Tài liệu Báo cáo khoa học: The occurrence of hemocyanin in Hexapoda docx

... also included 17 selected insect hexamerins, 23 crustacean hemocyanins, 4 crustacean pseudohemocyanins, 20 chelicerate hemocyanins, 5 myriapod hemocyanins and 1 onychophoran hemocyanin in the ... (Archeognatha) hemocyanin being a possible ‘intermediate’. The evolution of hemocyanin subunits follows the widely accepted phylogeny of the Hexapoda and provides strong evidenc...

Ngày tải lên: 18/02/2014, 08:20

... nucleosomes in the main peak, indicates that crosslinking is almost complete in the middle of the fibre, but some of the end-nucleo- somes are not crosslinked to the rest and therefore must originate ... chromatin in which the presence of linker his- tone is questionable. Furthermore, the presence of all oligomers, with dimers up to the half the size of the...

Ngày tải lên: 18/02/2014, 18:20

... undergoes fusion with the membrane of intra-endosomal vesicles contained within MVBs, thereby releasing the nucleocapsid into the lumen of these vesi- cles. Then, the capsid uses these intra-endosomal ... mild developmental delay. The protein defective in this disorder is also a NHEJ protein. The distinct clinical features of the patients will be discussed in the con...

Ngày tải lên: 19/02/2014, 07:20

... doubling rules in the inflection of English verbs C. The determination of word-breaking rules as used in end -of -the- line practices in type composition D. The determination of parts -of- speech ... it convenient to group the words of written English into a linear ordering according to the number of vowel strings contained in the word. Our study of the o...

Ngày tải lên: 19/02/2014, 19:20

... focus and determines how the focus moves according to the signals which the speaker uses in discourse to indicate the movement. Given a process notion of focus, the paper reviews the difficulties ... by means of rules for antecedence. I. The focus provides a source of antecedence in rules for interpreting pronominal anaphora. 2. Focussing provides a control fo...

Ngày tải lên: 21/02/2014, 20:20

... equal sharing of initiative — the expert had ini- tiative for 60% of the turns in finance ADs and 51% of the turns in software ADs. This is because in the ADs, the novice must communicate the de- tails ... learning (i.e., task success for the tutor). Surpris- ingly, students had initiative more of the time in the didactic dialogues (21% of the turns) tha...

Ngày tải lên: 22/02/2014, 02:20

... interact with a number of functional groups, including the aromatic side chains of some amino acids, through a stacking mechanism [42]. The interaction of arginine with aromatic amino acids of aB-crystallin ... analysis of the purified proteins indicated that they contained < 5% contaminating proteins. The concen- trations of proteins used in these studies were determi...

Ngày tải lên: 18/02/2014, 16:20

... 5-methylcytosine was introduced into one of the strands of the recognition site instead of the target cytosine. The melting curves of the hemi- methylated X + CG ⁄ CGM and GCX + ⁄ CGM duplexes containing ... with the intercalative conformation of the (+)-cis adduct and the minor- groove conformation of the (+)-trans adduct, the lat- ter interfering with interac...

Ngày tải lên: 19/02/2014, 00:20

... proteins involved in the trafficking of the receptor, including c-Cbl, could account for its intracellular retention. By contrast, TDI mutations in the ECD or disruption of the termination codon induced ... comparable in the two cell lines, indicating that the presence of elevated levels of the VnR did not affect the pathways studied in these experiments. ATDC5...

Ngày tải lên: 19/02/2014, 00:20

... Thus, these observations bring new insights to our understanding of the interaction between bacteria and viruses in mixed infections. Another major interesting finding of this study is that NTHi-induced ... genes involved in the host defense response were induced during the course of infections, we thus examined whether NTHi induces CYLD in air- way epithelial A549 and NHBE c...

Ngày tải lên: 19/02/2014, 00:20