例句與造句

1. Abstract : this paper reviewed the recent advance of the application of dna molecular marker in various aspects of tomato breeding including genetic map construction , germplasm research and purity control of cultivars , identification markers linked to important genes and map - based gene cloning
   摘要本文綜述了dna分子標(biāo)記在番茄遺傳圖譜構(gòu)建、番茄種質(zhì)資源研究與品種純度的鑒定、番茄基因分子標(biāo)記研究及番茄基因圖位克隆方面的應(yīng)用研究進(jìn)展。
2. It's difficult to find map- based gene cloning in a sentence. 用map- based gene cloning造句挺難的