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Annesha Sengupta

Explore the profile of Annesha Sengupta including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 164
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Recent Articles
1.
Edwards M, Sengupta A, Freitas D, Hirtzel E, Chen X, Kim J, et al.
Anal Chim Acta . 2025 Mar; 1349:343854. PMID: 40074462
Background: Microdroplets have emerged as effective confined-volume reactors due to their remarkable ability to accelerate chemical reactions compared to bulk systems. Recent research highlights the crucial role of air-liquid interfaces...
2.
Sengupta A, Edwards M, Yan X
Int J Mass Spectrom . 2024 Jun; 494. PMID: 38911479
Increasing studies associating glycerophospholipids with various pathological conditions highlight the need for their thorough characterization. However, the intricate composition of the lipidome due to the presence of lipid isomers poses...
3.
Madhu S, Sengupta A, Sarnaik A, Wangikar P
Biotechnol Bioeng . 2024 May; 121(9):2974-2980. PMID: 38773863
Synechococcus elongatus PCC 11801 is a fast-growing cyanobacterium, exhibiting high tolerance to environmental stresses. We have earlier characterized its genome and analysed its transcriptome and proteome. However, to deploy it...
4.
Bandyopadhyay A, Sengupta A, Elvitigala T, Pakrasi H
Nat Commun . 2024 May; 15(1):3712. PMID: 38697963
The discovery of nitrogen fixation in unicellular cyanobacteria provided the first clues for the existence of a circadian clock in prokaryotes. However, recalcitrance to genetic manipulation barred their use as...
5.
Sengupta A, Bandyopadhyay A, Sarkar D, Hendry J, Schubert M, Liu D, et al.
mBio . 2024 Feb; 15(3):e0353023. PMID: 38358263
Cyanobacteria are photosynthetic organisms that have garnered significant recognition as potential hosts for sustainable bioproduction. However, their complex regulatory networks pose significant challenges to major metabolic engineering efforts, thereby limiting...
6.
Sengupta A, Bandyopadhyay A, Schubert M, Church G, Pakrasi H
Microbiol Spectr . 2023 Jun; 11(4):e0050023. PMID: 37318337
Our planet is sustained by sunlight, the primary energy source made accessible to all life forms by photoautotrophs. Photoautotrophs are equipped with light-harvesting complexes (LHCs) that enable efficient capture of...
7.
Madhu S, Sengupta A, Sarnaik A, Sahasrabuddhe D, Wangikar P
ACS Synth Biol . 2023 May; 12(6):1677-1685. PMID: 37252895
Engineered cyanobacteria are attractive hosts for the phototrophic conversion of CO to chemicals. PCC11801, a novel, fast-growing, and stress-tolerant cyanobacterium, has the potential to be a platform cell factory, and...
8.
Zhao R, Sengupta A, Tan A, Whelan R, Pinkerton T, Menasalvas J, et al.
Sci Rep . 2022 Dec; 12(1):22163. PMID: 36550285
Engineered cyanobacterium Synechococcus elongatus can use light and CO to produce sucrose, making it a promising candidate for use in co-cultures with heterotrophic workhorses. However, this process is challenged by...
9.
Sengupta A, Liu D, Pakrasi H
Methods Enzymol . 2022 Oct; 676:403-432. PMID: 36280360
Over the past decade, several cyanobacterial strains have emerged as exciting model systems for unraveling important biological process like photosynthesis and nitrogen fixation. In parallel, novel strains are being developed...
10.
Wendt K, Walker P, Sengupta A, Ungerer J, Pakrasi H
Appl Environ Microbiol . 2021 Oct; 88(1):e0188221. PMID: 34705549
Natural transformation is the process by which bacteria actively take up and integrate extracellular DNA into their genomes. In cyanobacteria, natural transformation has only been experimentally demonstrated in a few...