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Items: 1 to 20 of 107

1.

PipX, the coactivator of NtcA, is a global regulator in cyanobacteria.

Espinosa J, Rodríguez-Mateos F, Salinas P, Lanza VF, Dixon R, de la Cruz F, Contreras A.

Proc Natl Acad Sci U S A. 2014 Jun 10;111(23):E2423-30. doi: 10.1073/pnas.1404097111.

2.
3.

Mutational analysis of the cyanobacterial nitrogen regulator PipX.

Laichoubi KB, Espinosa J, Castells MA, Contreras A.

PLoS One. 2012;7(4):e35845. doi: 10.1371/journal.pone.0035845.

4.

Structural basis for the regulation of NtcA-dependent transcription by proteins PipX and PII.

Llácer JL, Espinosa J, Castells MA, Contreras A, Forchhammer K, Rubio V.

Proc Natl Acad Sci U S A. 2010 Aug 31;107(35):15397-402. doi: 10.1073/pnas.1007015107.

5.

Evaluation of the effects of P(II) deficiency and the toxicity of PipX on growth characteristics of the P(II)-Less mutant of the cyanobacterium Synechococcus elongatus.

Chang Y, Takatani N, Aichi M, Maeda S, Omata T.

Plant Cell Physiol. 2013 Sep;54(9):1504-14. doi: 10.1093/pcp/pct092.

PMID:
23811238
6.

Effects of spontaneous mutations in PipX functions and regulatory complexes on the cyanobacterium Synechococcus elongatus strain PCC 7942.

Espinosa J, Castells MA, Laichoubi KB, Forchhammer K, Contreras A.

Microbiology. 2010 May;156(Pt 5):1517-26. doi: 10.1099/mic.0.037309-0.

PMID:
20110304
7.

Role of the Synechococcus PCC 7942 nitrogen regulator protein PipX in NtcA-controlled processes.

Espinosa J, Forchhammer K, Contreras A.

Microbiology. 2007 Mar;153(Pt 3):711-8.

PMID:
17322191
8.

Crystal structure of the cyanobacterial signal transduction protein PII in complex with PipX.

Zhao MX, Jiang YL, Xu BY, Chen Y, Zhang CC, Zhou CZ.

J Mol Biol. 2010 Sep 24;402(3):552-9. doi: 10.1016/j.jmb.2010.08.006.

PMID:
20708625
11.
12.

Molecular mechanism for the operation of nitrogen control in cyanobacteria.

Luque I, Flores E, Herrero A.

EMBO J. 1994 Jun 15;13(12):2862-9. Erratum in: EMBO J. 1994 Dec 1;13(23):5794.

13.

Mutations at pipX suppress lethality of PII-deficient mutants of Synechococcus elongatus PCC 7942.

Espinosa J, Castells MA, Laichoubi KB, Contreras A.

J Bacteriol. 2009 Aug;191(15):4863-9. doi: 10.1128/JB.00557-09.

14.

Expanding the Cyanobacterial Nitrogen Regulatory Network: The GntR-Like Regulator PlmA Interacts with the PII-PipX Complex.

Labella JI, Obrebska A, Espinosa J, Salinas P, Forcada-Nadal A, Tremiño L, Rubio V, Contreras A.

Front Microbiol. 2016 Oct 28;7:1677.

15.

Regulation of nitrate assimilation in cyanobacteria.

Ohashi Y, Shi W, Takatani N, Aichi M, Maeda S, Watanabe S, Yoshikawa H, Omata T.

J Exp Bot. 2011 Feb;62(4):1411-24. doi: 10.1093/jxb/erq427. Review.

PMID:
21282331
16.

SPR analysis of promoter binding of Synechocystis PCC6803 transcription factors NtcA and CRP suggests cross-talk and sheds light on regulation by effector molecules.

Forcada-Nadal A, Forchhammer K, Rubio V.

FEBS Lett. 2014 Jun 27;588(14):2270-6. doi: 10.1016/j.febslet.2014.05.010.

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19.

Role of calcium in acclimation of the cyanobacterium Synechococcus elongatus PCC 7942 to nitrogen starvation.

Leganés F, Forchhammer K, Fernández-Piñas F.

Microbiology. 2009 Jan;155(Pt 1):25-34. doi: 10.1099/mic.0.022251-0.

PMID:
19118343
20.

The nitrogen interaction network in Synechococcus WH5701, a cyanobacterium with two PipX and two P(II)-like proteins.

Laichoubi KB, Beez S, Espinosa J, Forchhammer K, Contreras A.

Microbiology. 2011 Apr;157(Pt 4):1220-8. doi: 10.1099/mic.0.047266-0.

PMID:
21183574
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