... provitamin A carotenoid is β-carotene Virtually all carotogenic plant foods analyzed to date contain β-carotene as a major or minor constituent β-Carotene is a potent provitamin A carotenoid to which ... β-carotene and α-carotene, ranged from 63 to 584 µg/g.1 The carotene content of sweet potatoes varied from 0.2 to 218 µg/g.36 Japan has established a strong sweet potato breeding program37 due to ... A carotenoids, having a β-carotene content of 360 µg/g, an α-carotene content of 80 µg/g, and a gamma-carotene content of 37 µg/g In most carotenogenic fruits, ripening is accompanied by enhanced...
Ngày tải lên: 23/05/2014, 13:53
... receptors are bound, but these cause unbound receptors to switch to the active conformation In a more complicated scenario, receptors may simultaneously bind two ligands, and in this case, receptor–receptor ... cell via cell surface receptors Growth factors, such as epidermal growth factor (EGF), are an example of an extracellular signal Extracellular EGF binds to EGF receptors (EGFR) on the plasma membrane, ... interactions tend to receive the most research attention, additive interactions are more common, and in large mixtures they may play an even more important role than synergism For example, in a cytotoxicity...
Ngày tải lên: 25/10/2013, 05:20
PLANT ASSETS,NATURAL RESOURCES AND TANGIBLE ASSETS
... R&D costs in developing a patent Legal fees incurred successfully defending a patent are capitalized to Patent account Chapter 10-44 SO Explain the basic issues related to accounting for intangible ... applies to plant assets Depreciation Depreciation Depreciation is the process of allocating the cost of tangible assets to expense in a systematic and rational manner to those periods expected to ... expenditures to maintain the operating efficiency and productive life of the unit Debit - Repair (or Maintenance) Expense Referred to as revenue expenditures Additions and Improvements - costs incurred to...
Ngày tải lên: 17/12/2013, 12:41
Tài liệu Báo cáo khoa học: Substrate specificity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt
... detoxification of phytoalexins and analogs by phytopathogenic fungi Phytochemistry 66, 391–411 13 Pedras MSC, Minic Z & Jha M (2008) Brassinin oxidase, a fungal detoxifying enzyme to overcome to ... purification protocol involved three column chromatography separations: hydrophobic chromatography, hydroxyapatite chromatography and gel filtration chromatography on Superdex 200 It is important to note ... note that, similarly to BHLmL2, L maculans L2 ⁄ M2 was able to transform methyl tryptaminedithiocarbamate (8) to tryptamine (9) and methyl tryptopholdithiocarbonate (16) to tryptophol (17) Moreover,...
Ngày tải lên: 18/02/2014, 14:20
Tài liệu Báo cáo khoa học: Plant a-amylase inhibitors and their interaction with insect a-amylases ppt
... castaneum Tenebrio molitor Callosobruchus maculatus Zabrotes subfasciatus Tenebrio molitor Sitophilus oryzae Tribolium castaneum Callosobruchus maculatus Tenebrio molitor (low) Sitophilus oryzae Tenebrio ... Acanthoscelides obtectus Tenebrio molitor Sitophilus oryzae Tribolium castaneum Tenebrio molitor Callosobruchus maculatus Zabrotes subfasciatus Acanthoscelides obtectus Tenebrio molitor Sitophilus oryzae ... yellow mealworm Tenebrio molitor, the a-amylases are synthesized in anterior midgut cells and packed in the Golgi area into secretory vesicles that undergo fusion, as they migrate to the cell apex...
Ngày tải lên: 21/02/2014, 03:20
plant functional genomics, methods and protocols
... (Invitrogen) SOC: 20 g/L bacto-tryptone, g/L bacto-yeast extract, 10 mM NaCl, 2.5 mM KCl, autoclave, and add filter-sterilized MgSO4 to 10 mM, MgCl2 to 10 mM, and glucose to 20 mM before use 100-mm ... in several ways (8) First, to easily isolate large quantities of single copy BAC vector, pIndigoBAC536 (see Note 1) was cloned into a high copy cloning vector, pGEM-4Z This new vector, designated ... of Electrocompetent Cells SOB medium without magnesium: 20 g/L bacto-tryptone, g/L bacto-yeast extract, 2.5 mM KCl, and 0.5 g/L NaCl (pH 7.0 with NaOH, autoclaved) 10% Glycerol (autoclaved) Sterile...
Ngày tải lên: 11/04/2014, 10:10
Báo cáo nghiên cứu khoa học " METHODS OF PHYTOPHTHORA ISOLATION FROM SOIL, ROOT AND INFESTED PLANT OF BLACK PEPPER AND OTHER CROPS " doc
... Soil Total of soil samples 27 20 33 Sample isolated (%) 22.2 25.0 18.1 The Phytophthora isolation from soil ranged from 18.1 to 25%, meanwhile Phytophthora isolation from roots ranged from 15.0 to ... researches of Phytophthora fungus were limitation because it is difficult to isolate this fungus Results obtained from training courses helped us to conduct special subject “Method of Phytophthora isolation ... microorganisms Phytophthora was difficult to directly isolate from infested parts of plants, specially infested roots and soil Using trap bait to determine the samples contained Phytophthora and...
Ngày tải lên: 22/06/2014, 12:20
Super-hungry Mice Eat Onions and Other Painless Tricks for Memorizing Geography Facts pdf
... native to Australia (see p 35) equator: an imaginary line around the middle of Earth The equator is halfway between the North Pole and the South Pole (see pp 30, 35) 46 and other tools to guide ... a map of North America, north is at the top, south is at the west is to the left, and east is to the right So get out your maps and SING! Sing this song to the tune of “If You’re Happy and You ... right Read On! How much you know about our neighbors to the north and south? Read Canada by Janice Hamilton and Mexico by Tom Streissguth to learn more 8 THINK LOCALLY AT 13 COLONY STREET e...
Ngày tải lên: 26/06/2014, 23:20
plant roots growth activity and interaction with soils
... water content (0.23 g g–1, equivalent to about 100 kPa tension) than in loose soil (0.17 g g–1, equivalent to about 270 kPa tension) These results suggest that the roots were sensing both the tension ... leaves to grains, and decreases cytokinin levels, which show a positive correlation with chlorophyll content and rates of photosynthesis Cytokinins play a major role in the regulation of source -to- sink ... exciting time to try and write such a book I have tried to draw together information from diverse elements of the plant and soil literatures to illustrate how roots interact with soil, both to modify...
Ngày tải lên: 06/07/2014, 15:21
Báo cáo lâm nghiệp: "Seasonal changes of plant hydraulics, water relations and growth of Aesculus hippocastanum seedlings infested by the leafminer Cameraria ohridella" ppt
... m2 kg–1 as compared to about 0.8 × 103 MPa s m2 kg–1 recorded in controls It is of interest to note that, in August, the Rcy-stem of controls increased to values similar to those recorded in ... measured using a rule and trunk diameter was measured using a digital caliper (Mitutoyo mod 500) In order to measure total leaf surface area (AL) without removing the foliage from seedlings, 25 leaves ... parameters In order to check the eventual alterations of seedlings’ water status caused by C ohridella attacks, the midday leaf conductance to water vapour (gL) and water potential (ΨL) were measured...
Ngày tải lên: 08/08/2014, 00:21
báo cáo khoa học: " Distribution of short interstitial telomere motifs in two plant genomes: putative origin and function" pptx
... relative to the total number of motifs observed within the Arabidopsis introns (TAIR database, introns) Di is the % of introns at a given position (intron 1, 2, ) relative to the estimated total ... assigned to chromosomic loci thanks to the list of snoRNA given for each cluster We also proposed some new clusters For clusters 35, 36 and 37, it was not possible to assign snoRNA to clusters ... product of 17.9% of these genes was expected to be associated with ribosomes against 2% for all GO annotated Arabidopsis genes Here we extended this study to the monocot O sativa by using the ‘Ribosomal...
Ngày tải lên: 11/08/2014, 11:21
báo cáo khoa học: " Modification of tobacco plant development by sense and antisense expression of the tomato viroid-induced AGC VIIIa protein kinase PKV suggests involvement in gibberellin signaling" doc
... PSTVd-Xanthi XAS XS X PSTVd-tomato B Healthy tomato PVX-infected tomato XAS XS X http://www.biomedcentral.com/1471-2229/9/108 Viroid-infected tomato A Healthy tomato BMC Plant Biology 2009, 9:108 ... transcription factors but diverge into separate signaling pathways in tomato Further studies are needed to determine the extent to which PSTVd infection regulates the transcription of pkv and to dissect ... accumulation Pr1a, Pr1b, and LAP transcripts in 20 μg of total RNA extracted from healthy tomato (lane 1), PSTVd-infected tomato (Viroid-infected tomato, lane 2), non-transformed control (X, lane 3),...
Ngày tải lên: 12/08/2014, 03:21
báo cáo khoa học: " Complete DNA sequences of the plastid genomes of two parasitic flowering plant species, Cuscuta reflexa and Cuscuta gronovii" pdf
... as well The mechanism is supposed to be based on the same co-import with protein factors that seems to be responsible for the import of cytosolic tRNAs into mitochondria [32] However, it is unclear ... Yamaguchi-Shinozaki K, Ohto C, Torazawa K, Meng BY, Sugita M, Deno H, Kamogashira T, Yamada K, Kusuda J, Takaiwa F, Kato A, Tohdoh N, Shimada H, Sugiura M: The complete nucleotide sequence of the tobacco chloroplast ... polymerases, promoters, and transcription regulators in higher plants Int Rev Cytol 2005, 244:1-68 Christopher DA, Mullet JE: Separate photosensory pathways coregulate blue light/ultraviolet-A-activated...
Ngày tải lên: 12/08/2014, 05:20
BE AWARE !!! IF YOU EAT MENTOS AND DRINK COKE SIMULTANEOUSLY, ... 08/13/2011
... “PLEASE PASS THIS INFORMATION TO AS MANY PEOPLE AS POSSIBLE SPECIALLY TO THE CHILDREN.” FORWARDED BY FGMLTML 08/13/2011 ...
Ngày tải lên: 20/10/2014, 19:00
Financial accounting chapter 09 plant assets, natural resources, and intangible assets
... the operations of a business, are not intended for sale to customers, are expected to provide service to the company for a number of years Referred to as property, plant, and equipment; plant ... Similar to property, plant, and equipment, IFRS Similar to property, plant, and equipment, IFRS permits revaluation of intangible assets to fair value, permits revaluation of intangible assets to ... capitalized to Patent account LO Explain the basic issues related to accounting for intangible assets Accounting for Intangible Assets Illustration: National Labs purchases a patent at a cost...
Ngày tải lên: 07/06/2015, 03:53
Identification of plant as a novel and alternative host model for burkholderia pseudomallei
... of to (1: no symptoms; 2: to 25% of plantlets with symptoms; 3: 26 to 50% with symptoms; 4: 51 to 75% with symptoms; 5: 76 to 100% with symptoms or dead) (Tans-Kersten et al., 2001) Twelve to ... selected genes 3.1 Symptoms in tomato plantlets after B thailandensis 55 infection 3.2 Virulence of B pseudomallei and B thailandensis on 56 tomato plantlets 3.3 Infection of tomato plantlets with ... attempted to determine the relationship between B pseudomallei and plants Tomato plants were infected with B pseudomallei as well as B thailandensis to determine their susceptibility to disease Tomato...
Ngày tải lên: 09/10/2015, 10:49
ảNH HƯởNG CủA MậT Độ GIEO TRồNG ĐếN CáC CHỉ TIÊU SINH Lý Và NĂNG SUấT CủA GIốNG BÔNG VN35KS Effect of Plant Density on Cotton Physiological Characters and Seed
... triển nông thôn, tr.106-108 Ashley D.A., Doss B.D., and Bennett O.L (1965) Relation of cotton leaf area index to plant growth and fruiting, Agronomy Journal 57, pp 61-64 Gomez K Wanchai A and Gomez ... tồn thực hệ số tơng quan (r) tiêu chuẩn t tr = r * n2 r2 - Số liệu thí nghiệm thu thập đợc tính to n v xử lý thống kê máy tính với phần mềm chuyên dụng MSTATC Dng Xuõn Diờu, Nguyn Quang Thch,...
Ngày tải lên: 28/08/2013, 14:15
Occurrence of Tetracycline-Resistant and Tetracycline- Degrading Bacteria in Wastewater Treatment Plant Effluent and Environmental Water Systems
... disinfected Unoke River is located near some stockbreeding farms in Kahokugata reclaimed land, Ishikawa The samples were stored in an ice box or in a refrigerator maintained at 4°C We started the experiment ... Waters by Liquid Chromatography-Electrospray Tandem Mass Spectrometry, J Chromatogr A, 1216(22), 4655-4662 Kohno T and Suzuki K (1999) A Critical Reveiew on the Methods to Calculate MPN as a Point ... 2009) Many studies have also been conducted on acute and chronic toxicity tests using Daphnia spp., algae and small fish (Yamamoto et al., 2008) However, only a few studies have been conducted...
Ngày tải lên: 05/09/2013, 10:15