Báo cáo khoa học: A new sulfurtransferase from the hyperthermophilic bacterium Aquifex aeolicus Being single is not so simple when temperature gets high potx

... panD and aq478. Because a single base pair separates the termination and initiation codons for panD and aq477, they appear to be organized as an operon. panD encodes an aspartate decarboxylase ... hyperthermophilic bacterium Aquifex aeolicus Being single is not so simple when temperature gets high Marie-Ce ´ cile Giuliani 1 , Pascale Tron 1 , Gise ` le Leroy...

Ngày tải lên: 30/03/2014, 03:20

... ascertain that a domain entity is a process, rather than an object, and so should be expressed as a verb rather than as a nominal phrase. Much finer distinctions are drawn by the actual upper ... are taxonomic. These relate particular instances of what is to be expressed to the categories of semantic organisation that the grammar's seman- tics requires. These cat...

Ngày tải lên: 09/03/2014, 01:20

... Fitzgerald’s translation of the Rubaiyat is re- garded in the nature of a miracle. For the general case, it would seem that characterizing a sample of the translator’s art as a good translation is ... [ Mechanical Translation , Vol.6, November 1961] A New Approach to the Mechanical Syntactic Analysis of Russian by Ida Rhodes*, National Bureau of Standards This pa...

Ngày tải lên: 16/03/2014, 19:20

... related sea anemone Aiptasia mutabilis,as reported by Marino et al. [18]. Very recently, a PLA 2 belonging to group III was isolated from the Brazil- ian sea anemone species Bunodosoma caissarum ... phos- pholipase A( 2) from sea anemone Bunodosoma caissa- rum. Toxicon 54, 413–420. 20 Talvinen KA & Nevalainen TJ (2002) Cloning of a novel phospholipase A 2 from the cnidari...

Ngày tải lên: 06/03/2014, 11:20

... cyanobacteria, corals and other marine organisms are much more advanced than those of mammals because photosynthetic organisms depend on solar irradiation as their primary source of energy, and at the same time ... DNA lesions depends on the capacity of the cell to repair the damage before it can be incorporated permanently into the genome. Typically, DNA damage is repaired at a...

Ngày tải lên: 07/03/2014, 15:20

... 77 4agt_Arath 4 -a- glucanotransferase n.d. Arabidopsis thaliana AAL91204 955 77 4agt_Orysa 4 -a- glucanotransferase n.d. Oryza sativa BAC22431 922 77 (Dark red of Fig. 2) agwdArath a- glucan water ... 5511 M. Machovic ˇ et al. A new clan of CBM families 58 Nakamura Y, Kaneko T, Sato S, Mimuro M, Miyashita H, Tsuchiya T, Sasamoto S, Watanabe A, Kawashima K, Kishida Y, Kiyokawa C, Kohara...

Ngày tải lên: 07/03/2014, 21:20

... intracellular molecular targets and mechanisms of action have been well characterized. In addition to these toxic polypeptides, the death cap also contains antitoxin antamanide, a cyclodecapeptide ... comprising potential candidates for a mechanism that catalyses nitrogen mineralization from amino acids at the ecosystem level. The distribution of l-amino acid oxidase in the stem...

Ngày tải lên: 29/03/2014, 08:20

... that the third and fourth amino acids are involved in the regu- lation of this cleavage. This also further fine-maps the site of cleavage, and indicates that the tail deletion (s-DAPK-1Dtail) may ... 4C), whereas s-DAPK-1Dtail was almost as active as full- length DAPK-1 (Fig. 4C). These data indicate that the ‘tail’ of s-DAPK-1 has a negative regulatory function with regard to s-DA...

Ngày tải lên: 18/02/2014, 17:20

... that treating AA as a text classifica- tion problem is viable, but the feature types are all fairly shallow, and the approach doesn’t make effi- cient use of the training data as a separate classifier is ... extract the mean and median values of these distances per sentence and use the maximum values per script. Intuitively, this feature captures information about the grammat...

Ngày tải lên: 20/02/2014, 04:20

... that mature more rapidly at higher temperatures. Here we describe the characterization and modification of a novel FP that was isolated from Cyphastrea microphthalma, a scleractinian coral found in ... cocktail (Roche) and 5 mm b-mercapto- ethanol. The lysate was sonicated, then centrifuged. The supernatant solution was loaded into Ni-nitrilotriacetic acid agarose (Qiagen, Valencia...

Ngày tải lên: 06/03/2014, 11:20