In these experiments, the cats developed disease following direct inoculation of virus isolated from a fatal human case, and following the feeding of infected raw chicken.

在这些实验中，猫在直接接种从死亡人间病例中分离的病毒，并在吃了受感染的生鸡肉后发病。

youdao

A soil bacterivorous nematode feeding on bacteria B1 and B2 was isolated from rhizosphere soil of wheat and cultured on potato sucrose agar medium(PSA).

从小麦根际土中分离得到一种能取食B1和B2两种细菌的土壤食细菌线虫，并在马铃薯蔗糖培养基上富化培养成功。

youdao

Mr Fox is still enjoying the goodwill that follows an electoral victory, but if his democratic changes do not reach the remoter parts of Mexico, and in particular if the delicate negotiations with the Zapatists fail, frustration in the backwaters may grow, feeding isolated guerrilla activity.

ECONOMIST: Mexico

So far no feeding studies with the genetically engineered plants are requested by the authority, only isolated proteins are tested regarding acute toxicity.

FORBES: Does the Seralini Corn Study Fiasco Mark a Turning Point in the Debate Over GM Food?