A pair of cadmium-exposed zebrafish affect social behavior of the un-exposed majority.
A pair of cadmium-exposed zebrafish affect social behavior of the un-exposed majority.
复制标题
一对接触镉的斑马鱼会影响大多数未接触镉的斑马鱼的社会行为。
DOI：
10.1016/j.etap.2023.104119
复制
发表时间：
2023
影响因子：
4.3
通讯作者：
Mar
中科院分区：
文献类型：
--
作者：
Shelton,DeliaS;Dinges,ZoeM;Khemka,Anuj;Sykes,DelawrenceJ;Suriyampola,PiyumikaS;Shelton,DoloresEP;Boyd,Ploypenmas;Kelly,JeffreyR;Bower,Myra;Amro,Halima;Glaholt,StephenP;Latta,MitchellB;Perkins,HannahL;Shaw,JosephR;Mar
为了解释全球污染事件，我们必须确定直接和间接的污染影响。虽然污染物可以对个人产生直接影响，但少数受污染的个人如何影响群体这一广泛的社会组织，目前尚不清楚。我们展示了环境相关水平的镉（Cd）可以在一个更大的群体的社会背景下揭示间接的社会影响。受cd污染的人视力较差，反应更激烈，但没有其他行为影响。与对照组相比，有经验的接触过cd的鱼群对未接触过cd的个体的社会互动产生了间接影响，导致鱼群变得更大胆，更靠近一个新物体。由于少数直接受影响的个体可能间接影响未受影响的大多数人的社会行为，我们相信，这种急性但潜在重要的重金属毒性可以为在不断变化的世界中使用它们的后果提供可靠的预测。
To account for global contamination events, we must identify direct and indirect pollutant effects. Although pollutants can have direct effects on individuals, it is unknown how a few contaminated individuals affect groups, a widespread social organization. We show environmentally relevant levels of cadmium (Cd) can have indirect social effects revealed in the social context of a larger group. Cd-contaminated individuals had poor vision and more aggressive responses, but no other behavioral effects. The presence of experienced Cd-exposed pairs in the groups had an indirect effect on the un-exposed individual’s social interactions leading to the shoal becoming bolder and moving closer to a novel object than control groups. Because a few directly affected individuals could indirectly affect social behavior of the un-exposed majority, we believe that such acute but potentially important heavy metal toxicity could inform reliable predictions about the consequences of their use in a changing world.
DOI：
10.1038/newbio233166a0
发表时间：
1971-01-01
期刊：
NATURE-NEW BIOLOGY
影响因子：
--
作者：
GREENBLATT, J;SCHLEIF, R
通讯作者：
SCHLEIF, R