نتایج جستجو برای: n16
تعداد نتایج: 126 فیلتر نتایج به سال:
The yield responses of sugarcane to lime and gypsum at two sites in the KwaZulu-Natal Midlands of South Africa are presented and discussed. At Dalton, on a Magwa form soil with an initial aluminium saturation index (ASI) of >80%, over a plant and four ratoon crops variety N12 gave no significant response to dolomitic lime. By contrast, variety N16 gave consistent yield responses to lime at rate...
Histatin 5 (Asp1-Ser-His-Ala4-Lys-Arg-His-His8-Gly-Tyr-Lys-Arg12-Lys-Ph e-His-Glu16-Lys-His - His-Ser20-His-Arg-Gly-Tyr24), one of the basic histidine-rich peptides present in human parotid saliva and several of its fragments, 1-16 (N16), 9-24 (C16), 11-24 (C14), 13-24 (C12), 15-24 (C10), and 7-16 (M10), were synthesized by solid-phase procedures. Native histatin 5 from human parotid saliva was...
Penelitian ini bertujuan untuk menyeleksi dan mendapatkan isolat jamur endofit dari tanaman nipah (Nypa fruticans) yang berdaya antagonis tinggi terhadap G. boninense penyebab penyakit busuk pangkal batang (BPB) pada kelapa sawit secara in vitro serta mengidentifikasinya hingga tingkat genus. dilakukan di Laboratorium Penyakit Tanaman Fakultas Pertanian Universitas Riau dimulai November 2020 Fe...
The utilization of L-serine-2,3-deuterio, 3-C4, N16 and glycine-2-C4, N15 for the biosynthesis of purines, thymine, and choline in the rat was described briefly in preliminary publications from this laboratory (1, 2). In the synthesis of the methyl groups of choline from the p-C14DaOH group of isotopically labeled serine it was later found (3) that t,he C14:D ratio was unaltered, indicating tha...
It has been demonstrated (1, 2) that dietary guanine is not utilized to a significant extent by the rat for nucleic acid synthesis but that adenine may be utilized by the rat as a precursor of both polynucleotide adenine and polynucleotide guanine (2). Recent studies with labeled glycine (3) and nucleic acid (4) have indicated that polynucleotide guanine may also arise by mechanisms not involvi...
Slow Wallerian degeneration (Wld) mutant mice express a chimeric nuclear protein that protects sick or injured axons from degeneration. The C-terminal region, derived from NAD synthesizing enzyme Nmnat1, is reported to confer neuroprotection in vitro. However, an additional role for the N-terminal 70 amino acids (N70), derived from multiubiquitination factor Ube4b, has not been excluded. In wil...
Slow Wallerian degeneration (Wld(S)) mutant mice express a chimeric nuclear protein that protects sick or injured axons from degeneration. The C-terminal region, derived from NAD(+) synthesizing enzyme Nmnat1, is reported to confer neuroprotection in vitro. However, an additional role for the N-terminal 70 amino acids (N70), derived from multiubiquitination factor Ube4b, has not been excluded. ...
The coupled feeding of sarcosine (N-methylglycine) and benzoic acid, like the coupled feeding of glycine and benzoic acid, results in the excretion of hippuric acid at a rate greater than that when benzoic acid is fed alone (1). When sarcosine containing an excess of N16 is fed to rats, the isotope content of the amino acids of the tissues is almost identical with that of animals fed glycine co...
Among the diverse alkaliphilic Bacillus strains, only a little have been reported to be genetically transformed. In this study, an efficient protoplast transformation procedure was developed for recalcitrant alkaliphilic Bacillus sp. N16-5. The procedure involved polyethylene glycol-induced DNA uptake by the protoplasts and subsequent protoplast regeneration with a developed hard agar regenerat...
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