... using a DOL-system The following example provides another illustration of the operation of Anabaena DOL-systems. The formalism is used to simulate the development of a fragment of a multicellular ... branching topology of the modeled plants. The geometric aspects, such as the lengths of line segments and the angle values, were added in a post-processing phase. The results of Hogeweg and Hesper were ... of the E-curve on the square grid. Left and right edges are distinguished by the direction of ticks. ã the generating polygon is self-avoiding, and ã no matter what the relative orientation of...
Ngày tải lên: 15/03/2014, 13:20
... maximize the quality control of proteins in the secretory pathway. It is not known whether the vacuolar function is enhanced by the UPR in plants. Other UPR in plants The UPR is composed of three ... of a protein signal that is transduced from the ER to the nucleus, and this finding opened the door to investigation of the details of UPR signaling events. In comparison with that of yeast, the ... dramati- cally influences the secondary structure of the protein. Peptidyl-prolyl-cis-trans isomerases (cyclophilin) survey the status of the proline residues and rearrange them from the cis to the trans form...
Ngày tải lên: 16/03/2014, 11:20
the genetic manipulation of plants
... So by governing the base sequences in mRNA and tRNA molecules, portions of the DNA ultimately deter- mine the sequences of the various amino acids in polypeptides. The synthesis of nucleic acids ... produced musical scores. 6 Then the Augustinian monk Gregor (Johann) Mendel selected the pea plant as the vehicle of his personal demonstration of the validity of Hofmeister’s conclusions — with ... Tokyo. 28 ã SEEDS OF CONCERN SEEDS OF CONCERN THE GENETIC MANIPULATION OF PLANTS David R Murray UNSW PRESS … the most frequent application of genetic engineering to plants, that of conferring...
Ngày tải lên: 20/04/2014, 14:26
unsw press seeds of concern the genetic manipulation of plants
... incubation of sliced pieces of callus in the pres- ence or absence of nicotinamide. The main aim of the study was to produce wheat plants with nuclear male sterility, so that all the flowers would ... produced musical scores. 6 Then the Augustinian monk Gregor (Johann) Mendel selected the pea plant as the vehicle of his personal demonstration of the validity of Hofmeister’s conclusions — with ... sweep of the double helix. They proposed that the bases of one strand form complementary pairs with the bases of the opposite strand, so that adenine always pairs with thymine 16 ã SEEDS OF CONCERN ...
Ngày tải lên: 24/04/2014, 14:00
báo cáo hóa học: " Is dental amalgam safe for humans? The opinion of the scientific committee of the European Commission Joachim Mutter" pdf
... necessary cofactor for one of the complexes in the electron transport system of mitochondria and therefore ATP-synthesis. Therefore, mercury inhibition of heme production could have a multitude of secondary ... problem occurring in some studies is the absence of documentation of the dental status before or at the time of the onset of multiple sclerosis. In spite of these limitations [219] a reanalysis ... For example, it has been proven that the combination of the Lethal Dose 1% of mercury (LD1 Hg ) together with the LD1 of lead (Pb) results in the death of all animals, so the following toxicological equation...
Ngày tải lên: 20/06/2014, 00:20
The Scientific Evidences of Organic Evolution, by George John potx
Ngày tải lên: 28/06/2014, 19:20
Báo cáo y học: " Developments in the scientific understanding of lupus" pot
Ngày tải lên: 09/08/2014, 11:20
Báo cáo y học: "Developments in the scientific understanding of osteoarthritis" doc
Ngày tải lên: 09/08/2014, 14:20
Báo cáo y học: "Developments in the scientific understanding of osteoporosis" docx
Ngày tải lên: 09/08/2014, 14:20
Báo cáo y học: "Developments in the scientific understanding of rheumatoid arthritis" pot
Ngày tải lên: 09/08/2014, 14:22
Báo cáo y học: "A hitchhiker’s guide to the MADS world of plants" pptx
Ngày tải lên: 09/08/2014, 20:22
báo cáo khoa học:"The scientific impact of the Sir Charles Bell Society in head and face medicine" ppsx
Ngày tải lên: 11/08/2014, 23:22
A study on english acronnym in the name of international organizations
Ngày tải lên: 11/12/2013, 23:48
Tài liệu Báo cáo Y học: Evolution of the enzymes of the citric acid cycle and the glyoxylate cycle of higher plants pdf
... the t rees, and furthermore it will lead to the mutation of conserved motifs otherwise common to the sequence family to which the gene belonged at the time of endosymbiosis. The dissolution of ... of all of the enzymes of the pathway (Fig. 4), it is clear that only about half of the enzymes of the tricarboxylic acid cycle, the major pathway of carbon metabolism in mitochondria of oxygen-respiring eukaryotes, ... to the symbiont could have been transferred to the cytosol of the host [3,83]. For the tricarboxylic acid cycle, a complete transfer of the pathway to the cytosol would not work, because some of...
Ngày tải lên: 22/02/2014, 04:20
Tài liệu Báo cáo Y học: Studies on the nonmevalonate pathway of terpene biosynthesis The role of 2C-methyl-D -erythritol 2,4-cyclodiphosphate in plants docx
... for the observed very slow exchange of the H A -hydrogen of IPP. In both cases, scrambling of the label takes place within the IPP pool and the error is then transcribed into the DMAPP pool by the ... exchange (2% of the isomerization rate) of the methyl group of IPP and the (Z)-methyl group of DMAPP, and an even slower exchange (0.5% of the isomerization rate) of the olefinic hydrogen of DMAPP corresponding ... concentrations of the tritiated compound, the relative transfer of 14 C-label from the cyclodiphosphate pool is always in excess of the value calculated from the original molar concentration of the two...
Ngày tải lên: 22/02/2014, 07:20
Tài liệu Báo cáo " The name of Red River: an evidence of cultural diversity in Vietnam" pptx
... provide conclusive proof of the official existence of this term before the XIX century. Our reasoning gets a further confirmation from the fact that other Sino-Vietnamese names including Nhị ... and the folkloristic name of Cái River had been popularly used at that time. For these arguments, we lean on the position in favor of the French origin of the Hồng/Hồng Hà name. 2.2. The second ... eradicating their cultural divers. When giving names to the Red River in their own languages, the inhabitants of the region definitely recorded them in history. For that reason, these toponyms...
Ngày tải lên: 27/02/2014, 03:20