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NAT PLANTS | 中国农业大学生物学院杨淑华团队揭示ZmICE1自然变异调控玉米耐冷性的分子机制（图）
中国农业大学生物学院 杨淑华 植物响应低温 ZmICE1 自然变异 玉米耐冷性 分子机制
2022/11/2
中国农业大学生物学院杨淑华教授团队长期致力于植物响应低温的分子机制研究，近期该团队在玉米耐冷分子机制研究上取得重要进展。他们的研究发现，玉米A型响应调节子ZmRR1自然变异参与调节玉米耐冷性。ZmMPK8作为低温负调节因子，与ZmRR1互作并使其磷酸化，促进ZmRR1的泛素化降解 (Zeng et al., Nature Communications, 2021)。研究还发现一个在玉米早期驯化过程...
Soil fatigue and its specificity towards pepper plants in greenhouses
Capsicum annuum celery ettuce monoculture
2014/10/28
The aim was to confirm the depressive effect on pepper plants grown in non-disinfected soils and to ascertain the possible specificity of fatigue with the goal of establishing strategies for disinfect...
The Tswana tshimo: A homegarden system of useful plants with a particular layout and function
Biodiversity communal gardens ethnobotany Ganyesa Ikageng
2011/1/13
The Tswana tshimo (homegarden) is a model of sustainable resource management in South Africa. However, gardens of indigenous cultures are often considered to be spontaneous and disorganized.
Inoculation with Arbuscular Mycorrhizal Fungi or Crop Rotation with Mycorrhizal Plants Improves the Growth of Maize in Limed Acid Sulfate Soil
Acid sulfate soil Arbuscular mycorrhizal fungi Maize Preceding crops
2010/3/4
Arbuscular mycorrhizal fungi (AMF) improve the uptake of immobile mineral nutrients such as phosphate, thereby improving plant growth. In acid sulfate soil (ASS), AMF spore density is generally low wh...
Varietal Differences in Photosynthetic Rates in Rice Plants,with Special Reference to the Nitrogen Content of Leaves
Nitrogen content Photosynthetic rate Rice variety Rubisco content Stomatal conductance
2010/3/4
The photosynthetic rate in the flag leaf of rice at the full heading stage was examined in three japonica varieties, Koshihikari, Aikoku and Asanohikari, and the indica high-yielding variety Takanari ...
Molecular Studies on Stress-Responsive Gene Expression in Arabidopsis and Improvement of Stress Tolerance in Crop Plants by Regulon Biotechnology
DREB1 environmental stress transcription factors transgenic plants
2009/9/9
Molecular studies have shown that several genes with various functions are induced by environmental stresses such as drought, high-salinity and low temperature in plants. Most of the dehydration respo...
Varietal Difference in Nitrogen Response of Rice Plants with Special Reference to Growth Duration
Growth duration Nitrogen response Rice variety
2009/8/6
Potential sink size was correlated with plant nitrogen (N) at late stage of spikelet initiation and flowering, and with growth duration (GD) in DS and WS. The amount of N in plant at critical growth ...
Respiration of Soybean Plants in Relation to Their Physiological Conditions:IV. Time course changes in nitrogen metabolism in a leaf
Amino acid Diurnal change of respiration Glycine max (L.) Merr Nitrogen metabolism Protein
2009/8/6
Time course changes in nitrogen transformation among nitrogenous compounds in a detached leaf of soybean was examined in relation to respiration rate. Nitrogen content in protein continued to increase...
Respiration of Soybean Plants in Relation to Their Physiological Conditions:III. The characteristics of respiration in leaves and roots under attached and detached conditions
Aging Diurnal change of respiration Glycine max (L.) Merr Leaf growth
2009/8/6
Time course challges of respiration rate in a leaf and roots were examined in attached and detached conditions to obtain information of the internal factors determining the time course change of resp...
Effects of Light Quality, Daylength and Periodic Temperature Variation on the Growth of Lettuce and Radish Plants
Daylength Lettuce Light quality Radish R/B ratio R/F ratio Thermoperiodicity
2009/8/6
Effects of light qualities under continuous lighting, daylengths at a constant temperature, and periodic temperature variations under continuous lighting on the vegetative growth of lettuce and radish...
Male Sterility Caused by Cooling Treatment at the Young Microspore Stage in Rice Plants : XXIX. The mechanism of enhancement in cool tolerance by raising water temperature before the critical stage
Cool injury Cool tolerance Microspore Pollen Rice Sterility Water temperature
2009/8/6
Potted rice plants were grown in the phytotron with different water temperatures in a range from 18 to 25°C during the period from the spikelet differentiation stage to just before the young microspor...
Growth Regulating Action of Isoprothiolane in Plants:III. The effect of isoprothiolane on the ripening of rice plant under the low temperature condition
Grain weight Heading IPT Low temperature Rice
2009/8/6
Investigations were made on the effect of isoprothiolane (diisopropyl-1, 3-dithiolan-2-ylidene malonate, IPT) on the ripening of rice (Oryza sativa L.) under the low temperature conditions. The simil...
Effects of Different Rhizosphere Sizes on the Growth, Distribution Patterns and Utilization of Nitrogen Fertilizers of Different Varieties of Rice Plants(Oryza Sativa L.)on the Same Hill
Inter-hills competition Oryza Sativa L Partition of Nitrogen
2009/8/6
In order to clarify the inter-hill competition at the maturing stage. Using the tracer 15N method. The growth characteristics of rice plants (Oryza Sativa L., cv. Suweon no. 258 and TKM-6) grown in po...
Growth of plants and microclimate in rice population:I. Horizontal distribution of several meteorological elements in rice population
Border effect Horizontal distribution Microclimate Population Vertical distribution
2009/8/6
The present investigation was carried out to clarify the meteorological environment in the rice population of 40×100 meters. The temperature, water vapor pressure and CO2 concentration in the populati...
Male Sterility Caused by Cooling Treatment at the Young Microspore Stage in Rice Plants:XXX. Relation between fertilization and the number of engorged pollen grains among spikelets cooled at different pollen developmental stages
Anther Cool injury Cool temperature Microspore Pollen Rice Sterility
2009/8/6
Cooling treatments at different stages of pollen development lowered the percentage of fertilized spikelets through decreasing the number of engorged pollen grains per anther at anthesis. Cooling duri...