Results 11 to 20 of about 3,459 (156)
NIPPON SUISAN GAKKAISHI, 1977 The physico-chomical and enzymatic properties of NAD (P) nucelsidase from skipjack liver was examined using a partially purified and two purified specimens (Frs. I and II). The molecular weights of Fr. I and II enzymes were estimated to be 30, 000 and 20, 000 and the isoelectric points to be 3.5 and 4.3, respectively. On SDS-electeophoresis, the Fr. II
Hiroki ABE +2 more
openaire +2 more sources
Ureide biogenesis and the enzymes of ammonia assimilation and ureide biosynthesis in nitrogen fixing pigeonpea (Cajanus cajan) nodules [PDF]
, 1984 Allantoic acid production from IMP, XMP, inosine, xanthosine, hypoxanthine, xanthine, uric acid and allantoin was investigated by incubating each of these substrates withCajanus cajan cytosol and bacteroid fractions separately in the presence and absence
Amarjit,, Singh, Randhir
core +1 more source
Evidence for quorum sensing and differential metabolite production by a marine bacterium in response to DMSP [PDF]
, 2016 © The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in The ISME Journal 10 (2016): 2304–2316, doi:10.1038/ismej.2016.6.Microbes, the foundation of the marine
Johnson, Winifred M. +2 more
core +1 more source
Angewandte Chemie, Volume 137, Issue 36, September 1, 2025.N‐alkylated heteroarenes are key structural motifs in bioactive compounds, but their regioselective synthesis via coupling of readily available azoles with haloalkanes remains very challenging. Here, we present a mild biocatalytic approach that proceeds on gram‐scale, is highly chemo‐ and regioselective, offering rapid access to valuable N‐alkylated ...
Felipe Ospina +10 more
wiley +2 more sources
Functional Disorders of the Brain Induced by Synthesis of Nucleotides Containing 3-Acetylpyridine [PDF]
, 1968 Peer ...
HERKEN, H.
core +1 more source
Enzymes of ammonia assimilation and ureide biogenesis in developing pigeonpea (Cajanus cajan L.) nodules [PDF]
, 1985 Ammonia assimilatory and ureide biogenic enzymes were measured in the cytosol fraction of pigeonpea nodules during the period 15-120 days after sowing. The activity of enzymes involved in the initial assimilation of ammonia, i.e.
Amarjit,, Singh, Randhir
core +1 more source
Repetitive and Non-Repetitive DNA Sequences and a Speculation on the Origins of Evolutionary Novelty [PDF]
, 1971 Recent experimental information on DNA sequence repetition is reviewed, and the significance of both repetitive and non-repetitive sequence considered.
Britten, Roy J., Davidson, Eric H.
core +1 more source
Engineering in Life Sciences, Volume 26, Issue 2, February 2026.ABSTRACT Hesperetin is a bioactive flavonoid with potential applications in pharmaceuticals and nutraceuticals, yet its low natural abundance limits commercial use. In this study, a two‐step whole‐cell bioconversion process was developed for the microbial production of hesperetin from naringenin in Escherichia coli.
Maik Wildhagen +4 more
wiley +1 more source
BMC Medical GenomicsBackground Acute myocardial infarction (AMI) and diabetic nephropathy (DN) are common clinical co-morbidities, but they are challenging to manage and have poor prognoses.
Bo Li +6 more
doaj +1 more source
Isoniazid-resistant mutants of Mycobacterium tuberculosis H 37 RV: uptake of isoniazid and the properties of NADase inhibitor [PDF]
, 1970 Six independent isoniazid-resistant mutants of Mycobacterium tuberculosis were isolated under conditions which largely ensured the selection of one-step mutants.
Ramakrishnan, T., Sriprakash, K. S.
core +1 more source