PYRUVATE METABOLISM IN MITOCHONDRIA FROM CUCUMBER COTYLEDONS DURING EARLY SEEDLING DEVELOPMENT

被引:9
|
作者
HILL, SA
BRYCE, JH
LEAVER, CJ
机构
[1] UNIV EDINBURGH,DEPT BOT,EDINBURGH EH9 3JH,MIDLOTHIAN,SCOTLAND
[2] HERIOT WATT UNIV,DEPT BIOL SCI,EDINBURGH EH14 4AS,MIDLOTHIAN,SCOTLAND
关键词
COTYLEDON; CUCUMBER; GERMINATION; PYRUVATE; OXIDATION;
D O I
10.1093/jxb/45.10.1489
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Mitochondria were isolated from cucumber cotyledons during early seedling growth, and their capacity for pyruvate metabolism investigated. The rate of pyruvate oxidation was low. Evidence is presented that suggests that this is due to low activities of the pyruvate transporter.
引用
收藏
页码:1489 / 1491
页数:3
相关论文
共 50 条
  • [21] METABOLISM OF OKRA SEEDS DURING EARLY GERMINATION - INTERACTION OF EMBRYONIC AXIS AND COTYLEDONS ON THEIR METABOLISM
    GILL, RK
    MALIK, CP
    SINGH, MB
    ACTA BOTANICA INDICA, 1982, 10 (02): : 217 - 222
  • [22] Effects of exogenous abscisic acid on leaf carbohydrate metabolism during cucumber seedling dehydration
    Wang, Shaohui
    Hu, Liping
    Sun, Jianlei
    Sui, Xiaolei
    Wei, Yuxia
    Zhang, Zhenxian
    PLANT GROWTH REGULATION, 2012, 66 (01) : 87 - 93
  • [23] INFLUENCE OF PROPIONATE ON PYRUVATE METABOLISM IN MITOCHONDRIA FROM RAT-LIVER
    BRAWAND, F
    WALTER, P
    HOPPE-SEYLERS ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE, 1972, 353 (10): : 1505 - 1505
  • [24] Effects of exogenous abscisic acid on leaf carbohydrate metabolism during cucumber seedling dehydration
    Shaohui Wang
    Liping Hu
    Jianlei Sun
    Xiaolei Sui
    Yuxia Wei
    Zhenxian Zhang
    Plant Growth Regulation, 2012, 66 : 87 - 93
  • [26] METABOLISM OF PYRUVATE BY MITOCHONDRIA ISOLATED FROM IRREVERSIBLY INJURED MYOCARDIAL CELLS
    JENNINGS, RB
    HERDSON, PB
    SOMMERS, HM
    HILL, ML
    CIRCULATION, 1967, 36 (4S2) : I151 - &
  • [27] Changes in the Glucosinolate–Myrosinase Defense System in Brassica juncea Cotyledons During Seedling Development
    S. K. Wallace
    Sanford D. Eigenbrode
    Journal of Chemical Ecology, 2002, 28 : 243 - 256
  • [28] Mitochondria in early development: linking the microenvironment, metabolism and the epigenome
    Harvey, Alexandra J.
    REPRODUCTION, 2019, 157 (05) : R159 - R179
  • [29] GLYCOPROTEIN METABOLISM IN COTYLEDONS OF PISUM-SATIVUM DURING DEVELOPMENT AND GERMINATION
    BASHA, SMM
    BEEVERS, L
    PLANT PHYSIOLOGY, 1976, 57 (01) : 93 - 97