Rhamnolipids are biosurfactants with a variety of commercial purposes that entered into the market a decade in the past. They’re naturally produced by Pseudomonas aeruginosa and a few Burkholderia species. Often, some strains of various bacterial species, like Pseudomonas chlororaphis NRRL B-30761, which have acquired RL-producing skill by horizontal gene switch, have been described. P. aeruginosa, the ever present opportunistic pathogenic bacterium, is the very best rhamnolipids producer, however Pseudomonas putida has been used as heterologous host for the manufacturing of this biosurfactant with comparatively good yields.
The molecular genetics of rhamnolipids manufacturing by P. aeruginosa has been extensively studied not solely as a result of curiosity in growing overproducing strains, however as a result of it’s coordinately regulated with the expression of various virulence-related traits by the quorum-sensing response. Right here, we spotlight how the analysis of the molecular mechanisms concerned in rhamnolipid manufacturing have impacted the event of strains which are appropriate for industrial manufacturing of this biosurfactant, in addition to some views to enhance these industrial helpful strains. Lung most cancers stays the main reason for cancer-related deaths worldwide in men and women.
In incidence, lung most cancers ranks second, surpassed by breast most cancers in ladies and prostate most cancers in males. Nevertheless, the historic variations in mortality and incidence fee between each sexes have modified within the final years. Within the final many years, we have now additionally witnessed an elevated variety of lung most cancers in feminine never-smokers.
Complete genome evaluation of the koa wilt pathogen (Fusarium oxysporum f. sp. koae) and the event of molecular instruments for early detection and monitoring
Background: Improvement and software of DNA-based strategies to tell apart extremely virulent isolates of Fusarium oxysporum f. sp. koae [Fo koae; cause of koa wilt disease on Acacia koa (koa)] will assist illness administration by means of early detection, enhanced monitoring, and improved illness resistance-breeding applications.
Outcomes: This examine presents entire genome analyses of 1 extremely virulent Fo koae isolate and one non-pathogenic F. oxysporum (Fo) isolate. These analyses allowed for the identification of putative lineage-specific DNA and predicted genes needed for illness growth on koa. Utilizing putative chromosomes and predicted gene comparisons, Fo koae-exclusive, virulence genes have been recognized. The putative lineage-specific DNA included recognized genes encoding merchandise secreted in xylem (e. g., SIX1 and SIX6) that could be needed for illness growth on koa. Distinctive genes from Fo koae have been used to develop pathogen-specific PCR primers. These diagnostic primers allowed goal amplification within the characterised extremely virulent Fo koae isolates however didn’t permit product amplification in low-virulence or non-pathogenic isolates of Fo. Thus, primers developed on this examine might be helpful for early detection and monitoring of extremely virulent strains of Fo koae. Isolate verification can be essential for illness resistance-breeding applications that require a various set of extremely virulent Fo koae isolates for his or her disease-screening assays to develop disease-resistant koa.
Conclusions: These outcomes present the framework for understanding the pathogen genes needed for koa wilt illness and the genetic variation of Fo koae populations throughout the Hawaiian Islands.

Rhamnolipids produced by Pseudomonas: from molecular genetics to the market
Power mapping of the genetic code and genomic domains: implications for code evolution and molecular Darwinism
When the long-lasting DNA genetic code is expressed when it comes to power differentials, one observes that data embedded in chemical sequences, together with some organic outcomes, correlate with distinctive free power profiles. Particularly, we discover correlations between codon utilization and codon free power, suggestive of a thermodynamic choice for codon utilization. We additionally discover correlations between what are thought-about historical amino acids and excessive codon free power values. Such correlations could also be reflective of the sequence-based genetic code essentially mapping as an power code.
D(+)-Sucrose (Molecular Biology Grade) |
CE226 |
GeneOn |
5 kg |
EUR 173 |
BCIP (Molecular Biology Grade) |
CE108 |
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250 mg |
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BCIP (Molecular Biology Grade) |
CE109 |
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1 g |
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CE114 |
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1 g |
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CE115 |
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5 g |
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CE116 |
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25 g |
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DAPI (Molecular Biology Grade) |
CE117 |
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DAPI (Molecular Biology Grade) |
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DAPI (Molecular Biology Grade) |
CE119 |
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CE120 |
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100 ml |
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Dimethylsulfoxide (Molecular Biology Grade) |
CE121 |
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500 ml |
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DTT (Molecular Biology Grade) |
CE131 |
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5 g |
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DTT (Molecular Biology Grade) |
CE132 |
GeneOn |
10 g |
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DTT (Molecular Biology Grade) |
CE133 |
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25 g |
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CE158 |
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CE171 |
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100 g |
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HEPES (Molecular Biology Grade) |
CE172 |
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500 g |
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HEPES (Molecular Biology Grade) |
CE173 |
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1 kg |
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Lysozyme (Molecular Biology Grade) |
CE188 |
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Lysozyme (Molecular Biology Grade) |
CE189 |
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10 g |
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NAD (Molecular Biology Grade) |
CE196 |
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1 g |
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NAD (Molecular Biology Grade) |
CE197 |
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5 g |
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NBT (Molecular Biology Grade) |
CE209 |
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1 g |
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NBT (Molecular Biology Grade) |
CE210 |
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5 g |
EUR 300 |
Tris (Molecular Biology Grade) |
CE237 |
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500 g |
EUR 89 |
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CE238 |
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Tris (Molecular Biology Grade) |
CE239 |
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Tween20 (Molecular Biology Grade) |
CE242 |
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1 l |
EUR 89 |
Water (Molecular Biology Grade) |
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GeneOn |
500 ml |
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Water (Molecular Biology Grade) |
CE244 |
GeneOn |
1 l |
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Water, Ultrapure Molecular Biology Grade |
41024-4L |
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4L |
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Description: Minimum order quantity: 1 unit of 4L |
Ammonium sulfate (Molecular Biology Grade) |
CE105 |
GeneOn |
250 g |
EUR 46 |
Ammonium sulfate (Molecular Biology Grade) |
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GeneOn |
1 kg |
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Ammonium sulfate (Molecular Biology Grade) |
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100 g |
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CE194 |
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CE195 |
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250 g |
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CE205 |
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250 g |
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Tris - Hydrochloride (Molecular Biology Grade) |
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CE236 |
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1 l |
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Tween 20, Molecular Biology Grade |
T9100-010 |
GenDepot |
100ml |
EUR 72 |
Tween 20, Molecular Biology Grade |
T9100-050 |
GenDepot |
500ml |
EUR 111 |
Tween 20, Molecular Biology Grade |
T9100-100 |
GenDepot |
1L |
EUR 134 |
Phenol, (Carbolic acid) Double distilled for Molecular Biology |
PD0252 |
Bio Basic |
500g |
EUR 160.49 |
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CE136 |
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CE103 |
GeneOn |
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Albumin fraction V (pH7,0) (Molecular Biology Grade) |
CE104 |
GeneOn |
1 kg |
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Agarose LE, Ultra-Pure Molecular Biology Grade, 100 g |
41028-100G |
Biotium |
100G |
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Description: Minimum order quantity: 1 unit of 100G |
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41028-25G |
Biotium |
25G |
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41028-500G |
Biotium |
500G |
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CE141 |
GeneOn |
500 ml |
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CE178 |
GeneOn |
500 g |
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CE179 |
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2.5 kg |
EUR 251 |
LB-Agar - Powder according to Miller (Molecular Biology Grade) |
CE180 |
GeneOn |
500 g |
EUR 87 |
LB-Agar - Powder according to Miller (Molecular Biology Grade) |
CE181 |
GeneOn |
2.5 kg |
EUR 246 |
LB-Medium - Powder according to Lennox (Molecular Biology Grade) |
CE182 |
GeneOn |
500 g |
EUR 90 |
LB-Medium - Powder according to Lennox (Molecular Biology Grade) |
CE183 |
GeneOn |
2.5 kg |
EUR 251 |
LB-Medium - Powder according to Miller (Molecular Biology Grade) |
CE184 |
GeneOn |
2.5 kg |
EUR 246 |
Sucrose |
abx082163-500g |
Abbexa |
500 g |
EUR 175 |
- Shipped within 5-10 working days.
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Sucrose |
abx082558-500g |
Abbexa |
500 g |
EUR 189 |
- Shipped within 5-10 working days.
|
Sucrose |
TB01275 |
ChemNorm |
8XX100mg |
EUR 274 |
Sucrose |
SB0498 |
Bio Basic |
500g |
EUR 59.54 |
- Product category: Biochemicals/Carbohydrates/Sugars
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AGAROSE LE, LOW EEO, MOLECULAR BIOLOGY GRADE, 100G PER UNIT |
AGR-LE-100 |
CORNING |
1/pk |
EUR 168 |
Description: Bioscience Mol Bio; Agarose |
Sucrose (saccharose) |
16-0020-1000 |
Medicago |
1 kg |
EUR 93 |
Sucrose Assay Kit |
55R-1468 |
Fitzgerald |
100 assays |
EUR 689 |
Description: Assay Kit for detection of Sucrose in the research laboratory |
3,6-Disinapoyl sucrose |
TB0776 |
ChemNorm |
20mg |
EUR 267 |
100 ML, MOLECULAR BIOLOGY GRADE WATER; TESTED TO USP STERILE PURIFIED WATER SPECIFICATIONS |
46-000-CI |
CORNING |
100 mL/pk |
EUR 57 |
Description: Media Catalog; Sterile Wi-Fi Qual, Cell |
1 L, MOLECULAR BIOLOGY GRADE WATER; TESTED TO USP STERILE PURIFIED WATER SPECIFICATIONS |
46-000-CM |
CORNING |
1L/pk |
EUR 98 |
Description: Media Catalog; Sterile Wi-Fi Qual, Cell |
500 ML, MOLECULAR BIOLOGY GRADE WATER; TESTED TO USP STERILE PURIFIED WATER SPECIFICATIONS |
46-000-CV |
CORNING |
500 mL/pk |
EUR 106 |
Description: Media Catalog; Sterile Wi-Fi Qual, Cell |
AGAROSE LE, LOW EEO, MOLECULAR BIOLOGY GRADE, 500G/UNIT, 10 UNITS PER CASE |
AGR-LE-5001 |
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1/pk |
EUR 3058 |
Description: Bioscience Mol Bio; Agarose |
AGAROSE MS, PCR SCREENING, MOLECULAR BIOLOGY GRADE, 100G/UNIT, 10 UNITS PER CASE |
AGR-MS-1001 |
CORNING |
1/pk |
EUR 2038 |
Description: Bioscience Mol Bio; Agarose |
AGAROSE LE, LOW EEO, MOLECULAR BIOLOGY GRADE, 100G PER UNIT, 10 UNITS PER CASE |
AGR-LE-1001 |
CORNING |
1/pk |
EUR 772 |
Description: Bioscience Mol Bio; Agarose |
AGAROSE LM, LOW MELTING, MOLECULAR BIOLOGY GRADE, 100G/UNIT, 10 UNITS PER CASE (AL) |
AGR-LM-1001 |
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1/pk |
EUR 3737 |
Description: Bioscience Mol Bio; Agarose |
AGAROSE LM, LOW MELTING, MOLECULAR BIOLOGY GRADE, 50G/UNIT, 10 UNITS PER CASE (AL) |
AGR-LM-501 |
CORNING |
1/pk |
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Description: Bioscience Mol Bio; Agarose |
Sucrose Synthase (SUS1) Antibody |
20-abx319796 |
Abbexa |
-
EUR 411.00
-
EUR 1845.00
-
EUR 599.00
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EUR 182.00
-
EUR 300.00
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100 ug
-
1 mg
-
200 ug
-
20 ug
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50 ug
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- Shipped within 5-10 working days.
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Sucrose (Plant) Assay Kit |
abx298802-100Assays |
Abbexa |
100 Assays |
EUR 472 |
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Sucrose Synthase Assay Kit |
abx298804-100Assays |
Abbexa |
100 Assays |
EUR 566 |
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|
EnzyChrom Sucrose Assay Kit |
ESUC-100 |
BioAssay Systems |
100 |
EUR 416 |
Description: Quantitative determination of sucrose by colorimetric (565nm) method. Procedure: 70 min. Kit size: 100 tests. Detection limit: 17 µM. Shelf life: 3 months. Shipping: on ice; storage: -20°C. |
3, 6?-Disinapoyl Sucrose |
N2096-20 |
ApexBio |
20 mg |
EUR 502 |
Description: Extracted from Polygala tenuifolia Willd. dried roots;Store the product in sealed, cool and dry condition |
Saccharum officinarum Sucrose synthase (SUS1) |
1-CSB-EP335680SVV |
Cusabio |
-
EUR 611.00
-
EUR 309.00
-
EUR 1827.00
-
EUR 939.00
-
EUR 1218.00
-
EUR 397.00
|
-
100ug
-
10ug
-
1MG
-
200ug
-
500ug
-
50ug
|
- MW: 41.3 kDa
- Buffer composition: Tris-based buffer with 50% glycerol.
|
Description: Recombinant Saccharum officinarum Sucrose synthase(SUS1),partial expressed in E.coli |
Sucrose Synthase (SUS1) Antibody (HRP) |
20-abx319797 |
Abbexa |
-
EUR 411.00
-
EUR 1845.00
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EUR 599.00
-
EUR 182.00
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EUR 300.00
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100 ug
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1 mg
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200 ug
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20 ug
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50 ug
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- Shipped within 5-10 working days.
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Sucrose Synthase (SUS1) Antibody (FITC) |
20-abx319798 |
Abbexa |
-
EUR 411.00
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EUR 1845.00
-
EUR 599.00
-
EUR 182.00
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EUR 300.00
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-
100 ug
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1 mg
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200 ug
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20 ug
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50 ug
|
- Shipped within 5-10 working days.
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20-abx319799 |
Abbexa |
-
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EUR 1845.00
-
EUR 599.00
-
EUR 182.00
-
EUR 300.00
|
-
100 ug
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1 mg
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200 ug
-
20 ug
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50 ug
|
- Shipped within 5-10 working days.
|
Sucrose Phosphate Synthase Assay Kit |
abx298805-100Assays |
Abbexa |
100 Assays |
EUR 629 |
- Shipped within 5-10 working days.
|
In such a perspective, one can envision the genetic code as composed of interlocking thermodynamic cycles that permit codons to ‘evolve’ from one another by means of a collection of sequential transitions and transversions, that are influenced by an power panorama modulated by each thermodynamic and kinetic elements. As such, early evolution of the genetic code might have been pushed, partly, by differential energetics, as opposed solely by the performance of any gene product. In such a state of affairs, evolutionary pressures can, partly, derive from the optimization of biophysical properties (e.g. relative stabilities and relative charges), along with the basic perspective of being pushed by a phenotypical adaptive benefit (pure choice).
Such differential power mapping of the genetic code, in addition to bigger genomic domains, might mirror an energetically resolved and advanced genomic panorama, per a sort of differential, energy-driven ‘molecular Darwinism’. It shouldn’t be stunning that evolution of the code was influenced by differential energetics, as thermodynamics is essentially the most normal and common department of science that operates over all time and size scales
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