PubAg

Main content area

You searched for: Subject "metabolism" Remove constraint Subject: "metabolism"
Start Over

Search

51,193  Search Results

« Previous | 1 - 20 of 51,193 |
Number of results to display per page

Search Results

1. MYB Repressors as Regulators of Phenylpropanoid Metabolism in Plants

Author:
Ma, Dawei; Constabel, C. Peter
Source:
Trends in plant science 2019 v.24 no.3 pp. 275-289
ISSN:
1360-1385
Subject:
metabolism,   etc   ; anthocyanins; genes; lignin; metabolites; phylogeny; transactivators;     Show all 7 Subjects
Abstract:
... The phenylpropanoid pathway gives rise to lignin, flavonoids, and other metabolites and is regulated by MYB transcription factors. Many R2R3-MYB transcriptional activators are known, but the prevalence of MYB repressors has only recently become recognized. This review article summarizes recent progress on function and mechanism of these MYB repressors. The characterized phenylpropanoid R2R3-MYB re ...
DOI:
10.1016/j.tplants.2018.12.003

2. Exploring the Diversity of Plant Metabolism

Author:
Fang, Chuanying; Fernie, Alisdair R.; Luo, Jie
Source:
Trends in plant science 2019 v.24 no.1 pp. 83-98
ISSN:
1360-1385
Subject:
metabolism,   etc   ; domestication; evolution; genetic variation; metabolites; phenotype;     Show all 6 Subjects
Abstract:
... Plants produce a huge array of metabolites, far more than those produced by most other organisms. Unraveling this diversity and its underlying genetic variation has attracted increasing research attention. Post-genomic profiling platforms have enabled the marriage and mining of the enormous amount of phenotypic and genetic diversity. We review here achievements to date and challenges remaining tha ...
DOI:
10.1016/j.tplants.2018.09.006

3. Inhibition and damage schemes within the synthesizing unit concept of dynamic energy budget theory

Author:
Muller, Erik B.; Klanjšček, Tin; Nisbet, Roger M.
Source:
Journal of sea research 2019 v.143 pp. 165-172
ISSN:
1385-1101
Subject:
metabolism,   etc   ; energy; enzyme kinetics; enzymes; social behavior;     Show all 5 Subjects
Abstract:
... Synthesizing Units (SU) concept plays an important role in organizing metabolism in Dynamic Energy Budget (DEB) theory. SUs are generalized units that bind and processes incoming streams of materials (substrates, generalized compounds, food, etc.) to yield one or more products. We use paradigms from enzyme kinetics to explore the impact of inhibitors and damaging agents on the dynamics of SUs requ ...
DOI:
10.1016/j.seares.2018.05.006

4. Ambient fine particulate matter exposure induces cardiac functional injury and metabolite alterations in middle-aged female mice

Author:
Zhang, Yingying; Ji, Xiaotong; Ku, Tingting; Li, Ben; Li, Guangke; Sang, Nan
Source:
Environmental pollution 2019
ISSN:
0269-7491
Subject:
amino acid metabolism; carbohydrate metabolism; fatty acid metabolism,   etc   ; adults; cardiac output; cardiotoxicity; cardiovascular diseases; epidemiological studies; females; metabolic diseases; metabolites; mice; mitochondria; nicotinamide; particulates; ultrastructure;     Show all 16 Subjects
Abstract:
... Plenty of epidemiological studies have shown that exposure to ambient particulate matter (PM2.5) is linked to cardiovascular diseases (CVDs) in older even middle-aged populations; however, experimental evidence through intuitive metabolic analysis to confirm the age susceptibility and explain the related molecular mechanism of PM2.5-induced cardiotoxicity is relatively rare. In the present study, ...
DOI:
10.1016/j.envpol.2019.01.080

5. Autotrophic nitrogen removal in combined nitritation and Anammox systems through intermittent aeration and possible microbial interactions by quorum sensing analysis

Author:
Sun, Yuepeng; Guan, Yuntao; Wang, Hongyang; Wu, Guangxue
Source:
Bioresource technology 2019 v.272 pp. 146-155
ISSN:
0960-8524
Subject:
amino acid metabolism; nitrogen metabolism; steroid metabolism,   etc   ; Chloroflexi; Proteobacteria; aeration; ammonium; anaerobic ammonium oxidation; biofilm; biosynthesis; fatty acids; glycosaminoglycans; heterotrophs; nitrites; nitrogen; quorum sensing;     Show all 16 Subjects
Abstract:
... Nitrogen removal and microbial interactions in two combined nitritation and Anammox systems with or without the addition of organics were examined. Two systems were successfully started up by adopting intermittent aeration. Organics addition deteriorated nitrogen removal, and total inorganic nitrogen and ammonium removal percentages decreased by 16.4% and 26.3%, respectively. Organics addition pro ...
DOI:
10.1016/j.biortech.2018.10.017

6. Energetic Macroevolution of Vertebrates

Author:
Zotin, A. A.
Source:
Biology bulletin of the Russian Academy of Sciences 2018 v.45 no.4 pp. 299-309
ISSN:
1062-3590
Subject:
metabolism,   etc   ; heat; thermoregulation; vertebrates;     Show all 4 Subjects
Abstract:
... An analysis of our own data and published data on comparable standard metabolism in vertebrates has been carried out. It was shown that within each family and most of the orders this parameter varies insignificantly and the mean values for the comparable standard metabolism are grouped around certain values presumably corresponding to the stationary states to which organisms aspire in the course o ...
DOI:
10.1134/S1062359018040155

7. Correction to: Metabolism of L-arabinose in plants

Author:
Kotake, Toshihisa; Yamanashi, Yukiko; Imaizumi, Chiemi; Tsumuraya, Yoichi
Source:
Journal of plant research 2018 v.131 no.3 pp. 565
ISSN:
0918-9440
Subject:
metabolism,   etc   ; arabinose; Japan;     Show all 3 Subjects
Abstract:
... The article “Metabolism of L-arabinose in plants”, written by “Toshihisa Kotake, Yukiko Yamanashi, Chiemi Imaizumi, Yoichi Tsumuraya”, was originally published Online First without open access. After publication in volume129, issue 5, page 781–792 the Botanical Society of Japan decided to opt for Open Choice and to make the article an open access publication. ...
DOI:
10.1007/s10265-018-1012-2

8. Plant genome-scale reconstruction: from single cell to multi-tissue modelling and omics analyses

Author:
Gomes de Oliveira Dal’Molin, Cristiana; Nielsen, Lars Keld
Source:
Current opinion in biotechnology 2018 v.49 pp. 42-48
ISSN:
0958-1669
Subject:
metabolism,   etc   ; models; tissues;     Show all 3 Subjects
Abstract:
... In this review, we present the latest developments in plant systems biology with particular emphasis on plant genome-scale reconstructions and multi-omics analyses. Understanding multicellular metabolism is far from trivial and ‘omics’ data are difficult to interpret in the absence of a systems framework. ‘Omics’ data appropriately integrated with genome-scale reconstructions and modelling facilit ...
DOI:
10.1016/j.copbio.2017.07.009

9. Artificial Biocatalytic Linear Cascades for Preparation of Organic Molecules

Author:
Schrittwieser, Joerg H.; Velikogne, Stefan; Hall, Mélanie; Kroutil, Wolfgang
Source:
Chemical reviews 2018 v.118 no.1 pp. 270-348
ISSN:
1520-6890
Subject:
metabolism,   etc   ; catalysts; enzymes; metabolites;     Show all 4 Subjects
Abstract:
... The review compiles artificial cascades involving enzymes with a focus on the last 10 years. A cascade is defined as the combination of at least two reaction steps in a single reaction vessel without isolation of the intermediates, whereby at least one step is catalyzed by an enzyme. Additionally, cascades performed in vivo and in vitro are discussed separately, whereby in vivo cascades are define ...
DOI:
10.1021/acs.chemrev.7b00033

10. A Framework to Investigate Peroxisomal Protein Phosphorylation in Arabidopsis

Author:
Kataya, Amr R.A.; Muench, Douglas G.; Moorhead, Greg B.
Source:
Trends in plant science 2019 v.24 no.4 pp. 366-381
ISSN:
1360-1385
Subject:
lipid metabolism,   etc   ; Arabidopsis; peroxisomes; protein kinases; protein phosphorylation; proteome;     Show all 6 Subjects
Abstract:
... Peroxisomes perform essential roles in a range of cellular processes, highlighted by lipid metabolism, reactive species detoxification, and response to a variety of stimuli. The ability of peroxisomes to grow, divide, respond to changing cellular needs, interact with other organelles, and adjust their proteome as required, suggest that, like other organelles, their specialized roles are highly reg ...
DOI:
10.1016/j.tplants.2018.12.002

11. Heterotrophic bacterial production measured on soil microaggregates sampled using a Biological Laser Printer

Author:
Montgomery, Michael T.; Fulmer, Preston A.; Gaston, Joel D.; Pirlo, Russell K.; Ringeisen, Bradley R.
Source:
Soil biology & biochemistry 2019 v.131 pp. 176-181
ISSN:
0038-0717
Subject:
metabolism,   etc   ; biogeochemistry; climate change; microaggregates; rain; terrestrial ecosystems;     Show all 6 Subjects
Abstract:
... Although routinely measured in aquatic systems over the last 30 years, heterotrophic bacterial production (3H-leucine method) has only more recently been measured in terrestrial ecosystems to elucidate the role of soil biogeochemical processes in global carbon cycles and climate change. Studying bacterial metabolism at the microaggregate scale (100–300 μm) may unmask important microscale biogeoche ...
DOI:
10.1016/j.soilbio.2019.01.003

12. Differential accumulation of specialized metabolite l-theanine in green and albino-induced yellow tea (Camellia sinensis) leaves

Author:
Cheng, Sihua; Fu, Xiumin; Liao, Yinyin; Xu, Xinlan; Zeng, Lanting; Tang, Jinchi; Li, Jianlong; Lai, Jianhong; Yang, Ziyin
Source:
Food chemistry 2019 v.276 pp. 93-100
ISSN:
0308-8146
Subject:
metabolism,   etc   ; Camellia sinensis; albino; glutamic acid; green tea; leaves; metabolites;     Show all 7 Subjects
Abstract:
... l-Theanine is a specialized metabolite in tea (Camellia sinensis) leaves that contributes to tea function and quality. Yellow tea leaves (albino) generally have higher l-theanine contents than green tea leaves (normal), but the reason is unknown. The objective of this study was to investigate why l-theanine is accumulated in yellow tea leaves. We compared original normal leaves (green) and light-s ...
DOI:
10.1016/j.foodchem.2018.10.010

13. Proteoglycan-substrate gel zymography for the detection of chondroitin sulfate-degrading enzymes

Author:
Kobayashi, Takashi; Kakizaki, Ikuko; Nakamura, Toshiya
Source:
Analytical biochemistry 2019 v.568 pp. 51-52
ISSN:
0003-2697
Subject:
metabolism,   etc   ; cartilage; chondroitin sulfate; enzymes; gels; mammals; nose; proteoglycans; salmon;     Show all 9 Subjects
Abstract:
... Chondroitin sulfate (CS), a linear polysaccharide, is a major component of the cartilage matrix. Although CS plays various roles in several biological and pathological processes, most details regarding its metabolism are still poorly understood. Some CS-degrading enzymes have been identified in mammals, but their expression patterns and localizations remain unclear. Here we present a simple zymogr ...
DOI:
10.1016/j.ab.2018.12.010

14. Multi-tasking of SERK-like kinases in plant embryogenesis, growth, and development: current advances and biotechnological applications

Author:
Kumar, Vijay; Van Staden, Johannes
Source:
Acta physiologiae plantarum 2019 v.41 no.3 pp. 31
ISSN:
0137-5881
Subject:
metabolism,   etc   ; genes; phosphotransferases (kinases); plant development; receptors; somatic embryogenesis;     Show all 6 Subjects
Abstract:
... In plants, exogenous signals play a vital role in cell metabolism modification leading to growth and defense responses. The SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASE (SERK) belongs to a family of leucine-rich repeat receptor-like kinases (LRR-RLKs), involved in cell-to-embryo-transition, plant environmental responses, and plant development. SERKs interact with various ligand-binding receptors wit ...
DOI:
10.1007/s11738-019-2819-8

15. Regulatory non-coding sRNAs in bacterial metabolic pathway engineering

Author:
Leistra, Abigail N.; Curtis, Nicholas C.; Contreras, Lydia M.
Source:
Metabolic engineering 2019 v.52 pp. 190-214
ISSN:
1096-7176
Subject:
metabolism,   etc   ; bacteria; biochemical pathways; non-coding RNA; phenotype;     Show all 5 Subjects
Abstract:
... Non-coding RNAs (ncRNAs) are versatile and powerful controllers of gene expression that have been increasingly linked to cellular metabolism and phenotype. In bacteria, identified and characterized ncRNAs range from trans-acting, multi-target small non-coding RNAs to dynamic, cis-encoded regulatory untranslated regions and riboswitches. These native regulators have inspired the design and construc ...
DOI:
10.1016/j.ymben.2018.11.013

16. Energy metabolism and personality in wild-caught fall field crickets

Author:
Careau, Vincent; Beauchamp, Pierre Philippe; Bouchard, Sabine; Morand-Ferron, Julie
Source:
Physiology & behavior 2019 v.199 pp. 173-181
ISSN:
0031-9384
Subject:
energy metabolism,   etc   ; Gryllus pennsylvanicus; diet; energy; personality; physical activity; temperature;     Show all 7 Subjects
Abstract:
... Standard metabolic rate (SMR) is known to be highly variable across levels of biological organisation (e.g., species, populations, among individuals, within individuals). Some of the variation in SMR can be attributed to factors such as diet, temperature, and body mass, yet much of the residual variation in SMR remains unexplained. Intuitively, we can expect SMR to co-vary with “personality”, but ...
DOI:
10.1016/j.physbeh.2018.11.023

17. Alterations in plant sugar metabolism: signatory of pathogen attack

Author:
Kanwar, Poonam; Jha, Gopaljee
Source:
Planta 2019 v.249 no.2 pp. 305-318
ISSN:
0032-0935
Subject:
metabolism,   etc   ; enzymes; host-pathogen relationships; pathogens; sugars; transporters;     Show all 6 Subjects
Abstract:
... MAIN CONCLUSION: This review summarizes the current understanding, future challenges and ongoing quest on sugar metabolic alterations that influence the outcome of plant–pathogen interactions. Intricate cellular and molecular events occur during plant–pathogen interactions. They cause major metabolic perturbations in the host and alterations in sugar metabolism play a pivotal role in governing the ...
DOI:
10.1007/s00425-018-3018-3

18. FEMA GRAS assessment of natural flavor complexes: Citrus-derived flavoring ingredients

Author:
Cohen, Samuel M.; Eisenbrand, Gerhard; Fukushima, Shoji; Gooderham, Nigel J.; Guengerich, F. Peter; Hecht, Stephen S.; Rietjens, Ivonne M.C.M.; Bastaki, Maria; Davidsen, Jeanne M.; Harman, Christie L.; McGowen, Margaret; Taylor, Sean V.
Source:
Food and chemical toxicology 2019 v.124 pp. 192-218
ISSN:
0278-6915
Subject:
metabolism,   etc   ; Citrus; GRAS substances; absorption; flavor; flavor compounds; ingredients; toxicology;     Show all 8 Subjects
Abstract:
... In 2015, the Expert Panel of the Flavor and Extract Manufacturers Association (FEMA) initiated a re-evaluation of the safety of over 250 natural flavor complexes (NFCs) used as flavoring ingredients. This publication is the first in a series and summarizes the evaluation of 54 Citrus-derived NFCs using the procedure outlined in Smith et al. (2005) and updated in Cohen et al. (2018) to evaluate the ...
DOI:
10.1016/j.fct.2018.11.052

19. Altricial-precocial spectra in animal kingdom

Author:
Augustine, Starrlight; Lika, Konstadia; Kooijman, Sebastiaan A.L.M.
Source:
Journal of sea research 2019 v.143 pp. 27-34
ISSN:
1385-1101
Subject:
metabolism,   etc   ; Chondrichthyes; Weibull statistics; birds; energy; insects; mammals; puberty;     Show all 8 Subjects
Abstract:
... Traditionally, the terms altricial and precocial are used to described the state at birth of birds and mammals. We suggest an explanation for why birds evolved from precocial to altricial and mammals from altricial to precocial. However, the concept is not confined to these groups alone and is an important pattern underlying all animal metabolism. Being able to quantify it, helps position species ...
DOI:
10.1016/j.seares.2018.03.006

20. Body size as emergent property of metabolism

Author:
Lika, Konstadia; Augustine, Starrlight; Kooijman, Sebastiaan A.L.M.
Source:
Journal of sea research 2019 v.143 pp. 8-17
ISSN:
1385-1101
Subject:
metabolism,   etc   ; Weibull statistics; allometry; body size; body weight; ecophysiology; energy;     Show all 7 Subjects
Abstract:
... Body size is not an independent variable, but an emergent property: the result of a number of inter-linked eco-physiological processes, like most other quantities that we can measure on organisms. Organisms do not have a particular body size. They are born small and grow to larger sizes during their life trajectory, while changing properties during the growth process in interaction with the enviro ...
DOI:
10.1016/j.seares.2018.04.005