the traditional japanese art of paper folding is called

... interesting that the )10 sequence is located inside the iron box of desA (nucleotides 7–12 of the iron box), explaining the regulation of desA expression by binding of DmdR1 to the iron box. The same ... metabolism [13] (SCO database, http://streptomyces.org.uk), but there Fig. 6. Primer extension analysis of the transcription start (TS) point of the S. coelicolor desA promoter. Comparison of the ... and this regulation is mediated by binding of the regulatory protein DmdR1 to the iron box located in the promoter region of the desABCD cluster. Elec- trophoretic mobility-shift assays of the...

Ngày tải lên: 16/03/2014, 11:20

... was determined to break out of the world of commercial art, and into the league of fine artists. At the time, the world of fine art was dominated by Abstract Expressionism, which featured unrecognizable ... window displays for retail stores. He was one of the first artists to understand the importance of marketing and the media. It served him well, making him one of the highest paid commercial artists ... us. Andy, and his art, will not soon be forgotten. Andy Warhol: The Life and Art of the Prince of Pop Andy Warhol created the most sensational and often controversial art of the 1960's....

Ngày tải lên: 21/03/2014, 21:56

... calling the first Idols of the Tribe, the second Idols of the Den, the third Idols of the Market, the fourth Idols of the Theatre. 40. The information of notions and axioms on the foundation of ... the farther we go; for instance, the sum of the first six terms of the geometrical progression is 126, whereas the sum of the first six terms of the arithmetical progression is only 42, the ... of adding three quarts of milk to three-quarters of a mile is to talk nonsense. [pg 027] Chapter II. Childhood of Humanity The conclusion of the World War is the closing of the period of...

Ngày tải lên: 22/03/2014, 23:20

... activity of the protein at the bottom of the hierarchy depends on the modification state of that protein. The advantage of modulating the activity of a protein by a cascade-type of regulation rather ... puzzle of a func- tional explanation for the existence of GlnB: why should control by P II * be absent altogether, and what then is the function of the cascade and of its pivot GlnB? The problem is ... indicate the SEM. The dotted line is a result of two linear regression fits of the data points. The extra abscissa on top of the figure indicates the molar ratio of P II *-tri- mer ⁄ ATase-monomer. The...

Ngày tải lên: 23/03/2014, 04:21

... of the M3 family of metallopeptidases [1–3]. This zinc-binding motif causes the attack of an acti- vated water molecule at the carbonyl carbon of the scissile peptide bond and the formation of ... Tyr612 is necessary for the hydrolysis of this substrate. Relative to other substrates, the bradykinin derivative is also unaffected by Gly mutations in the loop. This distinction suggests that the ... mutagenesis studies [17], is more than 8 A ˚ from the active site. The closed form orients the phenol oxygen of this residue within hydrogen bonding distance from the carboxyl group of the scissile peptide...

Ngày tải lên: 23/03/2014, 06:20

... ensuring the correct folding of proteins on one hand, and the rapid degradation of mutated or misfolded polypeptides on the other [32,33] (Fig. 2). The folding of newly synthesized proteins to their ... events (the intermedi- ate is off-pathway). There is ongoing discussion about whether intermed iates assist folding by limiting the search process, or whether they are traps that inhibit rapid folding ... rapidly depolymerized, offering another route for therapeutic intervention [48,49]. A clear understanding of the mechanism of the association of these cofactors with amyloid fibrils may expose further possibilities...

Ngày tải lên: 23/03/2014, 11:20

... folds into the secondary structure of the native toxin. On the other hand, the spectra of the T2 and T2Â fragments exhibit more disordered structures than that of D4. These data imply that their extra ... domain 4. Visualization of the probe To understand the biological function of lipid rafts, it is necessary to examine the distribution of cell membrane Fig. 4. Fluorescence emission spectra of toxin ... However, the maximal emission wavelength of the intrinsic tryptophan fluorescence is red- shifted in the D4 fragment (Fig. 4), which indicates that the environment of the tryptophan residues in the...

Ngày tải lên: 23/03/2014, 21:20

... gives him the opportunity to walk away from the game entirely. If my friend is right, and I think he is, then poor writing can pull the player out of the story the exact opposite of what we're ... of them made has been used. You, the reader, and I, the writer, are better off for these people being so generous with their time and insights, and for their knowing how to type. This book is ... as. Let's say that the character played by the gamer is someone who is cunning yet generous. Bad news Just because this is the personality the screenwriter wants the player to pretend to...

Ngày tải lên: 04/06/2014, 12:01

... a force of 15 kN stretches a 1-m bar by 10 mm then the stiffness of the bar is 15/10 or 1.5 kN/mm. This is distinguished from the stiffness of the material which is defined as the amount of stress ... design then even more important is the amount of stretching produced by a particular level of force. The amount of force required to create an amount of stretch is called the s tiffness of the bar. ... reinforce it. The choice of the form of a structure is one of the most critical decisions that a bridge builder must make and it is the focus of much of this book. First and foremost the structure...

Ngày tải lên: 11/06/2014, 01:43

Ngày tải lên: 08/08/2012, 17:20

Ngày tải lên: 21/03/2014, 22:52

... market. His greedy competitors had perished. His nervous colleagues had sold their shares and left the business. His weak-hearted doubters had missed out. For the rest of his life, the greater the ... keeping the stampede on the more cautious British forces to devastating effect. His string of offensives at Cyrenaica, Tobruk, and Tunisia led to some of the most astonishing victories in the history ... learn the Serenity Prayer. God, grant me the serenity to accept the things I cannot change The courage to change the things I can, And the wisdom to know the difference. This is how they focus their...

Ngày tải lên: 08/06/2014, 09:04

Ngày tải lên: 08/08/2012, 14:19

Ngày tải lên: 08/08/2012, 14:36