Base-Modified Oligonucleotides With Increased Duplex Stability: Pyrazolo[3,4-d] Pyrimidines Replacing Purines
Time of Update: 2021-03-05
Oligonucleotides incorporating 8-aza-7-dazapurines (pyrazolo[3,4-d]pyrimidines) were synthesized.
The corresponding nucleosides were prepared and were converted into phosphoramidites.
Time of Update: 2021-03-04
Hydrocarbons are the simplest organic compounds of elemental composition, are the most basic family of organic matter, can be regarded as the mother of all organic matter, other organic matter can be regarded as derived from hydrocarbons.
Trace Element Analysis of Biological Samples by Analytical Atomic Spectroscopy
Time of Update: 2021-02-27
It is known that Hg and Cd causes Minamata and Itai-Itai (Auch-Auch) diseases because of the environmental pollution problems in some local areas of Japan.
Molecular Analysis of Fungal Gene Expression upon Interkingdom Competition with Insects
Time of Update: 2021-02-16
Fungi produce an astonishing variety of secondary metabolites, some of which belong to the most toxic compounds in the living world.
Capillary Electrophoresis-Based Proteomic Techniques for Biomarker Discovery
Time of Update: 2020-12-25
Such selective enhancement toward low abundanceproteins drastically reduces the range of relative protein abundances within complex proteomes and greatly enhances the resultingproteome coverage.
Time of Update: 2020-12-16
Structural heterogeneity is heterogeneous due to the different binding order and way of each atom in a molecule, including carbon frame isomer, position heterogeneity, category heterogeneity and so on.
Nat Commun: Develop new ways to synthesize natural compounds against cancer
Time of Update: 2020-07-29
, is a decisive innovation These two natural compounds have a wide range of biological activities, including antitumor activity and health, antioxidant and anti-cholesterol effects Previous soy antitoxin I and soybean antitoxin II synthesis
January-April 2020 Furniture, home appliances, bicycles, plastic products industry operation
Time of Update: 2020-07-16
Furniture Production From January to April 2020, the national furniture manufacturing industry produced 239.758 million pieces, down 16.8% YoY. in April, the country's furniture manufacturing industry produced 7.2343 million units, down 3.1
Common knowledge of coatings: purchasing skills of original imported coatings from Europe, America and Japan
Time of Update: 2020-04-03
Core tip: whether a bicycle or a car is imported with original packaging, it means that the quality of the product is excellent for our people
Therefore, the original
Coating technology: bick's latest powder coating additives solve surface problems
Time of Update: 2020-03-25
Many invisible to the naked eye, will have a bad effect on the powder coating, such as shrinkage and pinholes, so that the coating surface is uneven.
The first export of plant compound extract from Ningde, Fujian Province
Time of Update: 2016-11-16
In order to help promote the smooth export of deep-processing products in Ningde District, Fujian inspection and quarantine bureau put service first.
Compound Chinese medicine is expected to enter the mainstream medical market of the United States for the first time
Time of Update: 2013-11-06
Source: from November 3, 2013 to June 3, 2013, our reporter learned from the 64th Annual Meeting of American Society of hepatology in Washington that "Fuzheng Huayu tablet
South Korea's compound feed output is lower than that of the same period last year
Time of Update: 2008-11-03
Introduction: according to the data of Korean Feed Association, from January to November 2004, the output of Korean compound feed reached 13.4 million tons, compared with 13.8
Indonesia's compound feed production will increase in 2002
Time of Update: 2002-03-19
Introduction: it is reported that Indonesia's compound feed production is expected to increase from 5 million tons to 5.75 million tons in 2002, mainly due to the growth of feed demand.
Increasing use of corn and soybean meal in Japanese compound feed
Time of Update: 2001-12-26
Introduction: according to the report of Japan economic news on December 22, the national organization of Japanese farmers, the Japan National Agricultural Cooperative Association