Julius, he started with a cDNA library, it's called, it's copies out of all proteins that are synthesized in a cell.

朱利叶斯从 cDNA 文库开始，它是从细胞中合成所有蛋白质中来。

Genomic libraries are prepared from random fragments of genomic DNA.

然而，基因组文库作为寻找一种特定基因方法效率并不高，尤其对于含有大非编码DNA真核基因组中。

However, genomic libraries may be an inefficient method of finding a gene, particularly in large eukaryotic genomes, where much of the DNA is noncoding.

替代方法是利用已知表达目基因细胞或组织来源mRNA所建文库。

The alternative is to use as the source of the library the mRNA from a cell or tissue which is known to express the gene.

DNA拷贝（互补DNA，cDNA）是mRNA通过反转录合成并被整合到载体上来建成一个cDNA文库。

The Naikaku Bunko collection of Chinese literature comprises many important Ming and Qing editions purchased for the library maintained by the Tokugawa shoguns, which have not survived elsewhere.

内阁文库中国文学藏品包括许多重要明清版本，这些版本是为德川幕府将军维护图书馆购买，这些版本在其他地方都没有幸存。

This reproduces the only surviving copy of the first edition, produced by Ye Jingchi—who also published many of Feng Menglong's other writings— which is preserved in the Naikaku Bunko in Japan.

这是第一版唯一幸存副本，由叶静池作，他还版了冯梦龙许多其他作品，保存在日本内阁文库中。