نتایج جستجو برای: secondary metabolites

تعداد نتایج: 351948  

2017
Jens Christian Nielsen Jens Nielsen

The genomic era has revolutionized research on secondary metabolites and bioinformatics methods have in recent years revived the antibiotic discovery process after decades with only few new active molecules being identified. New computational tools are driven by genomics and metabolomics analysis, and enables rapid identification of novel secondary metabolites. To translate this increased disco...

Journal: :Trends in biotechnology 2003
Andrew C Singer David E Crowley Ian P Thompson

For millennia, secondary plant metabolites have antagonized microorganisms, insects and humans alike, ultimately generating a complex and dynamic mixture of facultative and obligate interactions from symbioses to pathogenicity. Secondary plant metabolites have an important role in developing the myriad of organic pollutant-degrading enzymes found in nature. The link between secondary plant meta...

2015

Pesticide degradation is the challenges of the day were safe, rapid and economically efficient methods are searched. In the process present paper made an attempt to isolate secondary metabolites from Cipadessa baccifera and degrade endosulfan at two different concentrations. Significant degradation was obtained with secondary metabolites with P value = <0.0001 for both 1000 and 2000 μg/ml conce...

2015
Yong Xue Qingfang He

Cyanobacteria represent a promising platform for the production of plant secondary metabolites. Their capacity to express plant P450 proteins, which have essential functions in the biosynthesis of many plant secondary metabolites, makes cyanobacteria ideal for this purpose, and their photosynthetic capability allows cyanobacteria to grow with simple nutrient inputs. This review summarizes the a...

2012
Gurusankar Saravanabhavan Janine Murray

High molecular-weight phthalates, such as diisononyl phthalate (DINP), and diisodecyl phthalate (DIDP), are widely used as plasticizers in the manufacturing of polymers and consumer products. Human biological monitoring studies have employed the metabolites of DINP and DIDP as biomarkers to assess human exposure. In this review, we summarize and analyze publicly available scientific data on che...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2014
John A Pickett Gudbjorg I Aradottír Michael A Birkett Toby J A Bruce Antony M Hooper Charles A O Midega Huw D Jones Michaela C Matthes Johnathan A Napier Jimmy O Pittchar Lesley E Smart Christine M Woodcock Zeyaur R Khan

To reduce the need for seasonal inputs, crop protection will have to be delivered via the seed and other planting material. Plant secondary metabolism can be harnessed for this purpose by new breeding technologies, genetic modification and companion cropping, the latter already on-farm in sub-Saharan Africa. Secondary metabolites offer the prospect of pest management as robust as that provided ...

2011
Fabrice Berrue Sydnor T. Withers Brad Haltli Jo Withers Russell G. Kerr

Marine invertebrates have proven to be a rich source of secondary metabolites. The growing recognition that marine microorganisms associated with invertebrate hosts are involved in the biosynthesis of secondary metabolites offers new alternatives for the discovery and development of marine natural products. However, the discovery of microorganisms producing secondary metabolites previously attr...

2016
Ram Singh

Nature which consists of so many variabilities of living components of the environment possesses useful, harmful and inactive chemical constituents. The classification based on these chemical constituents is known as chemotaxonomy. All the living components of the environment produce secondary metabolites that are derived from primary metabolites. The chemical structure of the secondary metabol...

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