Results 161 to 170 of about 457,334 (370)
Promising Prodiginins Biological Activities
Chemistry &Biodiversity, EarlyView.ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto +6 more
wiley +1 more source
AMIDE SYNTHESIS AND TRANSAMIDATION DURING GROWTH OF SACCHAROMYCES CEREVISIAE [PDF]
, 1953 A. Leonard Sheffner, John Grabow
openalex +1 more source
Citrus Flavonoids as Antimicrobials
Chemistry &Biodiversity, EarlyView.Citrus flavonoids are powerful and versatile antimicrobials whose mechanism of action often involves disruption of the bacterial membrane, thereby minimizing antimicrobial resistance. This study provides a unified perspective. ABSTRACT Citrus flavonoids are highly bioactive compounds exerting numerous health benefits including anticancer, antioxidant ...
Rosaria Ciriminna +6 more
wiley +1 more source
METHIONINE-REQUIRING MUTANTS OF SACCHAROMYCES CEREVISIAE [PDF]
, 1953 S. Pomper
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Chemistry &Biodiversity, EarlyView.ABSTRACT The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its ...
Dayanna Isabel Araque Gelves +3 more
wiley +1 more source
arXiv, 2008 The two classic theories for the existence of sexual replication are that sex purges deleterious mutations from a population, and that sex allows a population to adapt more rapidly to changing environments. These two theories have often been presented as opposing explanations for the existence of sex.
arxiv
Characterization of the Cubamyces Menziesii Terpenome
ChemBioChem, EarlyView.The genome of Cubamyces menziesii reveals 18 putative sesquiterpene cyclase genes. These genes are cloned and expressed in Escherichia coli, yielding 10 active enzymes. Using farnesyl diphosphate as substrate, the enzymes are analyzed, and the products characterized after bioconversion, uncovering diverse sesquiterpene structures. This study highlights
Létitia Leydet +10 more
wiley +1 more source
Statistical distributions and entropy considerations in gene codes [PDF]
arXiv, 2014 In our paper selected linguistic features of genomes to study the statistics of the gene codes are considered. We present the information theory from which it follows that if the system is described by distributions of hyperbolic type it leads to the possibility of entropy loss and stability.
arxiv
Contamination of cadavers by saccharomyces cerevisiae [PDF]
, 1920 Ralph A. Kordenat
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ChemBioChem, EarlyView.A series of 2‐substituted adenosine 5′‐O‐triphosphate derivatives is synthesized and tested as substrates for polymerases. In vitro transcription with T7 RNA polymerase, primer extension with engineered DNA polymerases, or 3′‐labelling with poly(A) polymerase are used for enzymatic synthesis of base‐modified RNA.
Ugnė Šinkevičiūtė +5 more
wiley +1 more source