標(biāo)題: Titlebook: Genetic Engineering for Nitrogen Fixation; Alexander Hollaender,R. H. Burris,R. C. Valentine Book 1977 Springer Science+Business Media New [打印本頁] 作者: patch-test 時間: 2025-3-21 18:29
書目名稱Genetic Engineering for Nitrogen Fixation影響因子(影響力)
書目名稱Genetic Engineering for Nitrogen Fixation影響因子(影響力)學(xué)科排名
書目名稱Genetic Engineering for Nitrogen Fixation網(wǎng)絡(luò)公開度
書目名稱Genetic Engineering for Nitrogen Fixation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Genetic Engineering for Nitrogen Fixation被引頻次
書目名稱Genetic Engineering for Nitrogen Fixation被引頻次學(xué)科排名
書目名稱Genetic Engineering for Nitrogen Fixation年度引用
書目名稱Genetic Engineering for Nitrogen Fixation年度引用學(xué)科排名
書目名稱Genetic Engineering for Nitrogen Fixation讀者反饋
書目名稱Genetic Engineering for Nitrogen Fixation讀者反饋學(xué)科排名
作者: 小母馬 時間: 2025-3-21 20:46
General Introduction to the Conferencee National Science Foundation and, in particular, the Research Applications Directorate. This conference is being supported by the Foundation through an unsolicited grant to Associated Universities, Inc. from the Energy and Resources Division of the Research Applied to National Needs (RANN) Program 作者: Endometrium 時間: 2025-3-22 03:28
Overview of Nitrogen Fixations somewhat over 90 years now since Hellriegel and Wilfarth clearly indicated that biological N. fixation occurs in leguminous plants. There had been earlier indications of this as evidenced by the long-accepted practice of crop rotation between leguminous and nonleguminous plants. In the 1830’s Bous作者: Basal-Ganglia 時間: 2025-3-22 07:52
Plasmids as Vectors for Gene Cloningogenic plasmid El (ColE1) or plasmids closely related to ColEl. ColE1 is a relatively low molecular weight plasmid, naturally occurring in ., that specifies the production of antibiotically active protein, colicin El, and conveys to cells harboring the plasmid immunity to this colicin. The ColE1 pla作者: 煉油廠 時間: 2025-3-22 09:47 作者: grudging 時間: 2025-3-22 13:48 作者: grudging 時間: 2025-3-22 19:11
Nitrogen Fixation (NIF) Regulatory Mutants of ,: Determination of the Energy Cost of N, Fixation ,, Burns & Hardy, 1975; Winter and Burris, 1976; Zumft & Mortenson, 1975). Evidence has been presented by Hardy & Havelka (1973) that the supply of energy may often be a rate-limiting step in symbiotic N. fixation. It has, however, proved difficult to determine exactly how much energy is required. . e作者: 合乎習(xí)俗 時間: 2025-3-23 00:49 作者: Nomogram 時間: 2025-3-23 05:15 作者: GIDDY 時間: 2025-3-23 08:39
The Ti-Plasmid of ,,, A Natural Vector for the Introduction of , Genes in Plants?DNA must be taken up by the recipient plant cells without drastic alterations (e.g. extensive breakdown), secondly the introduced DNA must be replicated and the new copies must be distributed among the daughter cells at mitosis. Finally the introduced DNA must be expressed via transcription, transla作者: 合同 時間: 2025-3-23 09:44
The Incorporation and Expression of Agrobacterium Plasmid Genes in Crown Gall Tumorshow does the bacterium induce these modifications? The elegant experiments of Braun and his collaborators first convincingly demonstrated that the continued presence of viable bacteria is not required for tumor formation (2). If the bacteria are heat killed about 2 days after being applied to a woun作者: Condescending 時間: 2025-3-23 16:18
Engineered Plant Cell or Fungal Association with Bacteria that Fix Nitrogen of fixed nitrogen, which is almost totally dependent on two sources. The principal biological source of fixed nitrogen is through the symbiotic association of bacteria of the genus . with leguminous plants. The other major source of nitrogen for agriculture are the synthetic fertilizers, which requ作者: 拋媚眼 時間: 2025-3-23 21:57 作者: 開始沒有 時間: 2025-3-24 01:22 作者: critique 時間: 2025-3-24 05:08 作者: 隱語 時間: 2025-3-24 07:28
Lectins as Determinants of Specificity in Legume-Rhizobium Symbiosisst range specificity of microbial pathogens and symbionts, enabling the host plants to recognize such microorganisms through binding of the lectins to characteristic carbohydrate structures on the bacterial or fungal cell surfaces. Several kinds of evidence were available then which made the lectin 作者: 草率女 時間: 2025-3-24 13:14 作者: 搜集 時間: 2025-3-24 16:34 作者: esthetician 時間: 2025-3-24 20:58
us to make organisms more amenable to fix nitrogen, not only in symbiosis with legumes, but also with other plant species and develop a wider variety of organisms with the ability to fix N ? It will also 2 encourage a search for naturally occurring N2 fixing organ- isms other than the traditional N2 fixers. S978-1-4684-0882-9978-1-4684-0880-5作者: 組成 時間: 2025-3-25 01:06 作者: plasma 時間: 2025-3-25 03:27 作者: Estrogen 時間: 2025-3-25 09:46 作者: 污點 時間: 2025-3-25 13:24 作者: Largess 時間: 2025-3-25 17:32
Die Auswertung eines Gruppendelphis6). This property and high rates of acetylene reduction demonstrated for . (Becking, 1976) suggest a potential agronomic role for temperate . species in photosynthetic production of fertilizer nitrogen.作者: reflection 時間: 2025-3-25 23:51
Overview of Nitrogen Fixation many years following their observations, developments in the field of biological N. fixation were concerned primarily with microbiological and agronomic concepts. The practice of inoculating leguminous plants with bacterial cultures was accepted widely. Only during the last 50 years has there been serious study of the biochemistry of N. fixation.作者: MAG 時間: 2025-3-26 02:29 作者: nerve-sparing 時間: 2025-3-26 04:51
Genetic Hydridization of Root-Nodule Bacteria (,)ction of infection threads and nodule development, and morphogenetic changes in bacteroid formation. Most, if not all, of these steps are likely to be controlled by genes both in the host and in the bacterium.作者: 聾子 時間: 2025-3-26 09:21 作者: electrolyte 時間: 2025-3-26 15:03 作者: gangrene 時間: 2025-3-26 16:52 作者: AORTA 時間: 2025-3-27 00:43
Das Gro?speicherwerk Glockner-Kapruntion and possibly correct processing and the proteins produced by these processes must be able to function in the new cellular environment. It would therefore appear that the possibilities for genetic engineering of plant cells with genes from bacterial origin, must be rather remote.作者: Respond 時間: 2025-3-27 03:03 作者: comely 時間: 2025-3-27 07:32
Cloning Nitrogen Fixing Genes from ,,,, and the Isolation of , Promoter Mutants Affecting Glutamine world’s major forage crop. Thus, in technologically underdeveloped countries, agricultural productivity of the soil is frequently limited by the amount of nitrogen contributed to the soil by the growth of leguminous crops.作者: Infelicity 時間: 2025-3-27 12:58
The Ti-Plasmid of ,,, A Natural Vector for the Introduction of , Genes in Plants?tion and possibly correct processing and the proteins produced by these processes must be able to function in the new cellular environment. It would therefore appear that the possibilities for genetic engineering of plant cells with genes from bacterial origin, must be rather remote.作者: escalate 時間: 2025-3-27 17:02
The Incorporation and Expression of Agrobacterium Plasmid Genes in Crown Gall Tumorsded plant the tumor develops normally. Thus, attention has focused on the identification of a putative “tumor inducing principle” elaborated by the bacteria and transferred to the plant. This paper will present evidence that this principle is a fragment of a large plasmid which is transferred to the plant.作者: 引水渠 時間: 2025-3-27 19:43
Anatomie des peripher-vestibul?ren Systems institutions have been conducive to productive research undertakings, utilizing effectively the country’s scientific and engineering talents, especially those from the academic community. In addition, AUI has occasionally undertaken short-term studies for the Government.作者: 啞巴 時間: 2025-3-27 23:19
Erratum to: Die Untersuchung des Glyzerins,ility to fix nitrogen, thus confirming linkage of . and .. A short time later, they showed that the . genes could be transferred by conjugation from .. . to .. . C, a strain that normally doesn’t fix nitrogen (Dixon and Postgate, 1972).作者: cancer 時間: 2025-3-28 04:12
Walter Hilber,Karl Vogel,Meike Schoelere reductant. Most recent . studies have reported a minimal requirement of 12–15 moles ATP per mole N. reduced to 2NH., but the values vary considerably with the experimental conditions (see Burns & Hardy, 1975; Winter and Burris, 1976; Zumft & Mortenson, 1975).作者: 四溢 時間: 2025-3-28 07:48
https://doi.org/10.1007/978-94-015-1337-1logy have made this goal seem more attainable. Of particular interest was the discovery by Kao and Michayluk (13 in 1974 that polyethylene glycol (PEG) stimulates high frequencies of protoplast fusion.作者: 不斷的變動 時間: 2025-3-28 14:13
https://doi.org/10.1007/978-3-658-36016-0,2). Bacteria and fungi were known to have complex carbohydrates on their cell surfaces (e.g. lipopolysaccharides, teichoic acids, exopolysaccharides, cell wall polysaccharides, etc.). There were also indications at that time that lectins were involved in the species-specific cellular aggregation of slime mold (3), and sponge cells (4).作者: LIMN 時間: 2025-3-28 15:02 作者: FECK 時間: 2025-3-28 19:25
The Nitrogen Fixation Cistrons of ,,ility to fix nitrogen, thus confirming linkage of . and .. A short time later, they showed that the . genes could be transferred by conjugation from .. . to .. . C, a strain that normally doesn’t fix nitrogen (Dixon and Postgate, 1972).作者: 有組織 時間: 2025-3-29 00:13 作者: Detoxification 時間: 2025-3-29 04:01 作者: ABASH 時間: 2025-3-29 07:24 作者: LAVE 時間: 2025-3-29 14:20
oblem. It is believed that such a time has come in the area of biological nitrogen fixation. A better understanding of photosynthesis, cell hybridization, plasmid, and gene transfer between cells not necessarily genetically related, have opened new avenues of research. New developments in traditiona作者: 細(xì)頸瓶 時間: 2025-3-29 17:20 作者: 主動脈 時間: 2025-3-29 22:25 作者: 逃避現(xiàn)實 時間: 2025-3-30 02:40
https://doi.org/10.1007/978-3-642-57495-5th an inbuilt nitrogen fixing system. Very recently the following appeared in a well known newspaper: “The first aim of scientists is to introduce into cereals the ability to fix nitrogen which would massively increase yield and eliminate the need for nitrogen fertilizers.”作者: Catheter 時間: 2025-3-30 04:36
Book 1977is believed that such a time has come in the area of biological nitrogen fixation. A better understanding of photosynthesis, cell hybridization, plasmid, and gene transfer between cells not necessarily genetically related, have opened new avenues of research. New developments in traditional genetics作者: 漫步 時間: 2025-3-30 09:41 作者: 盡責(zé) 時間: 2025-3-30 12:27
The Development of a Molecular Cloning System in Higher Plantsrofound influence on science and society for the last hundred years. Now a new technology, genetic engineering, has given man the potential to direct the evolution of plants and animals in defined ways and at rates never attainable by natural selection or classical breeding techniques.作者: Instantaneous 時間: 2025-3-30 19:54
Plant Protoplast Fusion and Hybridizationth an inbuilt nitrogen fixing system. Very recently the following appeared in a well known newspaper: “The first aim of scientists is to introduce into cereals the ability to fix nitrogen which would massively increase yield and eliminate the need for nitrogen fertilizers.”作者: 豐滿有漂亮 時間: 2025-3-30 21:56 作者: 盟軍 時間: 2025-3-31 04:41 作者: 我沒有命令 時間: 2025-3-31 08:23 作者: amplitude 時間: 2025-3-31 09:30 作者: 接合 時間: 2025-3-31 14:03
https://doi.org/10.1007/978-1-4684-0880-5biochemistry; biology; cell biology; chemistry; enzymes; gene transfer; genetic engineering; genetics作者: 啞巴 時間: 2025-3-31 21:14 作者: Dorsal-Kyphosis 時間: 2025-3-31 22:21 作者: 無法取消 時間: 2025-4-1 03:15
,Die Aufgabe und ihre Durchführung,s somewhat over 90 years now since Hellriegel and Wilfarth clearly indicated that biological N. fixation occurs in leguminous plants. There had been earlier indications of this as evidenced by the long-accepted practice of crop rotation between leguminous and nonleguminous plants. In the 1830’s Bous作者: 多樣 時間: 2025-4-1 09:16
https://doi.org/10.1007/978-3-658-00232-9ogenic plasmid El (ColE1) or plasmids closely related to ColEl. ColE1 is a relatively low molecular weight plasmid, naturally occurring in ., that specifies the production of antibiotically active protein, colicin El, and conveys to cells harboring the plasmid immunity to this colicin. The ColE1 pla作者: Ophthalmoscope 時間: 2025-4-1 10:36
Erratum to: Die Untersuchung des Glyzerins,olecular genetics. The genes for nitrogen fixation (. genes) were first shown to be located near the operon for histidine biosynthesis in .. . by cotransduction of . and . using the generalized transducing bacteriophage P1 (Streicher, Gurney and Valentine, 1971). At the same time, Dixon and Postgate作者: Carcinogenesis 時間: 2025-4-1 16:56
,Das Glück des Traurigseins: Melancholie,. In . the broad outline of organization and control of genes concerned with nitrogen fixation and assimilation of ammonium has been worked out (Streicher and Valentine, 1973; Brill, 1975). In this case the problems are more amenable to genetical and biochemical analysis since the organism expresses
