Presentation is loading. Please wait.

Presentation is loading. Please wait.

Functional modulation of mitochondrial cytochrome c oxidase underlies adaptation to high-altitude hypoxia in a Tibetan migratory locust by Zhen-Yu Zhang,

Similar presentations


Presentation on theme: "Functional modulation of mitochondrial cytochrome c oxidase underlies adaptation to high-altitude hypoxia in a Tibetan migratory locust by Zhen-Yu Zhang,"— Presentation transcript:

1 Functional modulation of mitochondrial cytochrome c oxidase underlies adaptation to high-altitude hypoxia in a Tibetan migratory locust by Zhen-Yu Zhang, Bing Chen, De-Jian Zhao, and Le Kang Proceedings B Volume 280(1756):20122758 April 7, 2013 ©2013 by The Royal Society

2 Differences between the hypoxia responses of Tibetan and lowland migratory locust populations in terms of stupor percentage, mitochondrial morphology, and ATP concentration. Zhen-Yu Zhang et al. Proc. R. Soc. B 2013;280:20122758 ©2013 by The Royal Society

3 Hypoxia downregulates NADH-linked OXPHOS in the flight muscle mitochondria of Tibetan and lowland locusts. Zhen-Yu Zhang et al. Proc. R. Soc. B 2013;280:20122758 ©2013 by The Royal Society

4 Changes in cytochrome c oxidase (COX) activity affect the hypoxia tolerance in Tibetan and lowland locusts. Zhen-Yu Zhang et al. Proc. R. Soc. B 2013;280:20122758 ©2013 by The Royal Society

5 Increased enzymatic catalytic efficiency enhances the COX activity in the flight muscle of Tibetan locusts under normoxic and hypoxic conditions. Zhen-Yu Zhang et al. Proc. R. Soc. B 2013;280:20122758 ©2013 by The Royal Society


Download ppt "Functional modulation of mitochondrial cytochrome c oxidase underlies adaptation to high-altitude hypoxia in a Tibetan migratory locust by Zhen-Yu Zhang,"

Similar presentations


Ads by Google