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Ana Chen

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Articles 9
Citations 117
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Recent Articles
1.
Chen A, Xu T, Ge Y, Wang L, Tang W, Li S
Enzyme Microb Technol . 2019 Feb; 124:79-83. PMID: 30797482
Pullulanase is a starch-debranching enzyme that is generally employed to efficiently break down starch for the production of high-glucose syrup. Acidic adaptation of pullulanases is of special interest. In this...
2.
Li S, Yang Q, Tang B, Chen A
Enzyme Microb Technol . 2018 Jul; 117:96-102. PMID: 30037559
Optimal pH and ideal functioning temperature for fungal α-amylase can greatly contribute to improving enzyme efficiency in maltose-forming ability. This work aimed to improve the enzymatic properties of Rhizopus oryzae...
3.
Chen A, Liu X, Dai X, Zhan J, Peng F, Li L, et al.
Sheng Wu Gong Cheng Xue Bao . 2016 Jun; 32(3):355-64. PMID: 27349118
We constructed different N-terminal truncated variants based on Bacillus acidopullulyticus pullulanase 3D structure (PDB code 2WAN), and studied the effects of truncated mutation on soluble expression, enzymatic properties, and application...
4.
Leung N, Chen A, Yadav P, Gallien J
PLoS One . 2016 May; 11(5):e0156026. PMID: 27227412
Objective: To characterize the impact of widespread inventory management policies on stock-outs of essential drugs in Zambia's health clinics and develop related recommendations. Methods: Daily clinic storeroom stock levels of...
5.
Chen A, Sun Y, Zhang W, Peng F, Zhan C, Liu M, et al.
Microb Cell Fact . 2016 Jan; 15:9. PMID: 26762529
Background: Significant challenges, including low expression and extracellular secretion of soluble protein, are encountered in expressing and purifying Bacillus acidopullulyticus pullulanase (BaPul) in Escherichia coli. Methods: An N-terminal domain truncation...
6.
Chen A, Li Y, Nie J, McNeil B, Jeffrey L, Yang Y, et al.
Enzyme Microb Technol . 2015 Jul; 78:74-83. PMID: 26215347
Thermostability has been considered as a requirement in the starch processing industry to maintain high catalytic activity of pullulanase under high temperatures. Four data driven rational design methods (B-FITTER, proline...
7.
Dai X, Chen A, Bai Z
Sci Rep . 2014 Oct; 4:6566. PMID: 25338681
Exploring the molecular difference among breast cancer subtypes is of crucial importance in understanding its heterogeneity and seeking its effective clinical treatment. For this, several layers of information including immunohistochemical...
8.
Chen A, Li Y, Liu X, Long Q, Yang Y, Bai Z
J Ind Microbiol Biotechnol . 2014 Oct; 41(12):1803-10. PMID: 25312401
Bacillus acidopullulyticus pullulanase (BaPul13A) is a widely used debranching enzyme in the starch industry. A few details have been reported on the heterologous expression of BaPul13A in Escherichia coli (E....
9.
Zhu Y, Pan H, Zhou L, Zhao W, Chen A, Andersen U, et al.
Artif Intell Med . 2012 Jan; 54(2):147-9. PMID: 22217426
No abstract available.