«PURINE BASE» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
purine base শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
purine base শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
DNA-Protein Interactions
For example, for purine-pyrimidine and for pyrimidine-purine base steps the
presence of purines on opposite strands in successive base pairs sterically
restricts the conformations that these base pairs can adopt relative to each other.
A free purine base that has been cleaved from a nucleotide can produce the
corresponding nucleotide by reacting with the compound
phosphoribosylpyrophosphate (PRPP), formed by a transfer of a pyrophosphate
group from ATP to ...
Mary Campbell, Shawn Farrell,
2014
adenine (A) A purine base that pairs with thymine, found in DNA or RNA cytosine
(C) One of the pyrimidine bases found in DNA or RNA and which pairs with
guanine guanine (G) A purine base found in DNA or RNA that pairs with cytosine
on ...
David P. Clark, Nanette Jean Pazdernik,
2013
4
Nucleic Acid–Protein Recognition
The possible stacking environments of the (a) purine-pyrimidine base pair and
the (b) pyrimidine—purine base pair are Shown diagrammatically for the RNA
double helix. Purine and pyrimidine are indicated, respectively, by the symbols
Pu ...
5
Fundamentals of Cytogenetics and Genetics
The tautomerized bases (unstable) may bring two types of base substitutions: (1)
Transition (ii) Transversion Transition: In this type of base substitution, purine
replaces a purine base on one strand and a pyrimidine base replaces a
pyrimidine ...
6
Gout: Basic Science and Clinical Practice
Purine nucleoside + Pi → purine base + ribose-1-P Adenosine is converted to
inosine by the enzyme, adenosine deaminase, and adenosine can be converted
to AMP by the enzyme, adenosine kinase, that utilizes ATP as an energy source.
David S. Newcombe, Dwight R. Robinson,
2012
7
Robustness and Evolvability in Living Systems
However, even within the confines of the Watson-Crick base pair, several
possible alphabets might ensure faithful replication. In a Watson-Crick base pair,
complementary bases always involve one purine base (A or G) and one
pyrimidine ...
... bond between the purine base and deoxyribose, resulting in loss of the base
and creationofanapurinicsiteinDNA.21This''open'' apurinic site can then be filled
by any base, but most commonly by adenine, during subsequent DNA replication
...
A transition mutation can thus replace either a purine-pyrimidine base-pair by
another purine-pyrimidine base-pair (AT«±GC), or a pyrimidine-purine base-pair
by another pyrimidine-purine base-pair (TA«1CG). Transition may happen in
three ...
10
Integrated Cardiac Safety: Assessment Methodologies for ...
Imagine the (impossible) scenario in which a pyrimidine base on the left-hand
backbone was able to attach to a pyrimidine base on the right-hand backbone,
and a purine base on left-hand backbone was able to attach to a purine base on
the ...
J. Rick Turner, Todd A. Durham,
2008
4 «PURINE BASE» শব্দটি আছে এমন সব সংবাদ
জাতীয় ও আন্তর্জাতিক সংবাদের ক্ষেত্রে
purine base শব্দটি নিয়ে কি বলা হয়েছে এবং নিম্নলিখিত সংবাদে কোন প্রসঙ্গে
purine base শব্দটি ব্যবহার করা হয়েছে।
Comprehensive translational control of tyrosine kinase expression …
The Kozak context is indicated as strong (++, a purine base at −3 and a guanine base at +4), intermediate (+, one of the core Kozak bases matches) or weak (− ... «Nature.com, জুন 15»
Unraveling Ebola
BCX4430, for example, is thought to look to viral RNA polymerases like the purine base adenosine. “It creates a distortion in the new RNA molecule such that ... «The Biological SCENE, নভেম্বর 14»
A Twist To DNA Base Pairing
A decade later, Karst Hoogsteen recognized that bases had the potential to pair up in an alternate way: The purine bases, adenine and guanine, could flip their ... «The Biological SCENE, ফেব. 12»
New Drug Cleared For Gout Patients
The drug lowers serum uric acid levels by blocking xanthine oxidase, an enzyme that breaks down hypoxanthine, a purine base, to xanthine and then to uric ... «Renal and Urology News, মার্চ 09»