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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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Source: GARNet blog post
Posted date: 2018-07-26 11:22

This GARNet research roundup includes papers that feature a number of different research areas. Firstly is work from Glasgow that investigates the photoactivation of the UVR8 light receptor. Second is work from the University of Cambridge that links the activity of the BIG protein to the circadian oscillator. The next paper has co-authors from Cambridge and looks at promotor sequences needed for expression in bundle sheath cells. The fourth paper from the University of Leeds documents an important role for peroxisomes in the drought response whilst the final manuscript includes co-authors...

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Source: GARNet blog post
Posted date: 2018-07-16 13:42

This week’s GARNet research roundup begins with a set of papers looking at aspects of the plant defence response with a focus on the cell wall. Firstly work from Mike Deeks’ lab in Exeter assesses the role of FORMIN4 during pre-invasion cell wall apposition. Secondly Sara Pose and Paul Knox (Leeds) are involved with a study looking at how altered cell wall lignin composition alters the defense response. Finally Joe McKenna and Cyril Zipfel are co-authors on a Norwegian-led study that looks at the influence of plant cell wall integrity maintenance in immune signalling.

Relatedly is a...

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Source: GARNet blog post
Posted date: 2018-06-04 04:15

This weeks GARNet Research Roundup begins with a paper from researchers at the University of Dundee, James Hutton Institute, Durham University and the University of Glasgow that characterises a functional role for alternative splicing during the cold response. Second is a paper from Newcastle University that investigates the role of the OXI1 kinase during aphid predation. Third is a paper that includes University of Bristol co-authors that looks at strigolactone signaling in moss whilst the fourth paper from researchers at Leeds and QMUL studies the role of ascorbate during photosynthesis...

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Source: GARNet blog post
Posted date: 2018-05-17 02:21

This weeks GARNet research roundup includes six excellent papers investigating many aspects of Arabidopsis cell biology. Firstly Eirini Kaiserli from Glasgow introduces a novel regulator of blue-light signaling. Second is a paper that analyses the circadian clock with single cell resolution and is led by James Locke (SLCU) and Anthony Hall (Earlham Institute). The next two papers investigate different aspects of hormone signaling, with Keith Lindsey’s group at Durham looking at the relationshop between the HYDRA protein and the auxin response whilst Ottoline Leysers group in Cambridge...

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Source: GARNet blog post
Posted date: 2018-04-27 10:55

This weeks GARNet research roundup features four papers that include Malcolm Bennett (University of Nottingham) as an author. The first three are linked manuscripts that investigate the role of auxin on root hair development that is controlled by varying phosphate levels. Ranjan Swarup provides an audio summary of two of these papers on the GARNet YouTube and podcast...

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