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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 9. Отображено 9.
25-08-2010 дата публикации

Invertase and application of encoding gene thereof

Номер: CN0101812434A
Автор: SHUJIN LIU, CHAORONG TANG, YUEKUN WANG, JIANGHUA YANG, LIU SHUJIN, TANG CHAORONG, WANG YUEKUN, YANG JIANGHUA
Принадлежит:

The invention discloses an invertase and encoding gene and application thereof. The invertase is protein of 1) or 2): 1) the protein formed by amino acid residue sequence of SEQ ID No.1 in the sequence table; and 2) the protein which is derived from the SEQ ID No.1, has the invertase related functions and is obtained by performing substitution and/or deletion and/or addition of one or more amino acid residues on the amino acid residue sequence of the SEQ ID No.1 in the sequence table. The protein has the invertase activity and sucrose degrading activity, and can improve the utilization efficiency of the sucrose when the protein is transferred into plants or microorganisms, so that the yield is improved.

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Номер записи: 1
13-06-2023 дата публикации

Specific expression promoter for milk duct of kok-saghyz and application of specific expression promoter

Номер: CN116254267A
Автор: TANG CHAORONG, YANG XUE, LI ZHONGHUA
Принадлежит:

The invention discloses a kok-saghyz latex duct specific expression promoter and application thereof. The promoter comprises: 1) a DNA sequence of a sequence 1 in a sequence table; 2) a DNA sequence which has more than 70% of homology with the DNA sequence limited by the sequence 1 in the sequence table and has a kok-saghyz latex duct specific expression promoter function; and 3) a nucleotide sequence which can be hybridized with the DNA sequence limited by the sequence 1 in the sequence table under a highly rigorous condition. The promoter provided by the invention can promote specific expression of endogenous or exogenous genes in a milk duct of kok-saghyz, and is suitable for most plants with milk duct structures.

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Номер записи: 2
02-05-2023 дата публикации

Turnover device of grate plate

Номер: CN116043986A
Автор: TANG CHAORONG, MENG XIXUE, ZHU JIAN, MOU DONGSEN, FU HAICHUN
Принадлежит:

The invention relates to the technical field of sewers of transformer substations, in particular to an overturning device of a grate plate, which comprises a drainage assembly, a sewer channel, a water inlet arranged on the outer wall of the sewer channel, the grate plate arranged on the end face of the sewer channel, and a rainwater channel arranged in the grate plate, the bidirectional threaded rod is arranged in the sewer channel in a penetrating mode, the first sliding block and the second sliding block are arranged on the outer wall of the bidirectional threaded rod respectively, and the intercepting net is arranged in the sewer channel. The closing plate is arranged in the sewer channel in a sliding mode, the connecting rod is arranged on the outer wall of the closing plate, and the other end of the connecting rod is connected with the first sliding block; and the storage basket is arranged in the sewer channel. The problems that small animals are prone to invading and gnawing and ...

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Номер записи: 3
14-07-2010 дата публикации

Protein for transferring saccharose and application of protein-coding gene thereof

Номер: CN0101775071A
Автор: DEBAO HUANG, CHAORONG TANG, JIANGHUA YANG, HUANG DEBAO, TANG CHAORONG, YANG JIANGHUA
Принадлежит:

The invention discloses a protein for transferring saccharose and the application of a protein-coding gene thereof. The protein has one of the following sequences of amino acid residue: 1) amino acid residue sequence of SEQ ID No.1 in a sequence table; and 2) protein which is substituted and/or lost and/or added by one or a plurality of amino acid residue(s) with the SEQ ID No.1 amino acid residue sequence in the sequence table, has the function for transferring the saccharose, and is derived from the SEQ ID No.1. The yeast expressing system shows that the protein for transferring the saccharose has high saccharose appetency, has the typical characteristic of a saccharose/proton cotransporter, and is a key protein for deciding the supply of the saccharose and the yield of the rubber from a latex vessel. The gene of the protein for transferring the saccharose can be transformed into microorganisms or plants to improve the use efficiency of the microorganisms or the plants to the saccharose ...

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Номер записи: 4
29-08-2023 дата публикации

Specific expression promoter pTkREF for milk duct of kok-saghyz as well as expression vector and application of specific expression promoter pTkREF

Номер: CN116656679A
Автор: TANG CHAORONG, YANG XUE, LI ZHONGHUA
Принадлежит:

The invention provides a kok-saghyz latex duct specific expression promoter pTkREF as well as an expression vector and application of the kok-saghyz latex duct specific expression promoter pTkREF. The invention also provides an expression cassette containing the promoter and a recombinant expression vector. Specifically, the promoter pTkREF provided by the invention can specifically drive an exogenous gene to be expressed in a milk duct of kok-saghyz, and the expression quantity in leaves, flowers, stem and roots is extremely low. The kok-saghyz is subjected to gene modification through the promoter, the molecular mechanism of the milk duct structure development and the gum production regulation pathway of the kok-saghyz can be revealed, the promoter can be widely applied to plant genetic engineering research, the milk duct specific expression gene can be efficiently expressed in the milk duct, the gene function is explored, and then the gum production content of the kok-saghyz is increased ...

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Номер записи: 5
25-08-2010 дата публикации

Use of hevea brasiliensis invertase and coding gene thereof

Номер: CN0101812433A
Автор: SHUJIN LIU, JIYAN QI, CHAORONG TANG, JIANGHUA YANG, LIU SHUJIN, QI JIYAN, TANG CHAORONG, YANG JIANGHUA
Принадлежит:

The invention discloses hevea brasiliensis invertase, a coding gene thereof and the use of the hevea brasiliensis invertase and the coding gene. The protein is a protein having an amino acid residue sequence SEQ ID No.1 in a sequence table, or a protein which has an amino acid residue sequence which is obtained by substituting and/or losing and/or adding one or several amino acid residues in the amino acid residue sequence SEQ ID No.1 in the sequence table, has the function of the invertase and is derived from the protein having the amino acid residue sequence SEQ ID No.1. The protein has the activity of the invertase and has saccharose degrading activity. After being transferred into a plant or a microorganism, the protein can improve the saccharose utilization rate of the plant or microorganism, thereby improving plant or microorganism yield.

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Номер записи: 6
29-08-2023 дата публикации

Specific expression promoter pTkMLPL29 for milk duct of kok-saghyz as well as expression vector and application of specific expression promoter pTkMLPL29

Номер: CN116656678A
Автор: TANG CHAORONG, YANG XUE, LI ZHONGHUA
Принадлежит:

The invention provides a specific expression promoter pTkMLPL29 for a milk duct of kok-saghyz and an application of the specific expression promoter pTkMLPL29. The invention also provides an expression cassette containing the promoter and a recombinant expression vector. Specifically, the promoter pTkMLPL29 provided by the invention can specifically drive an exogenous gene to be expressed in a milk duct of kok-saghyz, and the expression quantity in leaves, flowers, stem and roots is extremely low. The kok-saghyz is subjected to gene modification through the promoter, the molecular mechanism of the milk duct structure development and the gum production regulation pathway of the kok-saghyz can be revealed, the promoter can be widely applied to plant genetic engineering research, the milk duct specific expression gene can be efficiently expressed in the milk duct, the gene function is explored, and then the gum production content of the kok-saghyz is increased.

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Номер записи: 7
26-02-2003 дата публикации

Glacial nuclear active gene and its expression vector and engineering bacterium

Номер: CN0001398970A
Автор: ZHAO TINGCHANG, SUN FUZAI, TANG CHAORONG, TINGCHANG ZHAO, FUZAI SUN, CHAORONG TANG
Принадлежит:

The present invention is glacial nuclear active gene and its expression vector and engineering bacterium, belonging to the field of biological prevention and treatment technology. The present invention relates to a kind of glacial nuclear gene sequence and its coded glacial nuclear protein amino acid sequence as well as pronucleus expression vector mob-Tn5-iceA capable of being transferred insidehost body. Using the vector fo the present invention can introduce glacial nuclear gene into other bacterial strain, and integrate it to chromosome DNA of host bacterium to realize high-efficiency expression of the glacial nuclear gene. The present invention has high application value to promoting freeze killing of pest.

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Номер записи: 8
27-06-2023 дата публикации

Russian dandelion genetic transformation method and application

Номер: CN116334124A
Автор: TANG CHAORONG, YANG XUE, LI ZHONGHUA
Принадлежит:

The invention discloses a Russian dandelion single genetic transformation method and application. The Russian dandelion single genetic transformation method comprises the steps of Russian dandelion explant pre-culture, infection, co-culture, recovery culture, screening culture, rooting culture and the like. The Russian dandelion germplasm with strong regeneration capacity and high differentiation efficiency can be finally screened out, a simple and efficient genetic transformation method is established, a transgenic plant can be obtained within 2-3 months, and the transgenic plant is good in growth state, simple and easy to implement and short in period.

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Номер записи: 9