• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

灭多威和玉蜀黍平脐蠕孢（小种 T）毒素在解偶联德克萨斯雄性不育细胞质玉米线粒体中的作用。

Mode of Methomyl and Bipolaris maydis (race T) Toxin in Uncoupling Texas Male-Sterile Cytoplasm Corn Mitochondria.

机构信息

Department of Agronomy, University of Illinois, Urbana, Illinois 61801.

出版信息

Plant Physiol. 1985 Apr;77(4):912-6. doi: 10.1104/pp.77.4.912.

DOI:10.1104/pp.77.4.912
PMID:16664161
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1064630/
Abstract

Bipolaris maydis race T toxin (BmT), and its functional analog, methomyl, uncoupled Texas male-sterile (T) cytoplasm mitochondria by decreasing the resistance of the inner membrane to protons. However, unlike protonophoric or ionophoric agents, BmT toxin and methomyl induced irreversible swelling. Packed volume measurements showed that mitochondrial volume was irreversibly increased by methomyl and BmT toxin indicating that mitochondria no longer functioned as differentially permeable osmometers. The decreased resistance of inner mitochondrial membranes to protons and the loss of osmotic volume regulation suggests that methomyl and BmT toxin induced the formation of hydrophilic pores in T mitochondrial inner membranes.

摘要

玉米弯孢菌 race T 毒素（BmT）及其功能类似物灭多威通过降低内膜对质子的阻力使德州雄性不育（T）细胞质线粒体解偶联。然而，与质子载体或离子载体不同，BmT 毒素和灭多威诱导不可逆肿胀。堆积体积测量表明，灭多威和 BmT 毒素使线粒体体积不可逆增加，表明线粒体不再作为差异渗透性渗透压计发挥作用。内膜对质子的阻力降低和渗透体积调节的丧失表明，灭多威和 BmT 毒素诱导 T 线粒体内膜形成亲水性孔。

相似文献

1
Mode of Methomyl and Bipolaris maydis (race T) Toxin in Uncoupling Texas Male-Sterile Cytoplasm Corn Mitochondria.灭多威和玉蜀黍平脐蠕孢（小种 T）毒素在解偶联德克萨斯雄性不育细胞质玉米线粒体中的作用。
Plant Physiol. 1985 Apr;77(4):912-6. doi: 10.1104/pp.77.4.912.
2
A 13-kilodalton maize mitochondrial protein in E. coli confers sensitivity to Bipolaris maydis toxin.一种在大肠杆菌中表达的13千道尔顿玉米线粒体蛋白赋予了对玉米小斑病菌毒素的敏感性。
Science. 1988 Jan 15;239(4837):293-5. doi: 10.1126/science.3276005.
3
Effects of Methomyl and Helminthosporium maydis Toxin on Matrix Volume, Proton Motive Force, and NAD Accumulation in Maize (Zea mays L.) Mitochondria.灭多威和玉米赤霉烯酮毒素对玉米（Zea mays L.）线粒体基质体积、质子动力势和 NAD 积累的影响。
Plant Physiol. 1984 Oct;76(2):508-17. doi: 10.1104/pp.76.2.508.
4
URF13, a ligand-gated, pore-forming receptor for T-toxin in the inner membrane of cms-T mitochondria.URF13，一种位于cms-T线粒体内膜中作为T毒素配体门控性成孔受体的物质。
J Bioenerg Biomembr. 1995 Aug;27(4):437-45. doi: 10.1007/BF02110006.
5
Expression in yeast of the T-urf13 protein from Texas male-sterile maize mitochondria confers sensitivity to methomyl and to Texas-cytoplasm-specific fungal toxins.来自德克萨斯雄性不育玉米线粒体的T-urf13蛋白在酵母中的表达赋予了对灭多威和德克萨斯细胞质特异性真菌毒素的敏感性。
EMBO J. 1990 Feb;9(2):339-47. doi: 10.1002/j.1460-2075.1990.tb08116.x.
6
N,N'-dicyclohexylcarbodiimide cross-linking suggests a central core of helices II in oligomers of URF13, the pore-forming T-toxin receptor of cms-T maize mitochondria.N，N'-二环己基碳二亚胺交联表明，URF13（cms-T玉米线粒体的成孔T毒素受体）寡聚体中螺旋II的中央核心。
Proc Natl Acad Sci U S A. 1994 Aug 16;91(17):8253-7. doi: 10.1073/pnas.91.17.8253.
7
Mitochondrial heredity: a determinant in the toxic response of maize to the insecticide methomyl.线粒体遗传：玉米对杀虫剂灭多威毒性反应的一个决定因素。
Science. 1978 Sep 29;201(4362):1227-9. doi: 10.1126/science.201.4362.1227.
8
Effects of Purified Helminthosporium maydis Race T Toxin on the Structure and Function of Corn Mitochondria and Protoplasts.玉米旋孢腔菌 T 毒素对玉米线粒体和原生质体结构与功能的影响。
Plant Physiol. 1980 Sep;66(3):477-81. doi: 10.1104/pp.66.3.477.
9
Loss of Sensitivity to Helminthosporium maydis Race T Toxin during Aging of Mitochondria Isolated from Texas Cytoplasm Corn.从得克萨斯细胞质玉米中分离出的线粒体老化过程中对玉米小斑病菌T小种毒素敏感性的丧失
Plant Physiol. 1980 Jun;65(6):1173-5. doi: 10.1104/pp.65.6.1173.
10
Induction of a Sensitive Response to Helminthosporium maydis Race T Toxin in Resistant Mitochondria of Corn (Zea mays L.) by Removal of the Outer Mitochondrial Membrane.通过去除线粒体外膜诱导玉米（Zea mays L.）抗性线粒体对玉米小斑病菌T小种毒素产生敏感反应
Plant Physiol. 1975 Aug;56(2):216-21. doi: 10.1104/pp.56.2.216.

引用本文的文献

1
Effects of Helminthosporium maydis Race T Toxin on Electron Transport in Susceptible Corn Mitochondria and Prevention of Toxin Actions by Dicyclohexylcarbodiimide.玉米小斑病菌 T 型毒素对感病玉米线粒体电子传递的影响及二环己基碳二亚胺对毒素作用的阻止。
Plant Physiol. 1989 Dec;91(4):1296-302. doi: 10.1104/pp.91.4.1296.
2
Heat Shock Protein Synthesis Induced by Methomyl in Maize (Zea mays L.) Seedlings.棉铃虫威诱导玉米幼苗热休克蛋白合成。
Plant Physiol. 1989 Aug;90(4):1256-61. doi: 10.1104/pp.90.4.1256.
3
Host-Specific Effects of Toxin from the Rough Lemon Pathotype of Alternaria alternata on Mitochondria.粗糙柠檬型链格孢菌毒素对线粒体的宿主特异性效应。
Plant Physiol. 1989 Mar;89(3):925-31. doi: 10.1104/pp.89.3.925.
4
Dissipation of the Membrane Potential in Susceptible Corn Mitochondria by the Toxin of Helminthosporium maydis, Race T, and Toxin Analogs.玉米小斑病菌T小种毒素及其类似毒素对感病玉米线粒体膜电位的耗散作用
Plant Physiol. 1987 Jul;84(3):670-6. doi: 10.1104/pp.84.3.670.
5
The binding of host-selective toxin analogs to mitochondria from normal and ;texas' male sterile cytoplasm maize.正常玉米线粒体和“德克萨斯不育细胞质”玉米线粒体与宿主选择毒素类似物的结合。
Plant Physiol. 1987 Apr;83(4):863-8. doi: 10.1104/pp.83.4.863.
6
Effect of Osmotic Stress on Ion Transport Processes and Phospholipid Composition of Wheat (Triticum aestivum L.) Mitochondria.渗透胁迫对小麦（Triticum aestivum L.）线粒体离子转运过程和磷脂组成的影响。
Plant Physiol. 1986 Dec;82(4):936-41. doi: 10.1104/pp.82.4.936.
7
Phytotoxins from the pathogenic fungi Drechslera maydis and Drechslera sorghicola.玉米大斑病菌和高粱丝黑穗病菌中的植物毒素。
Proc Natl Acad Sci U S A. 1987 May;84(10):3081-5. doi: 10.1073/pnas.84.10.3081.
8
Impairment of tapetum and mitochondria in engineered male-sterile tobacco plants.基因工程雄性不育烟草植株中绒毡层和线粒体的损伤
Plant Mol Biol. 1998 Mar;36(4):499-508. doi: 10.1023/a:1005946104983.
9
URF13, a ligand-gated, pore-forming receptor for T-toxin in the inner membrane of cms-T mitochondria.URF13，一种位于cms-T线粒体内膜中作为T毒素配体门控性成孔受体的物质。
J Bioenerg Biomembr. 1995 Aug;27(4):437-45. doi: 10.1007/BF02110006.
10
Toxin-deficient mutants from a toxin-sensitive transformant of Cochliobolus heterostrophus.来自玉米小斑病菌毒素敏感转化体的毒素缺陷型突变体。
Genetics. 1994 Jul;137(3):751-7. doi: 10.1093/genetics/137.3.751.

本文引用的文献

1
Mitochondrial heredity: a determinant in the toxic response of maize to the insecticide methomyl.线粒体遗传：玉米对杀虫剂灭多威毒性反应的一个决定因素。
Science. 1978 Sep 29;201(4362):1227-9. doi: 10.1126/science.201.4362.1227.
2
Southern corn leaf blight: susceptible and resistant mitochondria.南方玉米叶枯病：易感和抗性线粒体。
Science. 1971 Jul 2;173(3991):67-9. doi: 10.1126/science.173.3991.67.
3
Effects of Methomyl and Helminthosporium maydis Toxin on Matrix Volume, Proton Motive Force, and NAD Accumulation in Maize (Zea mays L.) Mitochondria.灭多威和玉米赤霉烯酮毒素对玉米（Zea mays L.）线粒体基质体积、质子动力势和 NAD 积累的影响。
Plant Physiol. 1984 Oct;76(2):508-17. doi: 10.1104/pp.76.2.508.
4
Helminthosporium maydis T Toxin Increased Membrane Permeability to Ca in Susceptible Corn Mitochondria.玉米旋孢腔菌 T 毒素增加玉米敏感线粒体膜对 Ca 的通透性。
Plant Physiol. 1984 May;75(1):235-7. doi: 10.1104/pp.75.1.235.
5
Helminthosporium maydis T Toxin Decreased Calcium Transport into Mitochondria of Susceptible Corn.玉米大斑病菌T毒素降低了感病玉米线粒体对钙的转运。
Plant Physiol. 1984 Apr;74(4):804-9. doi: 10.1104/pp.74.4.804.
6
Effects of Purified Helminthosporium maydis Race T Toxin on the Structure and Function of Corn Mitochondria and Protoplasts.玉米旋孢腔菌 T 毒素对玉米线粒体和原生质体结构与功能的影响。
Plant Physiol. 1980 Sep;66(3):477-81. doi: 10.1104/pp.66.3.477.
7
Helminthosporium maydis Race T Toxin Induces Leakage of NAD from T Cytoplasm Corn Mitochondria.玉米小球腔菌 Race T 毒素诱导 T 细胞质玉米线粒体 NAD 渗漏。
Plant Physiol. 1979 Jun;63(6):1149-53. doi: 10.1104/pp.63.6.1149.
8
The action of valinomycin in uncoupling corn mitochondria.缬氨霉素在解偶联玉米线粒体中的作用。
Plant Physiol. 1975 Jul;56(1):13-8. doi: 10.1104/pp.56.1.13.
9
The Stoichiometry of Respiration-driven Potassium Transport in Corn Mitochondria.玉米线粒体中呼吸驱动的钾转运的化学计量学
Plant Physiol. 1973 Feb;51(2):357-62. doi: 10.1104/pp.51.2.357.
10
Divalent cation stimulation of substrate oxidation by corn mitochondria.玉米线粒体中二价阳离子对底物氧化的刺激作用。
Plant Physiol. 1970 Jun;45(6):649-53. doi: 10.1104/pp.45.6.649.