Suppr超能文献

短杆菌肽对玉米线粒体的影响。

Effects of gramicidin on corn mitochondria.

作者信息

Miller R J, Dumford W S, Koeppe D E

出版信息

Plant Physiol. 1970 Sep;46(3):471-4. doi: 10.1104/pp.46.3.471.

Abstract

The effects of gramicidin D, S, and J on corn mitochondria respiration and swelling were studied. Only gramicidin D was found to have any pronounced effect on mitochondrial swelling. In buffered KCl gramicidin D produced a rapid, respiration-independent swelling which was not reversed with respiratory inhibitors or substrate exhaustion. The respiration rate of exogenous reduced nicotinamide adenine dinucleotide was stimulated by all three gramicidins, but the effects on malate-pyruvate and succinate respiration depended on the type of gramicidin and the reaction media. The respiration effects of gramicidin D may be due to action at specific sites for each substrate.

摘要

研究了短杆菌肽D、S和J对玉米线粒体呼吸及肿胀的影响。结果发现只有短杆菌肽D对线粒体肿胀有显著作用。在缓冲的氯化钾溶液中,短杆菌肽D能引起快速的、与呼吸无关的肿胀,这种肿胀不会因呼吸抑制剂或底物耗尽而逆转。所有三种短杆菌肽均能刺激外源还原型烟酰胺腺嘌呤二核苷酸的呼吸速率,但对苹果酸 - 丙酮酸和琥珀酸呼吸的影响取决于短杆菌肽的类型和反应介质。短杆菌肽D对呼吸的影响可能是由于其作用于每种底物的特定位点。

相似文献

1
Effects of gramicidin on corn mitochondria.短杆菌肽对玉米线粒体的影响。
Plant Physiol. 1970 Sep;46(3):471-4. doi: 10.1104/pp.46.3.471.
4
Lead effects on corn mitochondrial respiration.铅对玉米线粒体呼吸的影响。
Science. 1970 Mar 6;167(3923):1376-8. doi: 10.1126/science.167.3923.1376.
8
Action of gramicidin on mitochondria. 3. Activity of gramicidin derivatives.
Arch Biochem Biophys. 1968 Mar 20;124(1):115-21. doi: 10.1016/0003-9861(68)90309-3.
10
Action of gramicidin on mitochondria. II. Ion-dependent mitochondrial volume changes energized by substrate oxidation.
Arch Biochem Biophys. 1968 Mar 20;124(1):110-4. doi: 10.1016/0003-9861(68)90308-1.

本文引用的文献

2
Diffusion and osmotic transfer in corn mitochondria.玉米线粒体中的扩散与渗透转运
Plant Physiol. 1970 Feb;45(2):126-32. doi: 10.1104/pp.45.2.126.
3
The osmotic behavior of corn mitochondria.玉米线粒体的渗透行为。
Plant Physiol. 1969 Jun;44(6):839-44. doi: 10.1104/pp.44.6.839.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验