Community News

Source: GARNet blog post
Posted date: 2017-08-14 08:15

This weeks UK Arabidopsis Research Roundup includes a study from the lab of GARNet Chairman Steven Spoel that describes their work on the control of ROS signaling. The other two papers looks at different aspects of photosynthetic control. Firstly Giles Johnson (University of Manchester) investigates the proteomic changes that occur during dynamic acclimation. Finally Alex Webb’s lab (University of Cambridge) investigate how the products of photosynthesis feed into ethylene-dependent control of the circadian clock.


Kneeshaw S, Keyani R, Delorme-Hinoux V, Imrie L, Loake GJ, Le...

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Source: GARNet blog post
Posted date: 2017-08-01 04:05

This weeks Arabidopsis Research Roundup has a tools-focus as it includes three papers that highlight new tools that are available to the plant science community. Silke Robatzek (TSL) leads research that has developed software for analysis of subcellular fluorescent markers whilst in a broadly similar area Mark Fricker (University of Oxford) is part of an international collaboration that characterises a tool that allows for analysis of intracellular ATP concentrations. Thirdly Phillip White (JHI) leads a consortium that has developed computer-assisted software to aid automated phenotyping....

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Source: GARNet blog post
Posted date: 2017-07-18 06:04

This weeks Arabidopsis Research Roundup includes four studies from around the UK. Firstly is a systems-level study of the drought response that includes Alessandra Devoto from RHUL as a co-author. Secondly Anne Osbourn’s group at the JIC investigates sesterterpenoid biosynthesis across plant species. Thirdly Paul Jarvis from Oxford University adds to this groups portfolio of research on the mechanisms that control thylakoid import. Finally Patrick Gallois (University of Manchester) provides further insight into the regulation of programmed cell death.


Kim JM, To TK et al...

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Source: GARNet blog post
Posted date: 2017-07-03 10:24

The Arabidopsis Research Roundup returns this week with selection of publications from institutions across the UK. Firstly George Bassel (Birmingham) leads a study that investigates the integration of inductive signals in the embryonic root. Secondly a group from the Oxford Brookes plant science group look into the literal linkages between the golgi apparatus and ER. Thirdly John Christie (Glasgow) and co-workers define a new variant of the phototropin receptor. Next Caroline Dean and Martin Howard (John Innes Centre) collaborate on work that defines the relationship between FLC, COOLAIR...

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Source: GARNet blog post
Posted date: 2017-05-17 08:24

This weeks Arabidopsis research roundup begins with a paper led by CPIB at the University of Nottingham that discovers a somewhat surprisingly mechanism controling Arabidopsis root hydrotropism. Next are two papers from the University of Leeds that firstly investigate how the JAGGED LATERAL ORGANS gene influences the auxin response and secondly looks at the role of redox regulation in the control of the cell cycle and seed development. Finally are two papers that look at different aspects of the plant pathogen interactions. Jonathan Jones from the John Innes Centre is a co-author on a...

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Source: GARNet blog post
Posted date: 2017-05-11 04:49

This weeks Arabidopsis Research Roundup is lead by two papers that characterise the relationship between cell size and growth in different Arabidopsis tissues. Firstly the lab of GARNet PI Jim Murray look at how the cell cycle influences cell size progression in the SAM whilst George Bassel’s group from Birmingham investigate cell growth within a developing embryo. Thirdly is a paper from the University of Essex that further defines the role of the CP12 protein in control of photosynthesis. Next is a paper from researchers from the University of Warwick who lead a fascinating piece of ...

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Source: GARNet blog post
Posted date: 2017-03-31 04:24

This bumper edition of the Arabidopsis Research Roundup includes a wide range of research topics. Firstly Mike Roberts leads a study that adds another layer of complexity to our understanding of the factors that control seed dormancy. Secondly a paper from Ottoline Leyser’s lab at SLCU provides more details regarding the role of BRC1 during shoot branching. Next is a paper that continues David Salt’s collaborative work that aims to understand how the root endodermal barrier influences nutrient uptake. Fourthly is work from Bristol that looks at the interaction between viral infection, the...

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Source: GARNet blog post
Posted date: 2017-03-17 10:50

This weeks UK Arabidopsis Research Roundup includes three papers featuring researchers from the University of Nottingham as well as manuscripts from Leeds, Lancaster, QMUL and The Sainsburys Lab in Norwich

Firstly Stefan Kepinski (Leeds) leads a study that investigates how Gravitropic Set Point Angle (GSA) is controlled in response to different growth factors. Secondly are two Methods papers featuring researchers from CPIB in Nottingham, the first of which is in collaboration with Lancaster University and introduces the Microphentron, which is an automated phenotyping platform that...

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Source: GARNet blog post
Posted date: 2017-03-06 07:43

This weeks Arabidopsis Research Roundup includes four papers that focus on different aspects of plant cell biology. Firstly Ian Henderson’s research group in Cambridge defines the role of a critical component that determines crossover frequency in plants and other eukaryotes. Secondly Karl Oparka (Edinburgh) leads a broad collaboration that defines the mechanism of unloading of solutes and macromolecules from the root phloem. Thirdly Keith Lindsey (Durham) has developed a model that describes how auxin patterns the Arabidopsis root. Finally Mike Blatt (Glasgow) is part of a group that uses...

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Source: GARNet blog post
Posted date: 2017-02-28 08:24

This weeks research roundup includes just three papers and includes a study from the University of Essex that looks at the growth response of Arabidopsis plants to ‘real-life’ fluctuations in light levels. Secondly is a very different type of study from the University of York that uses Arabidopsis as a model for the development of plants that are able to accumulate catalytically active and commercially viable levels of palladium. Finally is a Chinese-led study that includes Alan Marchant (University of Southampton) as a co-author and...

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Source: GARNet blog post
Posted date: 2017-02-19 12:07

This weeks Arabidopsis Research Roundup begins with two papers that look at endogenous and exogenous causes of cell proliferation. Firstly Mike Bevan (JIC) leads a team that looks into the role of controlled protein degradation in this process whilst secondly, Peter Etchells from Durham is a co-author on a study that investigates how nematode pathogens stimulate cell proliferation at the site of infection.

Thirdly is work featuring Cyril Zipfel and colleagues from TSL that looks at how autophosphorylation controls the activity of calcium dependent protein kinases. Fourthly is a...

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