how is the wto different from gatt explain the scope and functions of the wto
Báo cáo khoa học: Expression of the Pycnoporus cinnabarinus laccase gene in Aspergillus niger and characterization of the recombinant enzyme pdf
Ngày tải lên :
17/03/2014, 11:20
... type-3
coppers) is responsible of the adsorption of light at 330 nm.
The T1 c opper domain i s the primary electron acceptor
from the reducing substrate and electrons are transferred
from this copper to the ... activity (%)
pH
Fig. 8. Effect of the pH on the activity of the purified laccase. pH in the
range of 2.5–8 were tested with 500 l
M
ABTS (d )and1 7l
M
of
syringaldazine ( j) as the su bstrate.
Sd 1
94 ... ammonium
sulfate, and a concentration b y ultrafiltration followed by a
Mono Q column. All the characteristics of the recombinant
laccase are in agreement with those of the native laccase. This
is the first...
- 8
- 495
- 0
Tài liệu Báo cáo khoa học: Phenol hydroxylase from Acinetobacter radioresistens S13 Isolation and characterization of the regulatory component docx
Ngày tải lên :
21/02/2014, 00:20
... conclusion is consistent with the very
low degree of identity between the N-terminal sequence of
PHI and those of ferredoxin-like proteins belonging to other
oxygenases. On the contrary, the N-terminus ... possibility is that PHI interacts with one
PHR and one PHO (abc) protomer. The hypothesis of a
direct PHI–phenol interaction is quite unlikely, because of
the fact that the addition of phenol does ... operating in the case of PH from A. radioresistens S13,
as shown by the lack of alteration in the PHO-ANS
fluorescence upon addition of PHI.
In summary, while the regulatory components of MMOs
act...
- 7
- 514
- 0
Báo cáo khoa học: Expression and characterization of the protein Rv1399c from Mycobacterium tuberculosis A novel carboxyl esterase structurally related to the HSL family docx
Ngày tải lên :
07/03/2014, 16:20
... avor the displacement of the equilibrium
toward the neutral state of His290.
To attest this hypothesis, an Arg213Ala mutant has been
expressed and characterized. The specific activity of the
Ala213 ... alcoholate. The shape of
the titration curve of the catalytic histidine shows an
apparent pKa value of the essential histidine estimated to
4.1 (Fig. 2C). This acidic pKa shift of the histidine ... Indeed, the
presence of Arg213 along with the proximity of the charge
relay Asp260 within the active site could be responsible for
the modification of the catalytic properties of the catalytic
histidine....
- 9
- 584
- 0
Báo cáo Y học: Transient activation of the c-Jun N-terminal kinase (JNK) activity by ligation of the tetraspan CD53 antigen in different cell types pptx
Ngày tải lên :
08/03/2014, 22:20
... transcription and translation of the
reporter gene. Alternatively the cells were left in the presence
of the antibody for t he complete length of this period.
In both cases the result was the same. As shown ... those of CD53, CD9
or CD37 [15]. However, despite the knowledge of some of
the eff ects induced by tet raspanin proteins and the proteins
with which they interact, the identification of the s ... the top is a gel
from one experiment, showing incorporation of phosphate detected
with the PY99 mA b and the total amount of Vav protein det ected by
Western blot. The ratio of the PY99 to the Vav...
- 10
- 517
- 0
. Scope and Limitations of the Study
Ngày tải lên :
13/04/2013, 10:31
... resolutions of the VIth and the VIIth congresses of the Communists Party and
those of the important meeting of the National Assembly, the Government and the Central
Party Committee emphasized the importance ... turn
improve the lives of individuals, their families and society as a whole.
The attainment of this objective requires the improvement of the educational and
professional level of human resources, ... planning and
management with expertise in both theoretical and practical aspects of their field is a key
issue for accelerating the renovation of the education system in Vietnam. This core group of
specialists...
- 71
- 1.2K
- 0
Scope and Limitations of the Study
Ngày tải lên :
13/04/2013, 10:32
... understand
the strategic position of the organization. There is strategic choice which is to do with the
formulation of possible courses of action, their evaluation and the choice between them.
Finally ... mechanical
85
Chapter 4
Internal Analysis
The final goal of this chapter is that, through the deep analysis of Hanoi Mechanical
Company to reveal the strengths and weaknesses of the company in order to find ... non-
synchronous and understandardized products, high production costs and faced the
rejection of the market. All of these attributes are different from conditions for the
development of Machinery...
- 88
- 820
- 1
Báo cáo khoa học: Probing the mechanism of the bifunctional enzyme ketol-acid reductoisomerase by site-directed mutagenesis of the active site pot
Ngày tải lên :
16/03/2014, 18:20
... be
proposed on the basis of the results presented here.
Two of the mutants (D217E and E221Q) showed no
activity in any of the assays. These mutants (and wild-
type) were assessed for their ability ... each of these in order to dissect their contributions to the
isomerase and reductase activities. Several mutations result in loss of the
isomerase activity with retention of reductase activity. However, ... aeruginosa KARI [11]. The tertiary and
quaternary organization of this enzyme is substantially
different from that of the spinach enzyme with the
active site constructed from two monomers of a dode-
camer....
- 10
- 339
- 0
By the Light of the SoulMary Eleanor Wilkins-Freeman..By the Light of the Soul A Novel By Mary E. Wilkins Freeman Author of “The Debtor” “The Portion of Labor” “Jerome” “A New England Nun” Etc. etc.1907To Harriet and Carolyn Alden..By the Light o pptx
Ngày tải lên :
16/03/2014, 18:20
... coffee at the price it is now? I guess she doesn’t,”
said her father. He poured the coffee-pot full of boiling water from
the tea-kettle, then he tipped the coffee canister into his hand, and ... that is the coffee canister,” said
she, pointing.
“Why didn’t you say so, then?” asked her father, viciously, and
again Maria made no reply. Her father seized the coffee canister and
By the ... softly, and crept across the hall to the spare
room, which Aunt Maria had occupied ever since she had been
there. She listened, and heard a soft sob. Then she turned the knob of
the door softly....
- 488
- 398
- 0
Báo cáo khoa học: Molecular cloning and functional expression of the human sodium channel b1B subunit, a novel splicing variant of the b1 subunit potx
Ngày tải lên :
16/03/2014, 23:20
... the intracellular segment of the b
1
subunit is
required for the interaction with the a subunit, probably a
crucial step for the regulation of channel properties.
The tissue distribution of the ... where G
max
is the maximum
conductance, z is the valence of the process and V
ẵ
is the
midpoint voltage of activation.
Ionic current expression levels were determined from
batches of oocytes injected ... the
N-terminal sequence of the human b
1
. However, the
C-terminal sequence was significantly different from that
of the human b
1
, suggesting that it might encode a novel
splice variant of the...
- 9
- 415
- 0
Báo cáo Y học: Purification and characterization of the thyrotropin-releasing hormone (TRH)-degrading serum enzyme and its identification as a product of liver origin doc
Ngày tải lên :
31/03/2014, 21:21
... Characterization of the TRH-DE from serum and liver (Eur. J. Biochem. 269) 1281
Western blot analysis. To verify the hypothesis that the
brain T RH-DE, the serum TRH-DE and the liver TRH-DE
arederivedfromthesamegene,theenzymepreparations
were ... is very similar or
identical. These results s trongly support the hypothesis that
the serum TRH-DE and the membrane-bound TRH-DE
from brain and liver are derived from the same gene,
whereby the ... between the particulate liver enzyme
and the serum enzyme were noticed [9,15].
To verify the hypothesis that the serum TRH-DE is of
liver origin we analyzed the TRH-DE i n serum and
tissue ho...
- 9
- 477
- 0
prevalence and influencing factors of the lower reproductive tract infections among sex workers in the centre for treatment - education- labour ii hanoi and evaluation of the intervention
Ngày tải lên :
25/07/2014, 13:32
... FSW and improve knowledge and pratising STD
managing for health workers, base on that to expand this intervention model
for other centers over the nation.
4. The layout of the thesis
The thesis ... characteristics of FSW is
the nature mobility, due to the inferiority of their career, they do not want to
live in a place fixed for a long time. On the other hand they also have to
move from ...
LRTIs in FSWs. The results of some other domestic and foreign studies
were comformed with the results of this study to point out the high rate of
LRTIs.
Reported by WHO, the incidence of sexually...
- 14
- 527
- 0
Tìm thêm:
- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
- xác định các nguyên tắc biên soạn
- khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn
- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
- khảo sát chương trình đào tạo gắn với các giáo trình cụ thể
- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2