The physical mechanism of heredity or inheritance of genes is a quantum mechanical and/or quantum computational process. A theory of bio-quantum genetics is established in this paper. Principle of Bio-quantum Genetics...The physical mechanism of heredity or inheritance of genes is a quantum mechanical and/or quantum computational process. A theory of bio-quantum genetics is established in this paper. Principle of Bio-quantum Genetics is suggested. I propose and define the soft-genes of genetics controlling the processes of heredity or inheritance of genes. This research deals with the quantum mechanisms of Mendel plant heredity and family inheritance as examples of bio-quantum genetics, deepening our understanding of heredity or inheritance. I believe that more contributions will be made to promote researches of bio-quantum genetics or quantum biology at large.展开更多
The gold deposits of Triassic period in the northwestern Guangxi are all located in the marine, fine -grained ,fragmental rock series containing organic matter ,i.e .the distribution districts of black rock series . T...The gold deposits of Triassic period in the northwestern Guangxi are all located in the marine, fine -grained ,fragmental rock series containing organic matter ,i.e .the distribution districts of black rock series . The fine-grained gold deposits occur in organic matter -bearing C, D,E,or D,E divisions of the classical Bouma sequences. The evolution degree of organic matters through oil window stage reached the over -mature degree. Both the bio-sources of the organic matters and the distribution of gold in the organic matters disclose the close association between gold , living beings and organic matters . The thermal evolution of organic matters led to the gold to be activized . migrated and enriched , and finally formed gold deposits in the fault belt and crushed zone of black rock series .展开更多
Three treatments were tested to investigate the release concentrations of volatile organic compounds （VOCs） during the bio-drying of municipal solid waste （MSW） by the aerobic and combined hydrolytic-aerobic proce...Three treatments were tested to investigate the release concentrations of volatile organic compounds （VOCs） during the bio-drying of municipal solid waste （MSW） by the aerobic and combined hydrolytic-aerobic processes.Results showed that VOCs were largely released in the first 4 days of bio-drying and the dominant components were：dimethyl disulfide,dimethyl sulfide,benzene,2-butanone,limonene and methylene chloride.Thus,the combined hydrolytic-aerobic process was suggested for MSW bio-drying due to fewer aeration quantities in this phase when compared with the aerobic process,and the treatment strategies should base on the key properties of these prominent components.Malodorous sulfur compounds and terpenes were mainly released in the early phase of bio-drying,whereas,two peaks of release concentrations appeared for aromatics and ketones during bio-drying.Notably,for the combined hydrolytic-aerobic processes there were also high concentrations of released aromatics in the shift from hydrolytic to aerobic stages.High concentrations of released chlorinateds were observed in the later phase.For the VOCs produced during MSW bio-drying,i.e.,malodorous sulfur compounds,terpenes and chlorinateds,their release concentrations were mainly determined by production rates;for the VOCs presented initially in MSW,such as aromatics,their transfer and transport in MSW mainly determined the release concentrations.展开更多
In this study, the effects of bio-organic fertilizer with antagonistic bacteria against tobacco bacterial wilt on soil microbial communities and disease resist- ance of tobacco were investigated by field experiment. T...In this study, the effects of bio-organic fertilizer with antagonistic bacteria against tobacco bacterial wilt on soil microbial communities and disease resist- ance of tobacco were investigated by field experiment. The results showed that the incidence of tobacco bacterial wilt in bio-organic fertilizer treatments （T3 and T4） decreased remarkably among four treatments in the field. Compared with the local conventional fertilization group, the incidence of tobacco bacterial wilt was re- duced by 21.9% and 25.0% in T3 and T4, respectively ; the yield of flue-cured tobacco was improved by 5.7% and 5.3%, respectively ; the proportion of mid- high grade tobacco leaves increased by 2.3% and 2.6%, respectively. After application of bio-organie fertilizer with antagonistic bacteria against tobacco bacterial wilt, rhizosphere soil microbial communities exhibited vast amount and abundant species ; the amount of rhizosphere soil bacteria of infected tobacco plants was im- proved by 218.5% with fewer species. It could be concluded that the application of bio-organic fertilizer with antagonistic bacteria against tobacco bacterial wilt could improve the ecological environment of tobacco field, inhibit the growth of pathogenic bacteria, decrease the incidence of tobacco bacterial wilt, and enhance the quality of flue-cured tobacco. This study laid the foundation for further ecological prevention and control of soil-borne diseases of tobacco.展开更多
With strawberry as a test material,the effects of the bio-organic fertilizer containing high-efficiency nitrogen-fixing Bacillus amyloliquefaciens on nutrient contents in strawberry-planted soil,wilt occurrence and st...With strawberry as a test material,the effects of the bio-organic fertilizer containing high-efficiency nitrogen-fixing Bacillus amyloliquefaciens on nutrient contents in strawberry-planted soil,wilt occurrence and strawberry yield and quality were studied by a plot experiment,so as to provide reference for scientific use of the bio-organic fertilizer and green production of strawberry.The results showed that after hole-applying the bio-organic fertilizer at a rate of 22.5 t/hm^2,the contents of NH^+_4-N,available P,available K and organic matter did not change much with time;and when replacing 50%of chemical fertilizers with the bio-organic fertilizer at a rate of 11.25 t/hm^2(K_3),the contents of NH^+_4-N and available P in the soil did not change much with time,and the contents of available K and organic matter decreased slightly with time,but were both higher than the CK(the unfertilized treatment).Meanwhile,the disease index values of strawberry wilt disease in treatments K_2 and K_3were significantly lower than those of the CK and the conventional fertilization treatment(K_1),and the vitamin C contents of strawberry fruit in the two treatments were significantly higher than that of the CK.The yield determination showed that the cumulative yields of treatments K_2 and K_3 increased by 9.8% and 3.3%,respectively,and the increase rates of the early yields(before the Spring Festival)were 30.6% and 21.9%,respectively.Therefore,the application of the bio-organic fertilizer can replace chemical fertilizers,and can achieve the effects of reducing the occurrence of wilt,improving the early yield of fruit commodity and improving fruit quality.展开更多
Under the same conditions of selenium application and application period,different application concentration treatments were set carry out the field plot experiments. The results showed that different treatments had n...Under the same conditions of selenium application and application period,different application concentration treatments were set carry out the field plot experiments. The results showed that different treatments had no effect on the growth and development of rice plants;different treatments had an effect on the economic traits of rice; selenium treatment increased the number of filled grains per panicle,seed setting rate and 1 000-grain weight,thus increasing yield; the level of yield was Se4 > Se3 > Se2 > Se1 > Se0; different treatments had a greater effect on the milled rice rate; selenium treatment increased the milled rice rate; the milled rice rate of Se3 and Se4 treatments were 65% and 64%,respectively,which was significantly higher than that of the control group; the general law of selenium absorption of rice was leaf > stem> rice; the selenium content in leaves,stems and rice of different treatments was the highest in Se3 treatment; both the selenium content of rice( total selenium and organic selenium) and the ratio of organic selenium to total selenium in the selenium treatment met the local food safety standard of Hubei Province Selenium content of Selenium-enriched Foods( DBS42/002-2014); selenium-treated rice plants had a high selenium utilization rate,in the range of 51. 26%-64. 12%,exceeding 50%.展开更多
In this work, a modification of the sugarcane bagasse is performed, in order to obtain organic catalysts. The bagasse analysis is performed using X-ray diffraction (XRD) and Fourier Transformer Infrared Spectroscopy (...In this work, a modification of the sugarcane bagasse is performed, in order to obtain organic catalysts. The bagasse analysis is performed using X-ray diffraction (XRD) and Fourier Transformer Infrared Spectroscopy (FTIR), which indicated that characteristic peaks determined its chemical compounds. In addition, Scanning Electron Microscopy (SEM) is used to know the morphology. Finally, a discoloration test is conducted on an azo compound (methylene blue) in an aqueous medium, obtaining an efficiency of 98.6%.展开更多
BIO ORGANS(BIO)是百脉根中调控器官形态及大小的基因。首先改良了矮牵牛愈伤诱导和再生体系,并进一步利用根癌农杆菌介导法定向将BIO及其突变基因bio导入矮牵牛中进行功能研究。结果证实含0.1mg/L6-BA的MS培养基有利于矮牵牛组培苗的增...BIO ORGANS(BIO)是百脉根中调控器官形态及大小的基因。首先改良了矮牵牛愈伤诱导和再生体系,并进一步利用根癌农杆菌介导法定向将BIO及其突变基因bio导入矮牵牛中进行功能研究。结果证实含0.1mg/L6-BA的MS培养基有利于矮牵牛组培苗的增殖,添加了1.0mg/L 6-BA和0.1mg/L NAA的MS培养基有利于愈伤以及不定芽的诱导。对转基因植株目的基因的PCR检测结果显示,BIO及其突变基因bio被成功转入了矮牵牛中。表型观察结果显示:转BIO及其突变基因bio的植株叶片边缘均呈现不规则形态,部分叶片缺刻,出现由一个叶片向两个叶片分裂的趋势。其中转BIO基因植株部分叶片面积减小,叶片变窄或几乎只剩主叶脉。该研究证实BIO基因对保持叶片器官形态起到关键的作用,从而为进一步探索BIO基因的调控机制提供了实验依据。展开更多
有机化学是药学专业非常重要又较难学习的一门专业基础课,认识有机化合物的结构是学好这门课程的基础,单纯平面教学无法深入地将分子的实际空间结构加以充分展示。通过在有机化学实验课中开设球棍模型搭建及Chem Bio Office软件应用这...有机化学是药学专业非常重要又较难学习的一门专业基础课,认识有机化合物的结构是学好这门课程的基础,单纯平面教学无法深入地将分子的实际空间结构加以充分展示。通过在有机化学实验课中开设球棍模型搭建及Chem Bio Office软件应用这一内容,利用立体、形象的原子间的相对位置,可以促进学生迅速地理解、掌握化合物的立体结构,把握有机分子构成的基本方式,为后续的教学内容打下良好的基础。展开更多
A new porous compound, Copper glycinate (Bio-MOF-29), [Cu(C2H4NO2)2 (H2O)] has been synthesized by the hydrothermal method and characterized by single crystal XRD analysis. Bio-MOF-29 crystallized in orthorhombic crys...A new porous compound, Copper glycinate (Bio-MOF-29), [Cu(C2H4NO2)2 (H2O)] has been synthesized by the hydrothermal method and characterized by single crystal XRD analysis. Bio-MOF-29 crystallized in orthorhombic crystal system with P212121 space group. In vitro adsorption studies of four different drugs, terazosine hydrochloride, telmisartan, glimpiride and rosuvastatin have been carried out for Bio-MOF-29. Drugs adsorption estimations of drugs loaded Bio-MOF-29 have been carried out through High Performance Liquid Chromatography (HPLC), which reveals that these drugs are successfuly adsorbed in it. Also the slow release of adsorbed drugs after intervals was observed through HPLC. Thermograms and powder XRD patterns of Bio-MOF-29 before and after drugs adsorption were also recorded to elaborate the phenomenon of drugs adsorption in Bio-MOF-29.展开更多
Natural composites, formed through biomineralization, have highly ordered structures which have been aptly explored for functional applications. Though the role of organic phases has been well understood in biomineral...Natural composites, formed through biomineralization, have highly ordered structures which have been aptly explored for functional applications. Though the role of organic phases has been well understood in biomineralization, not enough attention has been paid to the role of bio-membranes which are often found encapsulating the chamber in which mineralization occurs. We have used the natural protein and semi-permeable membrane of chicken eggs to grow different materials such as ceramics, semi-metals and metals to understand the role of bio-membranes in biomineralization. We here report the successful biomimetic synthesis of calcite, cadmium sulphide, and silver having homogeneous morphologies. We have found that the membrane operates like a tuned gateway, playing a significant role in controlling the morphology of the inorganic crystals formed during biomineralization.展开更多
E1 Tor V.cholerae can be classified into epidemic and non-epidemic strains with the biophage taping method designed by Beijing Institute of Epidemiology and Microbiology.7 strains of E1 Tor cholerae belonged to type 1...E1 Tor V.cholerae can be classified into epidemic and non-epidemic strains with the biophage taping method designed by Beijing Institute of Epidemiology and Microbiology.7 strains of E1 Tor cholerae belonged to type 1d are further classified into two tapes 1/2/3 and 2/3 with phage typing method devised by the authors.Type 1/2/3 contains CT genes, whereas 2/3 does not.展开更多
Lignocellulose—a major component of biomass available on earth is a renewable and abundantly available with great potential for bioconversion to value-added bio-products. The review aims at physio-chemical features o...Lignocellulose—a major component of biomass available on earth is a renewable and abundantly available with great potential for bioconversion to value-added bio-products. The review aims at physio-chemical features of lignocellulosic biomass and composition of different lignocellulosic materials. This work is an overview about the conversion of lignocellulosic biomass into bio-energy products such as bio-ethanol, 1-butanol, bio-methane, bio-hydrogen, organic acids including citric acid, succinic acid and lactic acid, microbial polysaccharides, single cell protein and xylitol. The biotechnological aspect of bio-transformation of lignocelluloses research and its future prospects are also discussed.展开更多
This paper presented the profile of Intrinsic Medical Informatics(IMI), which consists of Medical Cognition Informatics(MCI) and Organism Informatics(OI). MCI and OI are taken as two cornerstones of the Theory of BioM...This paper presented the profile of Intrinsic Medical Informatics(IMI), which consists of Medical Cognition Informatics(MCI) and Organism Informatics(OI). MCI and OI are taken as two cornerstones of the Theory of BioMedical Knowledge Integration(BMKI). Additionally, so called Meta-dimension architecture of SNOMED is discussed in order to venture its context computing.展开更多
文摘The physical mechanism of heredity or inheritance of genes is a quantum mechanical and/or quantum computational process. A theory of bio-quantum genetics is established in this paper. Principle of Bio-quantum Genetics is suggested. I propose and define the soft-genes of genetics controlling the processes of heredity or inheritance of genes. This research deals with the quantum mechanisms of Mendel plant heredity and family inheritance as examples of bio-quantum genetics, deepening our understanding of heredity or inheritance. I believe that more contributions will be made to promote researches of bio-quantum genetics or quantum biology at large.
基金The paper is supported by the National Natural Science Foundation of China
文摘The gold deposits of Triassic period in the northwestern Guangxi are all located in the marine, fine -grained ,fragmental rock series containing organic matter ,i.e .the distribution districts of black rock series . The fine-grained gold deposits occur in organic matter -bearing C, D,E,or D,E divisions of the classical Bouma sequences. The evolution degree of organic matters through oil window stage reached the over -mature degree. Both the bio-sources of the organic matters and the distribution of gold in the organic matters disclose the close association between gold , living beings and organic matters . The thermal evolution of organic matters led to the gold to be activized . migrated and enriched , and finally formed gold deposits in the fault belt and crushed zone of black rock series .
基金financially supported by the National Key Technology R&D Program of China (No.2006BAC06B04,2008BAJ08B13)
文摘Three treatments were tested to investigate the release concentrations of volatile organic compounds （VOCs） during the bio-drying of municipal solid waste （MSW） by the aerobic and combined hydrolytic-aerobic processes.Results showed that VOCs were largely released in the first 4 days of bio-drying and the dominant components were：dimethyl disulfide,dimethyl sulfide,benzene,2-butanone,limonene and methylene chloride.Thus,the combined hydrolytic-aerobic process was suggested for MSW bio-drying due to fewer aeration quantities in this phase when compared with the aerobic process,and the treatment strategies should base on the key properties of these prominent components.Malodorous sulfur compounds and terpenes were mainly released in the early phase of bio-drying,whereas,two peaks of release concentrations appeared for aromatics and ketones during bio-drying.Notably,for the combined hydrolytic-aerobic processes there were also high concentrations of released aromatics in the shift from hydrolytic to aerobic stages.High concentrations of released chlorinateds were observed in the later phase.For the VOCs produced during MSW bio-drying,i.e.,malodorous sulfur compounds,terpenes and chlorinateds,their release concentrations were mainly determined by production rates;for the VOCs presented initially in MSW,such as aromatics,their transfer and transport in MSW mainly determined the release concentrations.
基金Supported by Project of Nanping Tobacco Monopoly Bureau(NYK2012-14-3)
文摘In this study, the effects of bio-organic fertilizer with antagonistic bacteria against tobacco bacterial wilt on soil microbial communities and disease resist- ance of tobacco were investigated by field experiment. The results showed that the incidence of tobacco bacterial wilt in bio-organic fertilizer treatments （T3 and T4） decreased remarkably among four treatments in the field. Compared with the local conventional fertilization group, the incidence of tobacco bacterial wilt was re- duced by 21.9% and 25.0% in T3 and T4, respectively ; the yield of flue-cured tobacco was improved by 5.7% and 5.3%, respectively ; the proportion of mid- high grade tobacco leaves increased by 2.3% and 2.6%, respectively. After application of bio-organie fertilizer with antagonistic bacteria against tobacco bacterial wilt, rhizosphere soil microbial communities exhibited vast amount and abundant species ; the amount of rhizosphere soil bacteria of infected tobacco plants was im- proved by 218.5% with fewer species. It could be concluded that the application of bio-organic fertilizer with antagonistic bacteria against tobacco bacterial wilt could improve the ecological environment of tobacco field, inhibit the growth of pathogenic bacteria, decrease the incidence of tobacco bacterial wilt, and enhance the quality of flue-cured tobacco. This study laid the foundation for further ecological prevention and control of soil-borne diseases of tobacco.
文摘With strawberry as a test material,the effects of the bio-organic fertilizer containing high-efficiency nitrogen-fixing Bacillus amyloliquefaciens on nutrient contents in strawberry-planted soil,wilt occurrence and strawberry yield and quality were studied by a plot experiment,so as to provide reference for scientific use of the bio-organic fertilizer and green production of strawberry.The results showed that after hole-applying the bio-organic fertilizer at a rate of 22.5 t/hm^2,the contents of NH^+_4-N,available P,available K and organic matter did not change much with time;and when replacing 50%of chemical fertilizers with the bio-organic fertilizer at a rate of 11.25 t/hm^2(K_3),the contents of NH^+_4-N and available P in the soil did not change much with time,and the contents of available K and organic matter decreased slightly with time,but were both higher than the CK(the unfertilized treatment).Meanwhile,the disease index values of strawberry wilt disease in treatments K_2 and K_3were significantly lower than those of the CK and the conventional fertilization treatment(K_1),and the vitamin C contents of strawberry fruit in the two treatments were significantly higher than that of the CK.The yield determination showed that the cumulative yields of treatments K_2 and K_3 increased by 9.8% and 3.3%,respectively,and the increase rates of the early yields(before the Spring Festival)were 30.6% and 21.9%,respectively.Therefore,the application of the bio-organic fertilizer can replace chemical fertilizers,and can achieve the effects of reducing the occurrence of wilt,improving the early yield of fruit commodity and improving fruit quality.
基金Supported by Key Technology R&D Program of Hubei Province(Research and Development,and Demonstration Type)(2015BBA178)Special Project for Selenium-enriched Industry Development in Hubei Province(XKJ201501-17)
文摘Under the same conditions of selenium application and application period,different application concentration treatments were set carry out the field plot experiments. The results showed that different treatments had no effect on the growth and development of rice plants;different treatments had an effect on the economic traits of rice; selenium treatment increased the number of filled grains per panicle,seed setting rate and 1 000-grain weight,thus increasing yield; the level of yield was Se4 > Se3 > Se2 > Se1 > Se0; different treatments had a greater effect on the milled rice rate; selenium treatment increased the milled rice rate; the milled rice rate of Se3 and Se4 treatments were 65% and 64%,respectively,which was significantly higher than that of the control group; the general law of selenium absorption of rice was leaf > stem> rice; the selenium content in leaves,stems and rice of different treatments was the highest in Se3 treatment; both the selenium content of rice( total selenium and organic selenium) and the ratio of organic selenium to total selenium in the selenium treatment met the local food safety standard of Hubei Province Selenium content of Selenium-enriched Foods( DBS42/002-2014); selenium-treated rice plants had a high selenium utilization rate,in the range of 51. 26%-64. 12%,exceeding 50%.
文摘In this work, a modification of the sugarcane bagasse is performed, in order to obtain organic catalysts. The bagasse analysis is performed using X-ray diffraction (XRD) and Fourier Transformer Infrared Spectroscopy (FTIR), which indicated that characteristic peaks determined its chemical compounds. In addition, Scanning Electron Microscopy (SEM) is used to know the morphology. Finally, a discoloration test is conducted on an azo compound (methylene blue) in an aqueous medium, obtaining an efficiency of 98.6%.
文摘有机化学是药学专业非常重要又较难学习的一门专业基础课,认识有机化合物的结构是学好这门课程的基础,单纯平面教学无法深入地将分子的实际空间结构加以充分展示。通过在有机化学实验课中开设球棍模型搭建及Chem Bio Office软件应用这一内容,利用立体、形象的原子间的相对位置,可以促进学生迅速地理解、掌握化合物的立体结构,把握有机分子构成的基本方式,为后续的教学内容打下良好的基础。
文摘A new porous compound, Copper glycinate (Bio-MOF-29), [Cu(C2H4NO2)2 (H2O)] has been synthesized by the hydrothermal method and characterized by single crystal XRD analysis. Bio-MOF-29 crystallized in orthorhombic crystal system with P212121 space group. In vitro adsorption studies of four different drugs, terazosine hydrochloride, telmisartan, glimpiride and rosuvastatin have been carried out for Bio-MOF-29. Drugs adsorption estimations of drugs loaded Bio-MOF-29 have been carried out through High Performance Liquid Chromatography (HPLC), which reveals that these drugs are successfuly adsorbed in it. Also the slow release of adsorbed drugs after intervals was observed through HPLC. Thermograms and powder XRD patterns of Bio-MOF-29 before and after drugs adsorption were also recorded to elaborate the phenomenon of drugs adsorption in Bio-MOF-29.
文摘Natural composites, formed through biomineralization, have highly ordered structures which have been aptly explored for functional applications. Though the role of organic phases has been well understood in biomineralization, not enough attention has been paid to the role of bio-membranes which are often found encapsulating the chamber in which mineralization occurs. We have used the natural protein and semi-permeable membrane of chicken eggs to grow different materials such as ceramics, semi-metals and metals to understand the role of bio-membranes in biomineralization. We here report the successful biomimetic synthesis of calcite, cadmium sulphide, and silver having homogeneous morphologies. We have found that the membrane operates like a tuned gateway, playing a significant role in controlling the morphology of the inorganic crystals formed during biomineralization.
文摘E1 Tor V.cholerae can be classified into epidemic and non-epidemic strains with the biophage taping method designed by Beijing Institute of Epidemiology and Microbiology.7 strains of E1 Tor cholerae belonged to type 1d are further classified into two tapes 1/2/3 and 2/3 with phage typing method devised by the authors.Type 1/2/3 contains CT genes, whereas 2/3 does not.
文摘Lignocellulose—a major component of biomass available on earth is a renewable and abundantly available with great potential for bioconversion to value-added bio-products. The review aims at physio-chemical features of lignocellulosic biomass and composition of different lignocellulosic materials. This work is an overview about the conversion of lignocellulosic biomass into bio-energy products such as bio-ethanol, 1-butanol, bio-methane, bio-hydrogen, organic acids including citric acid, succinic acid and lactic acid, microbial polysaccharides, single cell protein and xylitol. The biotechnological aspect of bio-transformation of lignocelluloses research and its future prospects are also discussed.
文摘This paper presented the profile of Intrinsic Medical Informatics(IMI), which consists of Medical Cognition Informatics(MCI) and Organism Informatics(OI). MCI and OI are taken as two cornerstones of the Theory of BioMedical Knowledge Integration(BMKI). Additionally, so called Meta-dimension architecture of SNOMED is discussed in order to venture its context computing.
