Comment: di(1,N 6 -ethenoadenosine)-5′,5‴-P 1 ,P 4 -tetraphosphate, a fluorescent enzymatically active derivative of Ap4 A
نویسندگان
چکیده
منابع مشابه
Generating elements of orders dividing p 6 ± p 5 + p 4 ± p 3 + p 2 ± p + 1 Maciej Grześkowiak ∗
In this paper we propose an algorithm for computing large primes p and q such that q divides p + p + p + p + p + p + 1 or p − p + p − p + p − p + 1. Such primes are the key parameters for the cryptosystem based on the 7th order characteristic sequences.
متن کاملGenerating elements of orders dividing p 6 ± p 5 + p 4 ± p 3 + p 2 ± p + 1 Maciej
In this paper we propose an algorithm for computing large primes p and q such that q divides p + p + p + p + p + p + 1 or p − p + p − p + p − p + 1. Such primes are the key parameters for the cryptosystem based on the 7th order characteristic sequences.
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Diadenosine tetraphosphate (AP4A) is an unusual nucleotide found in a variety of cells. including platelets. It has been suggested that platelet AP4A is stored in the dense granules and is metabolically inactive. We have studied the AP4A content of blood platelets in two patients and three cattle with Ch#{233}diak-Higashi syndrome (CHS). a hereditary platelet defect with dense granule deficienc...
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Introduction Recently, we reported the molecular characterization of Rv2613c, a protein that is encoded by the Rv2613c gene of Mycobacterium tuberculosis H37Rv, and revealed that Rv2613c is a diadenosine 5 ,5 -P,P-tetraphosphate (Ap4A) phosphorylase [1]. The amino acid sequence of Rv2613c contained a histidine triad (HIT) motif consisting of H-phi-H-phi-H-phi-phi, where phi is a hydrophobic ami...
متن کاملA COMMENT ON “p < t”
A COMMENT ON " p < t " SAHARON SHELAH Abstract. Dealing with the cardinal invariants p and t of the continuum we prove that m ≥ p = ℵ 2 ⇒ t = ℵ 2. In other words, if MA ℵ 1 (or a weak version of this) holds, then (of course ℵ 2 ≤ p ≤ t and) p = ℵ 2 ⇒ p = t. The proof is based on a criterion for p < t. 0. Introduction We are interested in two cardinal invariants of the continuum, p and t. The ca...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1991
ISSN: 0014-5793
DOI: 10.1016/0014-5793(91)81125-r