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Production of Hairy Root Cultures and Transgenic Plants by Agrobacterium rhizogenes-Mediated Transformation
Time of Update: 2021-01-20
Agrobacterium rhizogenes -mediated transformation results in the development of hairy roots at the site of infection.
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Just! The National Health and Health Commission announced: a province's grass-roots doctors annual per capita salary of 100,000
Time of Update: 2021-01-20
years, these pilot provinces have effectively played the role of "front-line soldiers" in reform, forming a large number of bright spot experience practices, and played a good role as a model leader for deepening medical reform and further enhancing
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Redhead file: These antibacterial drugs, grass roots can not be used
Time of Update: 2021-01-14
in the Field of Pharmaceutical Purchase and Sale and Medical Services, referring to the practice of focusing on the examination of medical institutions practitioners receiving rebates in various names and forms for the production, operation or distribution
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Analysis of Root Meristem Size Development
Time of Update: 2021-01-14
We have shown that maintenance of theArabidopsis root meristem size is established by a balance between the antagonistic effects of cytokinin, which promotes cell differentiation, and auxin, which promotes cell division.
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32 kinds of Chinese medicine injections are banned at the grass root 44 kinds of Chinese medicine are restricted
Time of Update: 2021-01-14
on the use of Chinese medicine injections to make corresponding adjustments. 32 kinds of Chinese medicine injections grass-roots banned new version of the catalog comments column, some of the grass-roots commonly used Chinese medicine injections put
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Gene Silencing in Medicago truncatula Roots Using RNAi
Time of Update: 2021-01-14
There are several methods, both for the generation of the RNAi constructs and the root transformation.
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Guangdong set up a unified disease score bank in the province, the grass-roots disease species expanded to 916
Time of Update: 2021-01-14
Medical Network December 31 - Guangdong Provincial Health Insurance Bureau said on the 30th, the Bureau issued "Guangdong Province basic medical insurance according to the value of the disease to pay the unified disease score bank", through
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Also the North Canal is full of life
Time of Update: 2021-01-12
quality and safety of pollution sources have not been effectively controlled, water shortage pressure, river environmental problems, urban and rural sewage treatment work development is extremely unbalanced and other issues. this end, the North
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True stone paint imitation stone paint construction grass-roots five testing requirements
Time of Update: 2021-01-10
China Paint Online News Information We all know that the building facade substrate is mostly cement mortar or concrete surface, which is characterized by many gaps, strong alkaline.
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Electric heat push root
Time of Update: 2021-01-10
degrees C can be powered off. Where conditions are necessary, it is best to install a thermometer to control the temperature at 25 degrees C. The use of the thermometer can not only save electricity, but also to observe the temperature and switch power
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Observation of the structure and function of the roots of plants
Time of Update: 2021-01-10
From the mature area of the root to make a horizontal cut or vertical, it is clear that the root's primary structure from the outside to the inside, respectively, the skin, cortical layer and tube column (Figure 5-1).
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True stone paint imitation stone paint construction grass-roots five testing requirements
Time of Update: 2021-01-10
China Paint Online News Information We all know that the building facade substrate is mostly cement mortar or concrete surface, which is characterized by many gaps, strong alkaline.
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Experiment 22 Exchange and absorption of ammonium ions from the root of the exosome
Time of Update: 2021-01-09
Take another triangular bottle and add 30 ml of ammonium sulfate solution, but do not put the root system for a more positive.
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Observation of the structure and function of the roots of plants
Time of Update: 2021-01-08
Usually, before the cortical tissue is destroyed, the central column cells of the root resume their division activities, forming a wood hydrant formation layer.
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Tribenzene tetraazole chloride (TTC) method determines root system vitality
Time of Update: 2021-01-07
acid, yanhusoic acid, apple acid, and acetate, and is inhibited by propylene dioxide, iodine acetic acid. Therefore, TTC reduction can indicate dehydrogenase activity, and as an indicator of root dynamics. D
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Observation of the structure and function of the roots of plants
Time of Update: 2021-01-07
Usually, before the cortical tissue is destroyed, the central column cells of the root resume their division activities, forming a wood hydrant formation layer.
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The structure of the root of the broad bean
Time of Update: 2021-01-07
with water, division of the main roots and their side roots at all levels, and carefully observe the structure of the root tip with the help of a magnifying glass. Since the root is damaged when it is pulled out of the soil, the front end of the root
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How to deal with the grass-roots treatment before the construction of art coatings?
Time of Update: 2020-12-31
surface treatment: 1, these locations on moisture, mold performance requirements are strict, requires to do a good job of cement dust surface waterproof, and then use better quality external wall putty batch scraping ; 6, toilet
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Micro-innovation is expected to effectively treat the mezzanine of the root of the aorta
Time of Update: 2020-12-30
of this new method over traditional open surgery is that there is no need to open the chest, in vitro circulation and deep low temperature, can repair ruptured ascending aorta and heart valves in one-time cavity, so the physiological impact
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The grass-roots requirements of real stone paint construction
Time of Update: 2020-12-22
If the building substrate is in good condition, without any obvious defects such as rotten surface, in the fine putty batch scraping, anti-alkali primer and medium spray, you can directly spray imitation stone paint.
