Báo cáo khoa học: Two overlapping antiparallel genes encoding the iron regulator DmdR1 and the Adm proteins control sidephore and antibiotic biosynthesis in Streptomyces coelicolor A3(2) pdf
Báo cáo khoa học: Two overlapping antiparallel genes encoding the iron regulator DmdR1 and the Adm proteins control sidephore and antibiotic biosynthesis in Streptomyces coelicolor A3(2) pdf
... 2009 The Authors Journal compilation ª 2009 FEBS 4827
Two overlapping antiparallel genes encoding the iron
regulator DmdR1 and the Adm proteins control sidephore
and antibiotic biosynthesis in Streptomyces ... of the dmdR1 and adm genes. (A) Organization of the ORFs in the
S. coelicolor A3(2) DNA region corresponding to the dmdR1...
Tài liệu Báo cáo khoa học: Two novel variants of human medium chain acyl-CoA dehydrogenase (MCAD) K364R, a folding mutation, and R256T, a catalytic-site mutation resulting in a well-folded but totally inactive protein pptx
... chapero-
nin, but in this case a strong MCAD protein band was seen in the western
blots throughout. The proteins were also purified, and the enzyme function
and thermostability investigated. The K364R ... disruption of the local bonding and steric hin-
drance by the introduced amino acid.
Discussion
In this paper we have described the protein folding,
enzyme functio...
Báo cáo khoa học: Two types of replication protein A in seed plants Characterization of their functions in vitro and in vivo ppt
... has two RPA ssDNA-binding domains,
DBD-A and DBD-B, located within the central region,
and a third, DBD-C, in the C-terminal region. DBD-A
and DBD-B are the most important regions for bind-
ing ... (C–E)
In vitro pull-down analysis. For each experiment, the indicated pro-
teins were incubated together in NaCl ⁄ P
i
containing 250 mM NaCl
at 4 °C for 1 h, and then incub...
Báo cáo khoa học: Two conserved domains in regulatory B subunits mediate binding to the A subunit of protein phosphatase 2A pdf
... PP2A. Both
the small and middle T antigens encoded by polyomavirus
and SV40, and the calmodulin-binding proteins striatin and
SG2NA [ 23], bind to the AC c ore of P P2A. However, unlike
the B subunits, ... subunit-binding domains in B56a
To determine the minimal r egion of B56 that interacted with
the PP2A subunit, we utilized an in vitro binding assay using
GST-A su...
Báo cáo khoa học: Two CYP17 genes in the South African Angora goat (Capra hircus) – the identification of three genotypes that differ in copy number and steroidogenic output pptx
... that
this genotype originated in the Boer goat and not the
Angora goat. The individual CYP17 genes probably
originated from two of the subspecies that were used
in the breeding of the Boer goat, probably ... P450.
Conclusions
This investigation clearly identifies, for the first time,
two distinctive genes encoding two CYP17 isoforms in
both the South African...
Tài liệu Báo cáo khoa học: Cytokinin oxidase/dehydrogenase genes in barley and wheat docx
... seedlings.
The measured v alues are summarized in Table 2. The total
cytokinin content in the grains was approximately threefold
lower than in young seedlings. The increase was mainly
observed in ... altered
cytokinin levels. Seven genes for isopentenyltransferases –
cytokinin de novo synthesizing enzymes – were identified in
the Arabidopsis genome [2–4]. In addition, t...
Tài liệu Báo cáo khoa học: "TWO KINDS OF METONYMY" pdf
... present in the utterance but in (8) the
interpolated is on the outside and is the WH-thing dis-
played whereas in (9) the interpolated quantifier is on
the inside, and is merely part of the description ... has three bindings: a SUBJECT
and two PP-complements. In the two PP bindings, the
ranges of the modifier semantic relations ORIG-OF and
and DEST...
Tài liệu Báo cáo khoa học: "Two-Level, Many-Paths Generation" docx
... island cor-
responds to an independent component of the final
sentence. Each individual word in an island specifies
a choice point in the search and causes the creation
of a state in the ... in the domain, even if they are rough
paraphrases.
In short, knowledge-based generators are faced
with multiple, complex, and interacting lexical con-
straints, 3 and the...
Tài liệu Báo cáo khoa học: "Two Constraints on Speech Act Ambiguity" potx
... eliminating interpretations,
and reinterpreting others. The linguistic computation
constrains plan reasoning by providing the input; the
final interpretation must be in the range specified, and ...
interpretations. The time has come to integrate the
two into a complete system.
4.1. Interaction of the Constraints
The plan reasoning phase constrains the results of...
Báo cáo khoa học: Two L-amino acid oxidase isoenzymes from Russell’s viper (Daboia russelli russelli) venom with different mechanisms of inhibition by substrate analogs pdf
... suggest the existence of two ligand-binding sites
in L
2
(Fig. 6), one of which is the substrate-binding
site. Mutually exclusive binding of OAB, NAT and
NATA indicates that the binding sites of these ... in the cross-competition between NAT
and OAB (Fig. 7C), indicating that NATA and NAT
bind at the same or overlapping sites where two mole-
cules of OAB also bind,...