arbuscular mycorrhizal fungi in plant disease control

... ecosystems by including them in nursery plant production programs Indeed, mycorrhizal inoculation technologies can partially overcome problems of dieback of T articulata seedlings after transplanting, ... Heijden M.G.A., Arbuscular mycorrhizal fungi as a determinant of plant diversity: in search of underlying mechanisms and general principles, in: Van der Heijden M.G.A., Sanders I (Eds.), Mycorrhizal ... observed in the field In some cases, mycorrhizae improve plant growth, mineral nutrient status and resistance to transplanting stress [19] Arbuscular mycorrhizae are the most widespread plant symbiosis...

Ngày tải lên: 08/08/2014, 00:22

... rhizobia strain BHICB-A41 plus arbuscular mycorrhizal (AM) fungi; (V) Fertilization without nitrogen plus inoculation with rhizobia strain BHICB-A90 and arbuscular mycorrhizal (AM) fungi Each group ... peregrina and intercropped species were cultivated, with a total of 450 bags In each block the bags were incubated in plots where A peregrina plants were inoculated with the rhizobia strain BHICB-A10 ... nitrogen in dry matter than those inoculated with the other rhizobia strains Since nitrogen content of BHICB-A10 plus mycorrhizal fungi inoculated was higher than fertilized plants, the strain BHICBA10...

Ngày tải lên: 08/08/2014, 01:22

... >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin >1mg Pb/1g glomalin Km Khỏng Hp thu, ... thu kim loại nặng sinh khối số chủng vi sinh vật TT Ký hiu chng (mg cht khụ/l) Lng chỡ tng s tớch ly sinh (mg) Lng km tng s tớch ly sinh (mg) Lng ng tng s tớch ly sinh (mg) Tng sinh TB8 4210 81,46 ... điểm phơng pháp mang lại cho hệ sinh thái, l sử dụng thực vật v vi sinh vật xử lý ô nhiễm kim loại nặng Tuyển chọn số chủng vi khuẩn v nấm rễ Arbuscular Mycorrhizal Fungi (AMF) có khả chuyển hóa,...

Ngày tải lên: 03/04/2014, 15:20

... variance is explained by including SSBD terms in the model where r values increase Sulcal CSF enters next in predicting Trails B, followed by DWMH; in contrast, DWMH enters next for predicting SHAR, ... *SBBD indicates subclinical structural brain disease; Trails A, Trail Making Test48-50 to measure attention and speed; Trails B, Trail Making Test to measure sequencing abilities; BNT, Boston Naming ... *SSBD indicates subclinical structural brain disease; Trails B, Trail-Making Test48-50 to measure sequencing abilities; DWMH, deep white-matter hyperintensities; vCSF, ventricular cerebrospinal...

Ngày tải lên: 05/03/2014, 21:20

... Development Review • Poultry health and disease control in developing countries mechanisms, including mutation, recombination or co-evolution with vaccines (e.g., Marek’s disease virus) or the medications ... later, when periodically reviewing the unit’s performance in health and disease control Industry might well contribute to financing this, for example, by providing funding for major pieces of laboratory ... chronically infected for life are susceptible to other respiratory diseases such as infectious bronchitis or Newcastle disease Fine dust particles in the poultry house air can then combine with superinfection...

Ngày tải lên: 17/03/2014, 10:20

... important in controlling vegetable diseases Many disease- causing organisms survive the winter in plant debris, cull fruit or plant stubble left in the garden Any practice that will eliminate these ... samples and in interpreting test results Pesticides and Vegetable Disease Control Fungicides can be a great help in preventing diseases when properly applied to the plant foliage Since fungicides ... containers used in handling diseased vegetables should be disinfested before being used again Disease- free seed and transplants are a must in vegetable production Seed should not be saved from diseased...

Ngày tải lên: 20/04/2014, 13:28

... fasciculatum and G mosseae resulted in a significant increase in seedling leaf cytokinin activity Several cytokinins, including zeatin and zeatin riboside, were detected in seedling leaves Discussion and ... vesicular -arbuscular mycorrhizal seedlings compared to the non -mycorrhizal plants Inoculation with vesicular -arbuscular mycorrhizal fungi significantly increased cytokinin activity in leaves ... vesicular -arbuscular mycorrhizal colonization A minimum level of phosphorus nutrition is requisite for infected by vesicular -arbuscular mycorrhizae I Cytokinin increases in host plant Can J Bot cytokinin...

Ngày tải lên: 09/08/2014, 04:20

... protein kinases found in plants, algae and protists [34-36] They possess a characteristic structure consisting of four domains: an amino terminal variable domain, a serine/threonine kinase domain, ... since CPKs not require calmodulin for their activation Ca2+ binds directly the calmodulin domain of CPKs and induces a conformational change resulting in kinase activation [34] The available information ... membranes In this way, the physical contact between the fungus and the root is avoided The assembled sandwich containing the inoculated seedlings was placed in Petri dishes containing 0.4% agar in minimal...

Ngày tải lên: 11/08/2014, 11:20

... production of resveratrol in Asia, particularly in China In Europe, wine is the main source of this substance A variety of stilbenes have been found in wine, including astringin, cis- and trans-piceid ... resveratrol and emodin contents in the belowground biomass of the non-inoculated knotweed plants; 3) inoculation with mycorrhizal fungi - mycorrhizal fungi elicited an increase in the piceid (resveratrol-glucoside) ... nitrogen supply increased the biomass of all of the clones Mycorrhizal colonisation No colonisation by mycorrhizal fungi was found in the roots of the non-inoculated plants In the inoculated plants,...

Ngày tải lên: 11/08/2014, 11:20

... dental maturity in children and adolescents with coeliac disease Proc Finn Dent Soc 1986, 82 Suppl 3:1-71 Aine L, Maki M, Collin P, Keyrilainen O: Dental enamel defects in celiac disease J Oral ... healthy individuals were examined by a single observer Informed consent was obtained by parents who were also asked about previous episodes of RAS affecting child/children The enamel defects affecting ... early diagnosis of CD [12]; in fact among the atypical aspects of CD (extra-intestinals), in the international literature has been reported some affections interesting the oral cavity, the most...

Ngày tải lên: 11/08/2014, 23:22

... had been vaccinated recently were seronegative, indicating that they had either not been vaccinated or the vaccine was ineffective The origin of the animal was a major factor determining the owner's ... Bought -in animals should in theory have veterinary certificates issued before purchase Often animals were vaccinated against common diseases during the veterinary examination for certification ... received an income from the state and were providing their services in exchange for food or other goods Vaccination and routine disease surveillance programmes were still, in theory, running along...

Ngày tải lên: 12/08/2014, 15:21

... during the ii seedling stage and dropped to less than 103 CFU g-1 during the flowering and fruiting stages Significant increases in plant height were observed in all Bacillusinoculated tomato plants, ... rotation, use of disease- free transplants, elimination of weeds, crop debris removal, minimizing plant injury, balancing nutrition, timing of irrigation, and application of fungicides (Stevenson, ... 29 (seedling stage), 49 (seedling stage), 102 (flowering stage) and 132 (fruiting stage) days after seeding, Experiment I Control plants were colonized by MBI600 (flowering and fruiting stages),...

Ngày tải lên: 13/11/2014, 10:28

... yeast, and plants) in conjunction with creatine or arginine kinase systems (Sauer and Schlattner, 2004) Beyond such applications in bioprocess engineering, engineering of phosphagen kinase systems ... “B.T.” gene from Bacillus thuringiensis that produces a toxic crystalline protein that interrupts digestion in many types of feeding insect pests) into plants to control insect predators References ... molecule Fluorescent proteins are increasingly being employed as noninvasive probes in living cells due to their ability to be genetically fused to proteins of interest for investigations of localization,...

Ngày tải lên: 02/10/2012, 10:48

... resulting in cell death These findings raise the possibility that BRCA1 accumulates in neurons early in the disease and only in those cases in the early stages of AD and may or may not be independent ... were deparaffinized in xylene and rehydrated in graded alcohol, the endogenous peroxidase activity eliminated by incubation in 3% hydrogen peroxide in methanol for 30 min, and finally to Tris ... cell, working with other factors to halt the cell cycle and mediate DNA repair Interestingly, a much higher proportion of NFT were labeled in AD cases than in control cases These findings hint at...

Ngày tải lên: 26/10/2012, 10:04

... beginning and end of the experiment The contamination of bacteria or fungi was tested by the same procedures as the beginning of the incubation N2O analysis The N2O concentrations were determined ... the N2O produced by fungi ((c) in Figure 1) was approximately the same concentration as that in the presence of C2H2 The denitrifying fungi predominantly produced N2O as the final product as well ... detritus etc Generally, plant materials of terrestrial origin are rich in lignocellulose and lignin, which are hard to degrade biologically Fungi are a major lignin degrader in the ecosystem, although...

Ngày tải lên: 05/09/2013, 08:40

... guidelines as well Magnetic flowtubes and liners are available in many materials and are widely used in all the process industries, including food, pharmaceutical, mining, and metals Some liner ... be inserted into existing and pressurized pipelines (called hot-tapping) without requiring a shutdown • Theory of Operation Pitot tubes were invented by Henri Pitot in 1732 to measure the flowing ... so Installed Drill Thru Valve Inserted Figure 2-14: Hot Tap Installation of a Pitot Tube port openings are optimized not for averaging, but to prevent plugging In some installations, purging...

Ngày tải lên: 20/10/2013, 01:15

... the triggering stimulus initially was, checkpoint proteins disappear from kinetochores, APCCdc20 becomes active leading to degradation of securin, and anaphase is initiated In budding yeast, ... near their amino termini and one of several protein-protein interaction motifs carboxy ter- The ubiquitin-proteasome pathway in cell cycle control 157 minal to the F-box In addition, some members ... figures prominently in both types of checkpoint response Checkpoints that monitor spindle function are referred to collectively as the spindle integrity or spindle assembly checkpoint (for review...

Ngày tải lên: 25/10/2013, 21:20

Ngày tải lên: 24/12/2013, 06:17

Ngày tải lên: 24/12/2013, 06:17