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Pilla Sankara Krishna

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Articles 10
Citations 66
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Recent Articles
1.
Bush N, Diez-Santos I, Sankara Krishna P, Clavijo B, Maxwell A
Antimicrob Agents Chemother . 2024 Nov; 69(1):e0099724. PMID: 39589140
Quinolone-induced antibiotic resistance (QIAR) refers to the phenomenon by which bacteria exposed to sublethal levels of quinolones acquire resistance to non-quinolone antibiotics. We have explored this in MG1655 using a...
2.
Balaga R, Itoh F, Chauhan S, Mandal M, Sankara Krishna P, Suzuki I, et al.
Genes (Basel) . 2023 Dec; 14(12). PMID: 38136973
A mutant, Δ, was generated to functionally characterize Sll1252. Δ exhibited a slow-growth phenotype at 70 µmol photons m s and glucose sensitivity. In Δ, the rate of PSII activity...
3.
Sankara Krishna P, Woodcock S, Pfeilmeier S, Bornemann S, Zipfel C, Malone J
J Exp Bot . 2021 Dec; 73(7):2206-2221. PMID: 34905021
Prior to infection, phytopathogenic bacteria face a challenging environment on the plant surface, where they are exposed to nutrient starvation and abiotic stresses. Pathways enabling surface adhesion, stress tolerance, and...
4.
Sankara Krishna P, Raghunathan S, Prakash J
3 Biotech . 2021 Aug; 11(8):392. PMID: 34350093
Supplementary Information: The online version contains supplementary material available at 10.1007/s13205-021-02938-x.
5.
Sankara Krishna P, Morello G, Mamedov F
J Exp Bot . 2019 Sep; 70(21):6321-6336. PMID: 31504725
The redox state of the plastoquinone (PQ) pool in sulfur-deprived, H2-producing Chlamydomonas reinhardtii cells was studied using single flash-induced variable fluorescence decay kinetics. During H2 production, the fluorescence decay kinetics...
6.
Srikumar A, Sankara Krishna P, Sivaramakrishna D, Kopfmann S, Hess W, Swamy M, et al.
J Biol Chem . 2017 Jan; 292(10):4222-4234. PMID: 28104802
Two putative heat-responsive genes, and , constitute an operon that also has characteristics of a toxin-antitoxin system, thus joining several enigmatic features. Closely related orthologs of Ssl2245 and Sll1130 exist...
7.
Sankara Krishna P, Sreenivas A, Singh D, Shivaji S, Prakash J
Genom Data . 2015 Dec; 6:283-4. PMID: 26697400
We report the 4.86-Mb draft genome sequence of Bacillus okhensis strain Kh10-101T, a halo-alkali tolerant rod shaped bacterium isolated from a salt pan near port of Okha, India. This bacterium...
8.
Sankara Krishna P, Rani B, Mohan M, Suzuki I, Shivaji S, Prakash J
Biochem J . 2012 Oct; 449(3):751-60. PMID: 23088579
A conserved hypothetical protein, Sll1130, is a novel transcription factor that regulates the expression of major heat-responsive genes in Synechocystis sp. PCC6803. Synechocystis exhibited an increased thermotolerance due to disruption...
9.
Sireesha K, Radharani B, Sankara Krishna P, Sreedhar N, Subramanyam R, Mohanty P, et al.
Biochim Biophys Acta . 2012 May; 1817(9):1525-36. PMID: 22575444
We investigated the role of a cold-inducible and redox-regulated RNA helicase, CrhR, in the energy redistribution and adjustment of stoichiometry between photosystem I (PSI) and photosystem II (PSII), at low...
10.
Prakash J, Sankara Krishna P, Sirisha K, Kanesaki Y, Suzuki I, Shivaji S, et al.
Microbiology (Reading) . 2009 Nov; 156(Pt 2):442-451. PMID: 19926653
The crhR gene for RNA helicase, CrhR, was one of the most highly induced genes when the cyanobacterium Synechocystis sp. PCC 6803 was exposed to a downward shift in ambient...