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Ultrastructural Observations in the Suppression of Granal Development in Bundle Sheath Chloroplasts of NADP-ME Type C4 Monocot and Dicot Species
Bundle sheath chloroplast C4 plant Grana NADP-malic enzyme type Portulaca grandiflora
2009/8/4
We examined chloroplast development with respect to the stacking of grana in Zea mays L., an NADP-ME type C4 monocot, and in Portulaca grandiflora, an NADP-ME type C4 dicot species. In both species, ...
Purification of NADP-Malic Enzyme with the High Yield from Leaves of Mesembryanthemum crystallinum Exhibiting Crassulacean Acid Metabolism
Crassulacean acid metabolism Enzyme purification Mesembryanthemum crystallinum L NADP-malic enzyme
2009/7/31
Purification of NADP-Malic Enzyme with the High Yield from Leaves of Mesembryanthemum crystallinum Exhibiting Crassulacean Acid Metabolism.
Strictness of the Centrifugal Location of Bundle Sheath Chloroplasts in Different NADP-ME Type C4 Grasses
Bundle sheath chloroplast C4 plant Centrifugal location Echinochloa utilis Eriachne aristidea NADP-ME type Sorghum bicolor Zea mays
2009/7/29
C4 plants have many attractive traits for crops, but their structural and functional relationships are complicated. C4 plants are different in bundle sheath cell (BSC) chloroplast location (centrifuga...
Differential Sensitivity of Chloroplasts in Mesophyll and Bundle Sheath Cells in Maize,an NADP-Malic Enzyme-Type C4 Plant,to Salinity Stress
Bundle Sheath C4 Plant Chloroplast Maize Mesophyll Salinity
2009/7/27
The changes in chloroplast ultrastructure and the contents of chlorophyll, Na and K in response to salinity stress were investigated in leaves of maize, an NADP-malic enzyme-type C4 plant species poss...
Salinity Stress Induces Granal Development in Bundle Sheath Chloroplasts of Maize,an NADP-Malic Enzyme-Type C4 Plant
Bundle sheath Chlorophyll fluorescence Chloroplasts C4 plant NADP-malic enzyme Salinity Zea mays L
2009/7/24
Zea mays is an NADP-malic enzyme (ME)-type C4 plant. The C4 plants of this type are attractive species for ultrastructural and physiological studies because they possess reduced grana in bundle sheath...
Salinity Induces Granal Development in Bundle Sheath Chloroplasts of NADP-Malic Enzyme Type C4 Plants
Bundle sheath C4 plants Chloroplast Grana Mesophyll Salinity
2009/7/21
In NADP-malic enzyme (NADP-ME) type C4 plants, MC chloroplasts have well-developed grana, whereas BSC chloroplasts are generally characterized by highly reduced grana. In the previous study, salt trea...
【目的】研究草莓采后成熟衰老过程中NADK活性与NAD（H）、NADP（H）及活性氧代谢和膜氧化产物变化的关系，以探讨NADK在非跃变型果实成熟衰老过程中的作用，为调控果实的成熟衰老提供理论依据。【方法】将从果园采回的草莓果实贮藏于不同的温度下并进行每天取样，研究草莓果实在低温（4℃）、常温（20℃）贮藏期间成熟衰老过程中NAD激酶（NADK）活性及其底物NAD（H）、产物NADP（H）以及超氧阴...
草莓和番茄果实采后NAD激酶、NADP磷酸酶活性变化的研究。
研究了草莓和番茄果实采后在 4℃和 2 0℃下,NAD激酶 (NADK)、NADP磷酸酶活性变化及其与果实呼吸、乙烯释放率、钙调素拮抗剂三氟啦嗪 (Trifluoperazine ,TFP)的关系。结果表明 ,两种果实的NADK、NADP磷酸酶活性变化趋势存在显著差异 ,草莓果实采后NADK活性先下降、后上升 ,NADP磷酸酶活性出现第 1个峰后继续缓慢上升 ,而番茄果实NADK活性先上升、后下降...