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Keywords: Arabidopsis
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Biochem J (2020) 477 (1): 173–189.
Published: 10 January 2020
...Marco Pedretti; Carolina Conter; Paola Dominici; Alessandra Astegno Arabidopsis centrin 2, also known as calmodulin-like protein 19 (CML19), is a member of the EF-hand superfamily of calcium (Ca 2+ )-binding proteins. In addition to the notion that CML19 interacts with the nucleotide excision...
Includes: Supplementary data
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Biochem J (2019) 476 (7): 1105–1107.
Published: 10 April 2019
..., recent work suggests that the chemical versatility of these proteins contributes to metabolite repair. In this issue of the Biochemical Journal , Niehaus et al. demonstrate that the Nit1 nitrilase from Arabidopsis thaliana functions as a metabolite repair enzyme that removes deaminated glutathione from...
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Biochem J (2014) 463 (1): 145–155.
Published: 08 September 2014
... Arabidopsis and maize TenA_E proteins (At3g16990, GRMZM2G080501) hydrolysed amino-HMP to HMP and, far more actively, hydrolysed the N -formyl derivative of amino-HMP to amino-HMP. Ablating the At3g16990 gene in a line with a null mutation in the HMP biosynthesis gene ThiC prevented its rescue by amino-HMP...
Includes: Supplementary data
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Biochem J (2014) 459 (1): 15–25.
Published: 14 March 2014
...Kirby N. Swatek; Rashaun S. Wilson; Nagib Ahsan; Rebecca L. Tritz; Jay J. Thelen Plant 14-3-3 proteins are phosphorylated at multiple sites in vivo ; however, the protein kinase(s) responsible are unknown. Of the 34 CPK (calcium-dependent protein kinase) paralogues in Arabidopsis thaliana , three...
Includes: Supplementary data
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Biochem J (2013) 449 (2): 373–388.
Published: 14 December 2012
... processes. In the present study we characterized a silique-abundant gene AtDOF ( Arabidopsis thaliana DOF ) 4.2 for its functions in Arabidopsis . AtDOF4.2 is localized in the nuclear region and has transcriptional activation activity in both yeast and plant protoplast assays. The T-M-D motif in AtDOF4.2...
Includes: Supplementary data
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Biochem J (2012) 448 (3): 353–363.
Published: 21 November 2012
.... NTL6 is a plant-specific NAC [NAM/ATAF1/2/CUC2] transcription factor that is expressed as a dormant plasma membrane-associated form in Arabidopsis . Proteolytic processing of NTL6 is triggered by abiotic stresses and ABA (abscisic acid). In the present study, we show that NTL6 is linked directly...
Includes: Supplementary data
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Biochem J (2012) 446 (2): e5–e7.
Published: 14 August 2012
...Brian E. Ellis Plants contain hundreds of protein kinases that are believed to provide cellular signal transduction services, but the identities of the proteins they are targeting are largely unknown. Using an Arabidopsis MAPK (mitogen-activated protein kinase) (MPK6) as a model, Sörensson et al...
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Biochem J (2012) 445 (3): 393–401.
Published: 13 July 2012
... to histones during the plant DNA damage response is currently poorly understood. Several different acetylated H3 and H4 N-terminal peptides following X-ray treatment were identified using MS analysis of purified histones, revealing previously unseen patterns of histone acetylation in Arabidopsis . Immunoblot...
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Biochem J (2012) 442 (3): 551–561.
Published: 24 February 2012
...) transporter, designated BCD1 (BUSH-AND-CHLOROTIC-DWARF 1), contributes to iron homoeostasis during stress responses and senescence in Arabidopsis . The BCD1 gene is induced by excessive iron, but repressed by iron deficiency. It is also induced by cellular and tissue damage occurring under osmotic stress...
Includes: Supplementary data
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Biochem J (2011) 439 (2): 207–214.
Published: 28 September 2011
... from Arabidopsis thaliana leaves. Several novel super- and mega-complexes including PS (photosystem) I, PSII and LHCs (light-harvesting complexes) in various combinations are reported. 1 These authors contributed equally to this work. 2 To whom correspondence should be addressed (email...
Includes: Supplementary data
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Biochem J (2010) 425 (2): 389–399.
Published: 23 December 2009
...), a tocochromanol with a structure similar to γ-tocopherol and γ-tocotrienol, but with a C-40 prenyl side chain. PC-8 formation was abolished in the Arabidopsis thaliana tocopherol cyclase mutant vte1 , but accumulated in VTE1-overexpressing plants, in agreement with a role of tocopherol cyclase (VTE1) in PC-8...
Includes: Supplementary data
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Biochem J (2009) 418 (1): 145–154.
Published: 28 January 2009
... detoxification mechanism for metals. Cation transport into the vacuole can be mediated by CAX (cation exchanger) transporters. The Arabidopsis thaliana AtCAX2 transporter was shown previously to transport Ca 2+ , Cd 2+ and Mn 2+ . To assess the conservation of the functional and regulatory characteristics...
Includes: Supplementary data
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Biochem J (2008) 415 (3): e1–e3.
Published: 15 October 2008
... present in the Arabidopsis genome, a number of proteins with ENTH domains and variants more similar to the ENTH domain of the neuronal protein AP180 have been identified. Some of these have been shown to interact with subunits of plant adaptor protein complexes. These complexes are not exclusively...
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Biochem J (2008) 409 (1): 27–41.
Published: 11 December 2007
... to further our understanding of network regulation. Arabidopsis metabolic control metabolic flux metabolomics plant metabolic network subcellular compartmentation 1 To whom correspondence should be addressed (email [email protected] ). 14 8 2007 11 9 2007 14...
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Biochem J (2007) 405 (1): 191–198.
Published: 13 June 2007
.... The mechanisms involved in P i sensing and signal transduction are not completely understood. In the present study we report that a previously uncharacterized transcription factor, BHLH32, acts as a negative regulator of a range of P i starvation-induced processes in Arabidopsis . In bhlh32 mutant plants in P i...
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Biochem J (2006) 394 (1): 95–103.
Published: 27 January 2006
...-phosphorylation of Ins(1,3,4,5,6) P 5 (inositol 1,3,4,5,6-pentakisphosphate). A human orthologue, HsIPK1 , is able to substitute for yeast ScIPK1 , restoring Ins P 6 production in a Saccharomyces cerevisiae mutant strain lacking the ScIPK1 open reading frame ( ScIpk1 Δ). We have identified an Arabidopsis genomic...
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Biochem J (2004) 379 (3): 601–607.
Published: 01 May 2004
... A–Sepharose. Internal sequence analysis of a 55 kDa protein identified in the extract following 2700-fold purification revealed strong similarity to the primary sequence of GLPQ, a bacterial GPX-PDE. To confirm the identity of plant GPX-PDE, an Arabidopsis thaliana cDNA similar to that encoding the bacterial...
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Biochem J (2001) 355 (3): 671–679.
Published: 24 April 2001
... purified from etiolated mung-bean ( Phaseolus aureus ) shoots, native XETs purified from lentil ( Lens culinaris ) and nasturtium ( Tropaeolum majus ) seeds, and three insect-cell-produced thale-cress ( Arabidopsis thaliana ) XETs (EXGT, TCH4 and MERI-5)]. All such product profiles showed a good fit...