báo cáo khoa học: "Citramalic acid and salicylic acid in sugar beet root exudates solubilize soil phosphorus" potx

... citramalic acid and salicylic acid by sugar beet roots under low P availability and solu- bilization o f soil P by these metabolites strongly indicate that the function of c itramalic acid and salicylic ... 8 salicylic acid and that the signal with an m/z value of 147 [M-H] - originated from citramalic acid. Salicylic and citra- malic acids were present in...

Ngày tải lên: 11/08/2014, 11:21

... troponin indicate myocardial damage but not the mecha- nism of damage. The diagnosis of MI has thus evolved follow- ing the introduction of routine troponin testing, resulting in the redefinition ... be increased in conditions other than MI, we examined the independent additional risk for death associated with elevated troponin level by including it in a sen- sitivity analysis in the...

Ngày tải lên: 12/08/2014, 22:22

... ACD5 and ACD11 mentioned above. In addition, mutations of genes encoding a number of novel proteins (ACD6 [ankyrin-repeat containing protein], SVN1 [GRAM domain containing membrane protein], and ... constitutively activated. COP (copine, a Ca +2 binding and phospholipid binding protein), LSD1 (Zn-finger domain, putative tran- scription factor), and barley MLO (a negative regulator...

Ngày tải lên: 12/08/2014, 05:20

... degrees of instantiation in LTFS, however, corresponding to long subtyping chains that terminate in ⊥. A more general and useful primitive in a typed language with such chains is suspending until ... suspending until a variable is instantiated, and (2) suspending until two variables are equated or inequated. The latter corresponds exactly to structure-sharing in TFSs, and to sha...

Ngày tải lên: 20/02/2014, 15:21

... Restructuring Verbs in Italian HPSG Grammar. In Proceedings of the 29th Regional Meeting of the Chicago Lin- guistic Society, 1993. To appear. [Pollard andSag, 1987] C. Pollard and I. Sag. Information-Based ... lure, and I. Sag. Generalized Phrase Structure Grammar. Blackwell, 1985. [Hinrichs and Nakazawa, 1990] E. Hin- richs and T. Nakazawa. Subcategorization and...

Ngày tải lên: 22/02/2014, 10:20

... high-throughput screening for ligand binding [316,317] and nucleic acid sequences [318–320] are now being performed using assays based on miniaturization and single-molecule measurements, bringing the $1000 ... biochemical model, including creating it, storing it, editing it, com- paring it with other stored models, finding it again in a principled way, visualizing it, sharing it, runn...

Ngày tải lên: 07/03/2014, 12:20

... neuron. The turning point upon which the cell looses the ability to buffer the incoming calcium resulting in an abrupt, sustained and irreversible increase in [Ca 2+ ] c , probably coincides with ... element binding protein, iso- citrate dehydrogenase is an RNA-binding protein, while kgd2p is a mitochondrial DNA binding protein [81–84]. Mitochondria from different brain regions contain...

Ngày tải lên: 07/03/2014, 12:20

... therefore, requires a finer grain substation method than simply inserting the highest level non-terminals in the in the ellipsed input in place of the matching non-terminals in the parse tree ... replacing only "disks" and producing the phrase "fixed head tape drives", which is meaningless in the current domain. In these instances the semantic relations...

Ngày tải lên: 08/03/2014, 18:20

... the CXC chemokine interleukin-8 (GRO ⁄ CINC-1) in response to lipopolysac- charide. The presence of H4-v.1 and histogranin mRNAs in tissues wherein immune reactions take place and the inhibitory ... major band corresponding to luciferase (60 kDa) (Fig. 4A). Inhibition of LPS-induced prostaglandin E 2 (PGE 2 ) release from cultured AMs Prostaglandins are known to play an important role...

Ngày tải lên: 16/03/2014, 13:20

... verb, preposition and head noun into a triple, and thus only count content words in the evaluation. For learning, the matter can be resolved empirically: 2 Even in this setting some readings cannot be distinguished (see ... designating the dependent in left-to-right or- der (e.g. 0 for in , 1 for on in example (5)), and a number designating the head in left-to-right (e.g. 0...

Ngày tải lên: 17/03/2014, 06:20