Meanwhile, many firefly species also produce unpleasant tasting, toxic, defensive chemicals like lucibufagins.

与此同时，许多萤火还会分泌如荧素类固醇等苦涩有毒的防御自卫的化学质。

Luciferin molecules react with oxygen to absorb energy and finally release it as light.

荧素分子与氧发生反应，吸收能量并最终以的形式释放出来。

Although different forms of luciferin can produce different colors of light, marine organisms emit blue light.

虽然不同形式的荧素可以产生不同颜色的，但海洋生发出的是蓝。

Now researchers have engineered a modified luciferase-luciferin pair that glows up to 1,400 times brighter.

现人员已经改造了一对荧素-荧素酶，亮度提高了多达1400倍。

Luciferase is an enzyme and it breaks down luciferan and it makes this glow.

荧素酶是一酶，它分解荧素并产生这发现象。

Luciferase breaking down luciferan is actually make that glow.

荧素酶分解荧素的过程实际上产生了那发现象。

It brings together oxygen and a pigment called luciferin to create light.

它汇集了氧气和一叫做荧素的色素来产生。

Next question. Luciferin and luciferase are present in what biological phenomenon?

下一题 荧素和萤素酶出现哪生现象中？

When luciferin is exposed to oxygen, a chemical reaction, aided by an enzyme called luciferase, emits light.

当荧素接触氧气时，名为荧素酶的酶的催化下，发生化学反应并释放出芒。