Induction of sucrose synthase in the phloem of phytoplasma infected maize

被引：9
作者：
Brzin, J. [1 ]
Petrovic, N. [1 ]
Ravnikar, M. [1 ]
Kovac, M. [1 ]
机构：
[1] Natl Inst Biol, Dept Plant Biotechnol & Syst Biol, SI-1000 Ljubljana, Slovenia
来源：
BIOLOGIA PLANTARUM | 2011年 / 55卷 / 04期
关键词：
companion cell; fructose; hypoxia; immunofluorescence; maize bushy stunt; Western blot; Zea mays; LOW INTERNAL OXYGEN; LONG-DISTANCE TRANSPORT; GROWING POTATO-TUBERS; COMPANION CELLS; TOBACCO PLANTS; AY-WB; EXPRESSION; GENE; PHOTOSYNTHESIS; TRANSLOCATION;
D O I：
10.1007/s10535-011-0173-9
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
In this study, we have analyzed the expression of the low oxygen inducible sucrose synthase isozyme SH1 (SUS-SH1) in the phloem of maize (Zea mays L.) infected with maize bushy stunt phytoplasma. Immunolocalization and Western blot analysis revealed several fold induction of SUS-SH1 in companion cells of phytoplasma inhabited phloem of leaf sheaths and stems. The results imply higher rates of sucrose metabolism and intensified hypoxia in the phloem.
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收藏
页码：711 / 715
页数：5
相关论文
共 36 条
  • [1] Sugar import and phytopathogenicity of Spiroplasma citri:: Glucose and fructose play distinct roles
    André, A
    Maucourt, M
    Moing, A
    Rolin, D
    Renaudin, J
    [J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2005, 18 (01) : 33 - 42
  • [2] Symplastic continuity between companion cells and the translocation stream: Long-distance transport is controlled by retention and retrieval mechanisms in the phloem
    Ayre, BG
    Keller, F
    Turgeon, R
    [J]. PLANT PHYSIOLOGY, 2003, 131 (04) : 1518 - 1528
  • [3] Living with genome instability: the adaptation of phytoplasmas to diverse environments of their insect and plant hosts
    Bai, Xiaodong
    Zhang, Jianhua
    Ewing, Adam
    Miller, Sally A.
    Radek, Agnes Jancso
    Shevchenko, Dmitriy V.
    Tsukerman, Kiryl
    Walunas, Theresa
    Lapidus, Alla
    Campbell, John W.
    Hogenhout, Saskia A.
    [J]. JOURNAL OF BACTERIOLOGY, 2006, 188 (10) : 3682 - 3696
  • [4] AY-WB Phytoplasma Secretes a Protein That Targets Plant Cell Nuclei
    Bai, Xiaodong
    Correa, Valdir R.
    Toruno, Tania Y.
    Ammar, El-Desouky
    Kamoun, Sophien
    Hogenhout, Saskia A.
    [J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2009, 22 (01) : 18 - 30
  • [5] A bypass of sucrose synthase leads to low internal oxygen and impaired metabolic performance in growing potato tubers
    Bologa, KL
    Fernie, AR
    Leisse, A
    Loureiro, ME
    Geigenberger, P
    [J]. PLANT PHYSIOLOGY, 2003, 132 (04) : 2058 - 2072
  • [6] TRANSLOCATION IN PHLOEM NECROSIS-DISEASED AMERICAN ELM SEEDLINGS
    BRAUN, EJ
    SINCLAIR, WA
    [J]. PHYTOPATHOLOGY, 1978, 68 (12) : 1733 - 1737
  • [7] MONOCLONAL-ANTIBODIES AGAINST THE MAIZE BUSHY STUNT AGENT
    CHEN, TA
    JIANG, XF
    [J]. CANADIAN JOURNAL OF MICROBIOLOGY, 1988, 34 (01) : 6 - 11
  • [8] Oxygen deprivation stress in a changing environment
    Crawford, RMM
    Braendle, R
    [J]. JOURNAL OF EXPERIMENTAL BOTANY, 1996, 47 (295) : 145 - 159
  • [9] A COMPARISON OF 2 SUCROSE SYNTHETASE ISOZYMES FROM NORMAL AND SHRUNKEN-1 MAIZE
    ECHT, CS
    CHOUREY, PS
    [J]. PLANT PHYSIOLOGY, 1985, 79 (02) : 530 - 536
  • [10] GEIGENBERGER P, 1993, PLANTA, V190, P446, DOI 10.1007/BF00224782
1234