搜索结果: 1-15 共查到“作物学 regulation”相关记录17条 . 查询时间(0.112 秒)
Improvement of plant tolerance to drought stress by cotton tubby-like protein 30 through stomatal movement regulation
棉花 气孔运动 GhTULP30 干旱胁迫
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2024/4/16
棉花是一种重要的工业作物，逐渐转向在干旱地区种植。然而，参与植物响应各种胁迫的Tubby-like protein，TULP在棉花中很少被报道。本研究通过调节气孔运动，展示了GhTULP30对植物耐受干旱胁迫的改进。GhTULP30在酵母中的异源表达显著提高了其抗盐和干旱耐受性。GhTULP30的过表达使得拟南芥种子在种子萌发期间更加抵御干旱和盐胁迫，并且在干旱胁迫条件下提高了该植物的气孔关闭速度...
Natural variation of OsGluA2 is involved in grain protein content regulation in rice
Natural variation OsGluA2 grain protein rice
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2023/8/9
Grain protein content (GPC) affects rice nutrition quality. Here, we identify two stable quantitative trait loci (QTLs), qGPC-1 and qGPC-10, controlling GPC in a mapping population derived from indica...
A receptor-like protein RMC is involved in regulation of iron acquisition in rice
Fe concentration iron defiiency OsRMC rice (Oryza sativa) root system seed Fe concentration
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2015/2/5
Iron (Fe) is one of the essential mineral elements for plant growth and development. Acquisition of Fe by plants is mediated by a complex network involving Fe mobilization, uptake by root cells, and t...
OsMYB2P-1, an R2R3 MYB Transcription Factor, Is Involved in the Regulation of Phosphate-Starvation Responses and Root Architecture in Rice
OsMYB2P-1 R2R3 MYB Transcription Factor Phosphate-Starvation Responses Root Architecture Rice
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2015/2/5
An R2R3 MYB transcription factor, OsMYB2P-1, was identified from microarray data by monitoring the expression profile of rice (Oryza sativa ssp. japonica) seedlings exposed to phosphate (Pi)-deficient...
Research Advances in the Key Enzymes Involved in Rice Starch Quality Regulation
基因克隆 基因表达 关键酶 稻米淀粉品质
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2009/11/18
稻米淀粉的形成是影响水稻产量和品质的决定性因素之一。因此, 开展稻米淀粉形成过程中所涉及关键酶的研究是非常必要的。随着分子生物学技术的快速发展, 有关稻米淀粉品质的研究也越来越深入, 并取得了较大进展。该文对水稻淀粉品质形成过程中的关键酶及其分子生物学研究进展进行了较为详尽的综述, 主要包括ADP葡萄糖焦磷酸化酶、淀粉合成酶、淀粉分支酶和淀粉去分支酶等, 并对该领域的发展趋势进行了展望。
EVALUATION OF MECHANICAL REGULATION OF INVASIVE HELIANTHUS TUBEROSUS POPULATIONS IN AGRICULTURAL LANDSCAPE
agricultural landscape Helianthus tuberosus invasive plants
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2010/12/8
In our research the effect of cutting of H. tuberosus stands have been studied by comparison of both mown (2-4 times) and not mown populations during four years. The repeated mowings reduced the numbe...
Regulation of Expression of D3-type Cyclins and ADP-Glucose Pyrophosphorylase Genes by Sugar,Cytokinin and ABA in Sweet Potato (Ipomoea batatas Lam.)
Abscisic acid ADP-glucose pyrophosphorylase cytokinin D3-type cyclin gene expression Ipomoea batatas sugar tuberous root formation
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2010/3/4
The productivity of sweet potato is governed by both the rate of cell division and sink activity of its tuberous root. The aim of this study was to reveal the mechanisms that regulate cell division ac...
Adaptive Regulation of Photosynthesis in Rice Plant to Weak Light Condition and the Contribution of Root Activity to Regulation Mechanism
Dark respiration Dry matter production Nitrogen absorption Photosynthesis Rice plant Root respiration
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2009/8/6
Three cultivars of rice plants were grown in pots in a shading frame of 50% light intensity and on shadowed place at high altitude of 303m in hillside during the different period from tillering to ear...
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation
Variations Crassulacean Acid Metabolism Regulation
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2009/8/4
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation.
Regulation of Internodal Elongation of Rice Seedlings by Plant Growth Regulators
Brassinolide Deepwater rice Gibberellin Growth regulation Growth regulators Internode elongation
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2009/8/4
We investigated the role of each plant hormone in the internodal elongation of rice seedlings using japonica rice cultivar 'Sasanishiki', and deepwater rice cultivar 'Leb Mue Nahng 111, and 'Habiganj ...
The Regulation of Maize Mesocotyl Growth by Ethylene and Carbon Dioxide
Carbon dioxide Darkness Ethylene Maize Mesocotyl Red light
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2009/7/29
Ethylene stimulated the elongation of maize mesocotyls of whole seedings under red light. Maximum elongation was obtained with 1μl1-1 ethylene. The length of mesocotyls was still much longer than in e...
Regulation of Ammonium Accumulation during Salt Stress in Rice (Oryza sativa L.) Seedlings
Glutamate dehydrogenase Glutamate synthase Glutamine synthetase 2-Oxoglutarate Protease Protein synthesis
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2009/7/24
Metabolic processes related to ammonium release and assimilation were investigated in a salt-sensitive rice (Oryza sativa L.) cultivar Anapurna. Ammonium content of the 3rd leaves increased 3-4 times ...
Regulatory Properties of Phosphoenolpyruvate Carboxylase in Crassulacean Acid Metabolism Plants:Diurnal Changes in Phosphorylation State and Regulation of Gene Expression
Crassulacean acid metabolism (CAM) Malate sensitivity, Phosphoenolpyruvate carboxylase (PEPC) Phosphorylation state Protein abundance Transcript abundance
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2009/7/23
Regulatory properties of phosphoenolpyruvate carboxylase (PEPC, EC 4.1.1.31) in three CAM species, Kalanchoë pinnata, K. daigremontiana and Ananas comosus (pineapple) were examined. PEPC activity...
The growth regulation by ethylene in crop life cycle and its application for agricultural field
growth regulation ethylene crop life cycle agricultural field
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2009/7/21
The growth regulation by ethylene in crop life cycle and its application for agricultural field.
Appropriate Time of Deep-Water Treatment for Regulation of Rice Growth(Agronomy)
Breaking strength Deep-water Growth regulation Lodging
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2009/7/10
In Japan, deep-water treatment is occasionally used to regulate the rice growth. For practical use of this method, it is necessary to determine the appropriate time of treatment. In this study, deep-w...