durable, cutting accuracy and good.
链坠一面绽放梯形切割金色魅影水晶的闪烁魅力，另一面则缀以银彩水晶。
While one side of the pendant gleams with a step-cut Golden Shadow crystal, the other displays a Satin crystal.
镀白金色银项链坠以一颗透明切割水晶链坠，并配以拴扣。
Rhodium-plated silver short chain necklace with large faceted clear crystal pendant; toggle closure. This pendant comes on a chain.
这款镀白金色Y型项链造型优雅，两颗水滴型透明切割水晶石系于蛇形饰链顶端，由镶满透明密镶水晶石的夹子钳紧。
A classy creation, this rhodium-plated Y-shaped necklace has two briolette-cut clear crystals. These are set on a snake chain and clamped together with a clear crystal element set in pave.
经典造型-这颗多面切割的波尔多红色水晶心链坠适合各种特别时刻。
Bordeaux Heart Pendant A classic creation - this faceted Bordeaux crystal heart pendant is just right for special moments.
典范造型—这颗多面切割的波尔多红色水晶心链坠合适各种特地时辰。
A classic creation - this faceted Bordeaux crystal heart pendant is just right for special moments.
典范造型—这颗多面切割的波尔多红色水晶心链坠合适各种特地时辰。
A classic creation - this faceted Bordeaux crystal heart pendant is just right for special moments.
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