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Source: GARNet blog post
Posted date: 2019-01-31 07:32

This edition of the GARNet research roundup has an initial focus on the shoot apical meristem. Firstly a study from the University of Birmingham performs network analysis to define the connections that control the global organisation of this tissue.

Second is the first of a group of papers involving authors from the Sainsbury Lab, Cambridge University and the University of Cambridge. Henrik Jönsson and Henrik Ahl contribute to a study that refines our understanding about the role of auxin in leaf dorsoventral patterning. Next from SLCU are two papers published in...

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Source: GARNet blog post
Posted date: 2019-01-23 15:52

Hank describes a recent paper published in the Journal of Cell Science entitled ‘Identification and characterization of genes encoding the nuclear envelope LINC complex in the monocot species Zea mays’. This paper also includes fellow INDEPTH member Katja Graumann from Oxford Brookes University.

The post Hank Bass talks to GARNet appeared first on...

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Source: GARNet blog post
Posted date: 2019-01-18 09:25

The International Arabidopsis Informatics Consortium (IAIC) has existed since 2010 to facilitate the maintenance, development and evolution of informatics tools that primarily support Arabidopsis researchers.

They have recently published a White paper on the future of Arabidopsis bioinformatics resources.

...

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Source: GARNet blog post
Posted date: 2019-01-11 08:40

The inaugural GARNet Research Roundup of 2019 firstly includes a paper from the University of Sheffield that has identified new pericentromeric epigenetic loci that affect the pathogen response. Secondly is a collaboration between researchers in Birmingham, Nottingham and Oxford that has identified a new mode of regulation of the VRN2 protein. Next are two papers from Jonathan Jones’ lab at The Sainsbury Laboratory in Norwich that firstly provides a toolkit for gene editing in Arabidopsis and secondly characterise the role of the NRG1 gene in the defense response. The penultimate paper...

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Source: GARNet blog post
Posted date: 2018-12-20 17:10

This bumper Festive Edition of the GARNet Research Roundup begins with two papers that have Beatriz Orosa-Puente as lead author following her work on SUMOylation with Ari Sadanandom at Durham. These papers looks at the role of SUMOylation in either auxin-mediated hydropatterning or in the defence response. Malcolm Bennett at Nottingham is a co-author on both papers and provided an audio description of the auxin-focused paper on the GARNet YouTube channel.

The next three papers are from the University of...

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Source: GARNet blog post
Posted date: 2018-12-07 03:57

The first four papers in this GARNet Research Roundup includes research from Norwich Research Park. Firstly members of Jonathan Jones’ lab have identified a new Avr gene from Hyaloperonospora arabidopsidis. Secondly Anne Osbourn’s lab characterises two novel arabinosyltransferases that are involved in the plant defence response. Thirdly Cathie Martin’s group is involved in a study that investigates the biosynthesis of the metabolite ubiquinone. Finally in research from NRP is from Silke Robatzek’s lab, where they use a novel quantitative imaging system to characterise stomatal...

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Source: GARNet blog post
Posted date: 2018-11-22 16:23

This GARNet Research Roundup begins with two studies from the University of Sheffield. First is research from Jurriaan Ton’s lab that looks at the interaction between CO2 concentration, the soil microbiome and plant growth. The second paper from Matt Davey and Peter Quick looks at the effect of cold acclimation on freezing tolerance in Arabidpsis lyrata.

The third study includes authors from Dundee and Durham and also looks at an impact of altered CO2 concentrations, in this case on nitrogen assimilation.

The next paper looks at the role of a GA signaling module on...

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Source: GARNet blog post
Posted date: 2018-11-01 06:06

This week’s GARNet research roundup again features papers on a variety of topics. First is work from the University of Leeds that investigates the physical properties of callose:cellulose hydrogels and the implication for cell wall formation. Second is work from the University of York that assesses the role of the HSP90.2 protein in control of the circadian clock. The third paper features GARNet committee member Sarah McKim and looks at the genetic control of petal number whilst the next paper from the Universities of Warwick and Glasgow includes a proteomic analysis of different types of...

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Source: GARNet blog post
Posted date: 2018-10-19 04:56

This edition of the GARNet research roundup includes six papers that look at different areas of plant biology. Firstly is a Belgian-led study with co-authors from Nottingham that introduces adaptive Xerobranching, a cereal-root response that can be mimicked in Arabidopsis by modulating ABA signaling. Second is study from Juriaan Ton’s lab in Sheffield that investigates the extent of DNA methylation during transgenerational acquired disease resistance. Third is paper from the John Innes Centre that places the DET1/COP1-PIF4 signaling module as a key determinant of the plants decision to...

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Source: GARNet blog post
Posted date: 2018-10-10 05:35

This edition of the GARNet research roundup begins with a paper from Jose Gutierrez-Marcos’ lab in Warwick that investigates the functional significance of inherited epigenetics marks in clonally propagated plants. Second is work from Sara Simonini and Lars Ostergaard (John Innes Centre) that defines a domain in the ETTIN protein important for the auxin response. Next is work from SLCU from Siobhan Braybrook and Henrik Jonsson that experimentally defines and models the role of cell wall composition in anisotropic hypocotyl growth. The fourth paper is from Jonathan Jones’ lab (TSL, Norwich...

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Source: GARNet blog post
Posted date: 2018-08-10 09:32

There are three papers in this week’s GARNet research roundup. The first paper is led by Jill Harrison’s lab in Bristol and she also provides an audio description of this work that has characterised a role for CLAVATA genes in the transition from 2D to 3D plant growth. The second paper from Ian Graham’s lab in York introduces the role of the MOTHER-OF-FT-AND-TFL1 gene during seed germination whilst the final paper includes co-authors from SLCU and Nottingham and has identified the RALF34 protein as a novel ligand that influences cell wall growth.


Whitewoods CD, Cammarata J,...

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