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The immunological, biochemical and molecular bases of canine senescence and carcinogenesis: a review
senescence carcinogenesis canine
2015/4/16
Senescence is a complex set of processes involving several biochemical, molecular and metabolomic changes, including also many disturbances in the immunological system. There are many factors, describ...
Manganese delays the senescence induced by drought in perennial ryegrass (Lolium perenne L.)
Manganese senescence oxidants antioxidative enzymes
2011/1/13
Manganese (Mn) is an important micronutrient in plant development. In order to test its capability to delay the senescence related oxidative stress in perennial ryegrass (Lolium perenne L.); a pot exp...
Relationship between jasmonic acid accumulation and senescence in drought-stress
Apricot drought stress leaf jasmonic acid senescence
2011/1/12
Plants raised from shoot-tip cultures of apricot (DT: drought-tolerant genotype Prunus armeniaca L. cv. Ansu Maxim, and DS: drought-sensitive genotype P. armeniaca L. cv. Longwangmao) were grown in po...
浙江大学植物生理学课件Chapter09 senescence。
Effects of Excessive Ear Removal on Senescence Order of Wheat Functional Leaves
Chlorophyll content Ear removal Leaf senescence Photosynthetic rate Source/sink Wheat
2010/3/4
We studied the effects of different ear removal treatments on the senescence order of functional leaves and the effects of removal of 3/4 ear on the chlorophyll content, net photosynthetic rate, trans...
Role of Sugars in Senescence and Biosynthesis of Ethylene in Cut Flowers
vase life sensitivity to ethylene substrates for respiration water balance
2009/9/10
The role of sugars in the prolongation of the vase life of cut flowers was reviewed. Beneficial effect of sugars on the supply of substrates for respiration and, therefore, on longer life of cut flowe...
Varietal Difference in Leaf Senescence during Ripening Period of Advanced Indica Rice
Indica rice Leaf senescence Nitrogen Oryza sativa L.
2009/8/6
The study has been carried out to evaluate varietal difference in leaf senescence during the ripening period in relation to sink size and nitrogen application. Leaf senescence was early in the medium...
Effects of Source-to-Sink Ratio on Carbohydrate Production and Senescence of Rice Flag Leaves during the Ripening Period
Chlorophyll Leaf senescence Nitrogen Photosynthesis Rice Rubisco Sink size Sucrose synthesis
2009/8/4
Partial removal of spikelets and partial defoliation were conducted in rice at anthesis to evaluate the effects of the source-to-sink ratio (ratio of leaf area to grain number). The ratio was 0.75 in ...
Relationships between Photosynthetic Activity and the Amounts of Rubisco Activase and Rubisco in Rice Leaves from Emergence through Senescence
Aging Oryza sativa L Photosynthesis Rice Rubisco Rubisco activase Senescence
2009/7/27
Photosynthetic activity determined as O2 evolution (OER) and the amounts of Rubisco activase, Rubisco, total soluble protein and chlorophyll were investigated in the 10th leaf of rice, Oryza sativa L....
Interaction of Scion and Stock on Leaf Senescence of Soybean Plants Grafted at Mid-Stem during Ripening
Graft Photosynthetic rate Scion Senescence Soybean Stock
2009/7/24
Leaf senescence is slower in the soybean cultivar Tachinagaha (T) than in the cultivar Enrei (E). Reciprocal grafting of the two cultivars at the basal node showed that this difference was related to...
The Occurrence of Delayed Stem Senescence in Relation to trans-Zeatin Riboside Level in the Xylem Exudate in Soybeans Grown under Excess-Wet and Drought Soil Conditions
Cytokinin Delayed stem senescence Drought stress Sink and source Soil water content Soybean
2009/7/23
Delayed stem senescence (DSS) after pod maturation in soybean (Glycine max) lowers the quality of products in the mechanized harvest. The effects of drought and excess wet soil conditions on the occur...
Gene Expression and Accumulation of Rubisco in Bundle Sheath and Mesophyll Cells during Leaf Development and Senescence in Rice,a C3 Plant
Bundle sheath C3 photosynthesis Chlorophyll fluorescence Immuno-localization In situ hybridization Leaf development Leaf senescence Mesophyll
2009/7/23
Gene expression of ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) large subunit (rbcL) and small subunit (rbcS) in bundle sheath and mesophyll cells of rice, a C3 plant, was examined during...
Characteristics of Gas Exchange and Chlorophyll Fluorescence during Senescence of Flag Leaf in Different Rice (Oryza sativa L.) Cultivars Grown under Nitrogen-Deficient Condition
Chlorophyll fluorescence Flag leaf Leaf senescence Nitrogen deficiency Photoinhibition Photosynthesis Rice (Oryza sativa L.)
2009/7/21
Effects of nitrogen (N) deficiency on photosynthetic gas exchange and photosystem II (PSII) photochemistry of flag leaves during grain-filling stage were investigated in six rice cultivars, Kasalath (...
The Effect of Temperature during the Reproductive Period on Development of Reproductive Organs and the Occurrence of Delayed Stem Senescence in Soybean
Cultivar Delayed stem senescence Pod set Seed set Soybean Temperature
2009/7/8
Inhibition of growth of reproductive organs by high temperature may be involved in the occurrence of delayed stem senescence (DSS) of soybean. Six soybean cultivars were grown in the Temperature Grad...
The Possible Relationship between Ethylene and Polyamine Metabolism during the Flower Opening and Senescence,and their Effect on Flower Longevity in Hibiscus syriacus L.
1-aminocyclopropane-1-carboxylic acid aminoethoxyvinylglycine methylglyoxal-bis (guanylhydrazone) S-adenosylmethionine spermine
2009/7/8
In the higher plants, S-adenosylmethionine (SAM) synthesized from methionine serves as a common substrate for the biosynthesis of ethylene and polyamine. To clarify the relationship of ethylene and po...