標(biāo)題: Titlebook: Current Issues in Symbiotic Nitrogen Fixation; Proceedings of the 5 G. H. Elkan,R. G. Upchurch Conference proceedings 1997 Springer Science [打印本頁] 作者: legerdemain 時間: 2025-3-21 19:40
書目名稱Current Issues in Symbiotic Nitrogen Fixation影響因子(影響力)
書目名稱Current Issues in Symbiotic Nitrogen Fixation影響因子(影響力)學(xué)科排名
書目名稱Current Issues in Symbiotic Nitrogen Fixation網(wǎng)絡(luò)公開度
書目名稱Current Issues in Symbiotic Nitrogen Fixation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Current Issues in Symbiotic Nitrogen Fixation被引頻次
書目名稱Current Issues in Symbiotic Nitrogen Fixation被引頻次學(xué)科排名
書目名稱Current Issues in Symbiotic Nitrogen Fixation年度引用
書目名稱Current Issues in Symbiotic Nitrogen Fixation年度引用學(xué)科排名
書目名稱Current Issues in Symbiotic Nitrogen Fixation讀者反饋
書目名稱Current Issues in Symbiotic Nitrogen Fixation讀者反饋學(xué)科排名
作者: 變化 時間: 2025-3-21 22:35
dly. The types of studies have been cyclical innature, involving a cross-section of disciplines. The availability ofcheap nitrogenous fertilizers caused much of the biological nitrogenfixation research to become more theoretical in the developed world.The high cost of energy, coupled with environmen作者: 類型 時間: 2025-3-22 02:02
Miguel D. Fernandes,Luis B. Oliveiraportions of rhizobial 16S genes revealed the same type of segment-dependent polymorphic site partitioning that was previously reported for .. These results support the hypothesis that certain 16S segments in rhizobia may have a history of lateral transfer and recombination.作者: habitat 時間: 2025-3-22 07:48 作者: Mammal 時間: 2025-3-22 09:14 作者: 不合 時間: 2025-3-22 15:34 作者: 不合 時間: 2025-3-22 20:08
Ex hoc momento pendet aeternitas,overed cells was evaluated with a commercial kit employing differential fluorescent nucleic acid probes allowing viability to be rapidly determined via visual examination with a fluorescence microscope. Total elapsed time for complete evaluation of an inoculant was about 90 minutes.作者: 施舍 時間: 2025-3-22 21:22 作者: 一起平行 時間: 2025-3-23 04:29 作者: 壁畫 時間: 2025-3-23 07:23
Medical Writing Pointers and Pitfalls,tudies revealed that several strains of . carry this element in various copy number. The six copies in strain IS 123 appear clustered specifically within the pSym . region..The significance of this IS element in rhizobia and its possible use as a probe for taxonomic and phylogenetic studies of Rhizobiaceae is addressed.作者: 異教徒 時間: 2025-3-23 12:08 作者: 使人入神 時間: 2025-3-23 16:10 作者: 怕失去錢 時間: 2025-3-23 18:26
Rapid evaluation of peat-base legume inoculant using immunomagnetic beads for cell retrieval and flovered cells was evaluated with a commercial kit employing differential fluorescent nucleic acid probes allowing viability to be rapidly determined via visual examination with a fluorescence microscope. Total elapsed time for complete evaluation of an inoculant was about 90 minutes.作者: Coma704 時間: 2025-3-23 23:33 作者: AWRY 時間: 2025-3-24 02:27
Hopanoid lipids in , and other plant-associated bacteria and cloning of the , squalene-hopene cyclae gene coding for a key enzyme of hopanoid biosynthesis, the squalene-hopene cyclase, and expressed the gene in . The recombinant enzyme catalyzed in vitro the cyclization of squalene to hopanoid derivatives.作者: forbid 時間: 2025-3-24 08:42 作者: alcoholism 時間: 2025-3-24 11:41 作者: 不持續(xù)就爆 時間: 2025-3-24 17:48 作者: 誹謗 時間: 2025-3-24 19:58
Another Look at Family Adjustment,the analysis of large genomes and cloning of high molecular weight DNA. We have used bulked segregant analysis (BSA) and DNA amplification fingerprinting (DAF) with arbitrary oligonucleotide primers to detect polymorphisms linked to genes important to nodulation in soybean (. L. Merrill). Three loci作者: Recess 時間: 2025-3-25 00:35 作者: 作繭自縛 時間: 2025-3-25 04:05 作者: 放氣 時間: 2025-3-25 08:51 作者: 樣式 時間: 2025-3-25 11:42
Hnin Yu Shwe,Peter Han Joo Chongule function, nitrogen assimilation, growth rates, and seed yield. Plants were grown under well-watered (WW) and water-stressed (WS) conditions during the linear pod-filling growth stage in sand culture using N-free nutrient solution. Dry matter and N accumulation were greater for the drought-adapte作者: Alpha-Cells 時間: 2025-3-25 16:42
https://doi.org/10.1007/978-3-319-18857-7lidly named species, but the true number of species is probably orders of magnitude higher. The named species are listed and briefly discussed. Sequences of the small subunit ribosomal RNA (SSU or 16S rRNA) support the well-established subdivision of rhizobia into three genera: ., and .. These all l作者: Irritate 時間: 2025-3-26 00:03 作者: 冷漠 時間: 2025-3-26 01:43
Miguel D. Fernandes,Luis B. OliveiraSym-cured derivative in a medium supplemented with .C-naringenin at . gene-inducing concentrations of 2 . (ca. 12.5 kBq) plus cold acetate (0.5 μ.), a radiocarbon inventory for the cells and supernatant extracts was obtained. The level of .C-label incorporation was also determined in the fractionate作者: instulate 時間: 2025-3-26 05:02 作者: SHOCK 時間: 2025-3-26 09:43 作者: thalamus 時間: 2025-3-26 14:45 作者: 慷慨不好 時間: 2025-3-26 19:03 作者: Rheumatologist 時間: 2025-3-26 21:47
China, the Moon, and the World,ed by membrane chitolipooligosaccharides (CLOSs) from wild type . bv. . ANU843. Subnanomolar concentrations of CLOSs induced deformation of root hairs (Had) and increased the number of foci of cortical cell divisions (Ccd) in white clover, some of which developed into nodule meristems. In contrast, 作者: flammable 時間: 2025-3-27 04:12 作者: 為寵愛 時間: 2025-3-27 06:18 作者: 任意 時間: 2025-3-27 09:59
Medical Writing Pointers and Pitfalls, and complementation studies of nod. mutant derivatives led to the characterization of a 30-kb region containing common and host-specific . genes. This DNA region also contained at least six copies of a novel insertion sequence-like structure, some of which appeared to have suffered deletions. This 作者: antidepressant 時間: 2025-3-27 13:53 作者: 難理解 時間: 2025-3-27 18:25 作者: chlorosis 時間: 2025-3-27 23:07 作者: 關(guān)節(jié)炎 時間: 2025-3-28 03:16
https://doi.org/10.1007/978-94-011-5700-1Assimilat; DNA; Oligosaccharid; PCR; Polysaccharid; bacteria; ecology; genotypes; metabolism; microbe; nitroge作者: 燦爛 時間: 2025-3-28 07:36 作者: etiquette 時間: 2025-3-28 14:11 作者: ALT 時間: 2025-3-28 15:03
Advances in the positional cloning of nodulation genes in soybean, unstructured primers, identifying polymorphic DNA. DAF with mini-hairpin primers, template endonuclease cleaved DAF (tecMAAP), and arbitrary signatures from amplification profiles (ASAP) were especially successful in detecting linked polymorphisms. Putative markers were confirmed by individual anal作者: 含水層 時間: 2025-3-28 21:33
Molecular analysis of actinorhizal symbiotic systems: Progress to date,will ultimately contribute to the development of hypotheses related to . gene regulation in .. The use of both 16S and 23S rDNA nucleotide sequences has allowed the construction of phylogenetic trees that can be tested for congruence with symbiotic characters. In addition the development of . specif作者: Pericarditis 時間: 2025-3-29 02:29
Diazotrophic endophytes: progress and prospects for nitrogen fixation in monocots,as been considered unlikely. An alternative and less-technically challenging approach may be a thorough study of non-pathogenic bacterial endophytes that already inhabit the corn plant..The discovery of a nitrogen-fixing bacterial-sugar cane association by D?bereiner and coworkers in Brazil illustra作者: installment 時間: 2025-3-29 05:42 作者: DIS 時間: 2025-3-29 10:46
Comparison of rhizobitoxine-induced inhibition of ,-cystathionase from different bradyrhizobia and ean cultivars. Kinetic studies showed that the nature of the RT-induced inhibition also differed between the two sources. The enzymes from bradyrhizobia exhibited inhibition that was [RT]-dependent, whereas the enzymes from soybean showed a time-dependent inhibition. These contrasting characteristic作者: florid 時間: 2025-3-29 14:53 作者: 手銬 時間: 2025-3-29 15:37
Detection of genetic variation in , USDA 110 variants using DNA fingerprints generated with GC richn . USDA 110 variants 1-110, L2-110, and MN-110. Unique markers have now been identified which could be examined further to determine if they explain the differences in symbiotic nitrogen fixation between USDA 110 variants.作者: Mnemonics 時間: 2025-3-29 19:52
Subnanomolar concentrations of membrane chitolipooligosaccharides from , biovar , are fully capableentration range as extracellular CLOSs of other rhizobia on their respective legume hosts. These results and our earlier studies indicate that membrane CLOSs represent one of many different classes of bioactive metabolites made by . bv. . which elicit more intense symbiosis-related responses in whit作者: 歡笑 時間: 2025-3-30 02:01 作者: Ossification 時間: 2025-3-30 04:28
Enhanced competitiveness of a , mutant strain improved for nodulation and nitrogen fixation,genetic markers for rifampicin and streptomycin resistance, was significantly higher for strain TA-11NOD. than for strain I-110ARS. Overall, for the two years and the two soybean genotypes, the yield obtained with TA-11NOD. was 6% higher than that obtained with I-HOARS. Competition experiments were 作者: 過分自信 時間: 2025-3-30 08:34 作者: exceed 時間: 2025-3-30 16:04 作者: 積極詞匯 時間: 2025-3-30 18:11 作者: OATH 時間: 2025-3-30 21:38
Marie José Bertin,Alina Bucur,Leila Schnepsas been considered unlikely. An alternative and less-technically challenging approach may be a thorough study of non-pathogenic bacterial endophytes that already inhabit the corn plant..The discovery of a nitrogen-fixing bacterial-sugar cane association by D?bereiner and coworkers in Brazil illustra作者: DNR215 時間: 2025-3-31 03:04
Hnin Yu Shwe,Peter Han Joo Chongty, and thus more nitrogen assimilation) for the PI than for Forrest. While Forrest out yielded the PI under WW conditions, the percentage reduction in seed mass per plant was less for the PI than for Forrest when both genotypes were exposed to desiccating conditions. The inference is that soybean g作者: 協(xié)奏曲 時間: 2025-3-31 06:56
Donna Lee Rosen,Doris Miculan Bradleyean cultivars. Kinetic studies showed that the nature of the RT-induced inhibition also differed between the two sources. The enzymes from bradyrhizobia exhibited inhibition that was [RT]-dependent, whereas the enzymes from soybean showed a time-dependent inhibition. These contrasting characteristic作者: 恫嚇 時間: 2025-3-31 09:21
Miguel D. Fernandes,Luis B. Oliveira cells assimilated .C-naringenin during the activation of . genes. Our analysis also showed that labelled carbon atoms from the .C-naringenin were incorporated into the acyl moiety of a lipo-oligosaccharide Nod factor, NodRlv IV, present in the culture supernatants of RBL5560. The pSym-cured derivat作者: EWE 時間: 2025-3-31 15:49 作者: 使乳化 時間: 2025-3-31 19:52
China, the Moon, and the World,entration range as extracellular CLOSs of other rhizobia on their respective legume hosts. These results and our earlier studies indicate that membrane CLOSs represent one of many different classes of bioactive metabolites made by . bv. . which elicit more intense symbiosis-related responses in whit作者: STERN 時間: 2025-3-31 22:17
China, the Moon, and the World, profile through the nodules when compared to control plant lines, but there was no difference in ENOD2 transcriptional activity between the control and antisense plants. Possible reasons for this observation are discussed.作者: 離開就切除 時間: 2025-4-1 02:31 作者: 教育學(xué) 時間: 2025-4-1 06:30 作者: 性別 時間: 2025-4-1 11:34 作者: padding 時間: 2025-4-1 15:39 作者: obligation 時間: 2025-4-1 22:28
Advances in the positional cloning of nodulation genes in soybean,the analysis of large genomes and cloning of high molecular weight DNA. We have used bulked segregant analysis (BSA) and DNA amplification fingerprinting (DAF) with arbitrary oligonucleotide primers to detect polymorphisms linked to genes important to nodulation in soybean (. L. Merrill). Three loci
