Till Pellny

NameTill Pellny
Job titleResearch Scientist -Plant Biology
Email addresstill.pellny@rothamsted.ac.uk
DepartmentPlant Sciences
Research clusterPS: Crop Productivity and Quality
Preferred citationPellny, T. K.
OfficeHarpenden

Research outputs

Response of cell wall composition and RNA-seq transcriptome to methyl-jasmonate in Brachypodium distachyon callus

Hyde, L. S., Pellny, T. K., Freeman, J., Michaelson, L. V., Simister, R., McQueen-Mason, S. J. and Mitchell, R. A. C. 2018. Response of cell wall composition and RNA-seq transcriptome to methyl-jasmonate in Brachypodium distachyon callus . Planta.

Suppression of a single BAHD gene in Setaria viridis causes large, stable decreases in cell wall feruloylation and increases biomass digestibility

De Souza, W. R., Martins, P. K., Freeman, J., Pellny, T. K., Michaelson, L. V., Sampaio, B. L., Vinecky, F., Ribeiro, A. P., Da Cunha, B. A. D. B., Kobayashi, A. K., De Oliveira, P. A., Campanha, R. B., Pacheco, T. F., Martarello, D. C. I., Marchiosi, R., Ferrarese-Filho, O., Dos Santos, W. D., Tramontina, R., Squina, F. M., Centeno, D. C., Gaspar, M., Braga, M. R., Tine, M. A. S., Ralph, J., Mitchell, R. A. C. and Molinari, H. B. C. 2018. Suppression of a single BAHD gene in Setaria viridis causes large, stable decreases in cell wall feruloylation and increases biomass digestibility. New Phytologist. 218 (1), pp. 81-93.

Development of wheat with low-viscosity grain extracts using novel alleles of IRX9 orthologue TaGT43_2

Pellny, T. K., Patil, A., Freeman, J., Lovegrove, A., Plummer, A., Hess, L., Shewry, P. R., Phillips, A., Berry, S. and Mitchell, R. 2017. Development of wheat with low-viscosity grain extracts using novel alleles of IRX9 orthologue TaGT43_2. Quality & Nutrition at MonoGram 2017, 4-6 April 2017, University of Bristol, Bristol p8 Oral Presentation. Bristol, University of Bristol. pp. 8

Is modern wheat bad for health?

Shewry, P. R., Pellny, T. K. and Lovegrove, A. 2016. Is modern wheat bad for health? Nature Plants. 2, pp. 1-3.

Our daily bread

Shewry, P. R., Lovegrove, A. and Pellny, T. K. 2015. Our daily bread. Food Science and Technology. 29(4), pp. 1-4.

Accumulation of ascorbate in the leaves of Arabidopsis thaliana wildtype and vtc2 mutants under continuous light and short photoperiod conditions

De Simone, A., Pellny, T. K. and Foyer, C. H. 2015. Accumulation of ascorbate in the leaves of Arabidopsis thaliana wildtype and vtc2 mutants under continuous light and short photoperiod conditions. Breeding Plants to Cope with Future Climate Change. Aspects of Applied Biology 124 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 123-130

Improving wheat as a source of dietary fibre for human health

Shewry, P. R., Reynolds, S., Pellny, T. K., Freeman, J., Wilkinson, M. D., Kosik, O., Ulker, M., Wingen, L., Orford, S., Griffiths, S., Mitchell, R. A. C. and Lovegrove, A. 2015. Improving wheat as a source of dietary fibre for human health. Cambridge University Press (CUP) Cambridge.

Energy utilization and growth performance of chickens fed novel wheat inbred lines selected for different pentosan levels with and without xylanase supplementation

Pirgozliev, V., Rose, S. P., Pellny, T. K., Amerah, A. M., Wickramasinghe, M., Ulker, M., Rakszegi, M., Bedo, Z., Shewry, P. R. and Lovegrove, A. 2015. Energy utilization and growth performance of chickens fed novel wheat inbred lines selected for different pentosan levels with and without xylanase supplementation. Poultry Science. 94, pp. 232-239.

RNA interference suppression of genes in glycosyl transferase families 43 and 47 in wheat starchy endosperm causes large decreases in arabinoxylan content

Lovegrove, A., Wilkinson, M. D., Freeman, J., Pellny, T. K., Tosi, P., Saulnier, L., Shewry, P. R. and Mitchell, R. A. C. 2013. RNA interference suppression of genes in glycosyl transferase families 43 and 47 in wheat starchy endosperm causes large decreases in arabinoxylan content. Plant Physiology. 163, pp. 95-107.

Grass cell wall feruloylation: distribution of bound ferulate and candidate gene expression in Brachypodium distachyon

Molinari, H. B. C., Pellny, T. K., Freeman, J., Shewry, P. R. and Mitchell, R. A. C. 2013. Grass cell wall feruloylation: distribution of bound ferulate and candidate gene expression in Brachypodium distachyon. Frontiers in Plant Science. 4, p. 50 (10pp).

Exploiting genetic variation to increase the dietary fibre content of wheat grain and flour

Shewry, P. R., Ulker, M., Lovegrove, A., Freeman, J., Pellny, T. K., Mitchell, R. A. C., Gebruers, K. and Rakszegi, M. 2012. Exploiting genetic variation to increase the dietary fibre content of wheat grain and flour. Lang, L. and Bedo, Z. (ed.) Plant Breeding for Future Generations: Proceedings 19th EUCARPIA General Congress, Budapest, 21-24 May 2012 . Agricultural Institute, Martonvasar. pp. 171-175

Cell walls of developing wheat starchy endosperm: comparison of composition and RNA-Seq transcriptome

Pellny, T. K., Lovegrove, A., Freeman, J., Tosi, P., Love, C. G., Knox, J. P., Shewry, P. R. and Mitchell, R. A. C. 2012. Cell walls of developing wheat starchy endosperm: comparison of composition and RNA-Seq transcriptome. Plant Physiology. 158, pp. 612-627.

Glycosyl transferases in family 61 mediate arabinofuranosyl transfer onto xylan in grasses

Anders, N., Wilkinson, M. D., Lovegrove, A., Freeman, J., Tryfona, T., Pellny, T. K., Weimar, T., Mortimer, J. C., Stott, K., Baker, J. M., Defoin-Platel, M., Shewry, P. R., Dupree, P. and Mitchell, R. A. C. 2012. Glycosyl transferases in family 61 mediate arabinofuranosyl transfer onto xylan in grasses. Proceedings of the National Academy of Sciences of the United States of America. 109 (3), pp. 989-993.

The transcription factor ABI4 is required for the ascorbic acid-dependent regulation of growth and regulation of jasmonate-dependent defense signaling pathways in Arabidopsis

Kerchev, P. I., Pellny, T. K., Vivancos, P. D., Kiddle, G., Hedden, P., Driscoll, S. P., Vanacker, H., Verrier, P. J., Hancock, R. D. and Foyer, C. H. 2011. The transcription factor ABI4 is required for the ascorbic acid-dependent regulation of growth and regulation of jasmonate-dependent defense signaling pathways in Arabidopsis. The Plant Cell. 23, pp. 3319-3334.

Challenges and opportunities for using wheat for biofuel production

Shewry, P. R., Freeman, J., Wilkinson, M. D., Pellny, T. K. and Mitchell, R. A. C. 2011. Challenges and opportunities for using wheat for biofuel production. in: Karp, A. and Halford, N. G. (ed.) Energy crops Royal Society of Chemistry (RSC), Cambridge. pp. 13-26

Acclimation to high CO2 in maize is related to water status and dependent on leaf rank

Prins, A., Mukubi, J. M., Pellny, T. K., Verrier, P. J., Beyene, G., Lopes, M. S., Emami, K., Treumann, A., Lelarge-Trouverie, C., Noctor, G., Kunert, K. J., Kerchev, P. and Foyer, C. H. 2011. Acclimation to high CO2 in maize is related to water status and dependent on leaf rank. Plant, Cell & Environment. 34 (2), pp. 314-331.

Recruitment of glutathione into the nucleus during cell proliferation adjusts whole-cell redox homeostasis in Arabidopsis thaliana and lowers the oxidative defence shield

Vivancos, P. D., Dong, Y., Ziegler, K., Markovic, J., Pallardo, F. V., Pellny, T. K., Verrier, P. J. and Foyer, C. H. 2010. Recruitment of glutathione into the nucleus during cell proliferation adjusts whole-cell redox homeostasis in Arabidopsis thaliana and lowers the oxidative defence shield. Plant Journal. 64 (5), pp. 825-838.

Temporal and spatial changes in cell wall composition in developing grains of wheat cv. Hereward

Toole, G. A., Le Gall, G., Colquhoun, I. J., Nemeth, C., Saulnier, L., Lovegrove, A., Pellny, T. K., Wilkinson, M. D., Freeman, J., Mitchell, R. A. C., Mills, E. N. C. and Shewry, P. R. 2010. Temporal and spatial changes in cell wall composition in developing grains of wheat cv. Hereward. Planta. 232, pp. 677-689.

Down-regulation of the CSLF6 gene results in decreased (1,3;1,4)-beta-D-glucan in endosperm of wheat

Nemeth, C., Freeman, J., Jones, H. D., Sparks, C. A., Pellny, T. K., Wilkinson, M. D., Dunwell, J., Andersson, A. A. M., Aman, P., Guillon, F., Saulnier, L., Mitchell, R. A. C. and Shewry, P. R. 2010. Down-regulation of the CSLF6 gene results in decreased (1,3;1,4)-beta-D-glucan in endosperm of wheat. Plant Physiology. 152, pp. 1209-1218.

Conditional modulation of NAD levels and metabolite profiles in Nicotiana sylvestris by mitochondrial electron transport and carbon/nitrogen supply

Hager, J., Pellny, T. K., Mauve, C., Lelarge-Trouverie, C., De Paepe, R., Foyer, C. H. and Noctor, G. 2010. Conditional modulation of NAD levels and metabolite profiles in Nicotiana sylvestris by mitochondrial electron transport and carbon/nitrogen supply. Planta. 231, pp. 1145-1157.

Analysis of redox relationships in the plant cell cycle: determinations of ascorbate, glutathione and poly (ADPribose)polymerase (PARP) in plant cell cultures

Foyer, C. H., Pellny, T. K., Locato, V. and De Gara, L. 2009. Analysis of redox relationships in the plant cell cycle: determinations of ascorbate, glutathione and poly (ADPribose)polymerase (PARP) in plant cell cultures. in: Hancock, J. T. (ed.) Redox-mediated signal transduction. Methods in Molecular Biology, Vol. 476 Humana Press, Totowa. pp. 193-209

Variations in the dorso-ventral organization of leaf structure and Kranz anatomy coordinate the control of photosynthesis and associated signalling at the whole leaf level in monocotyledonous species

Soares-Cordeiro, A. S., Driscoll, S. P., Pellny, T. K., Olmos, E., Arrabaca, M. C. and Foyer, C. H. 2009. Variations in the dorso-ventral organization of leaf structure and Kranz anatomy coordinate the control of photosynthesis and associated signalling at the whole leaf level in monocotyledonous species. Plant, Cell & Environment. 32, pp. 1833-1844.

Novel insights into the inhibition of symbiotic nitrogen fixation by dark chilling in soybean root nodules

Van Heerden, P. D. R., Kiddle, G., Pellny, T. K., Mokwala, P. W., Jordaan, A., Strauss, A. J., De Beer, M., Schluter, U., Kunert, K. J. and Foyer, C. H. 2009. Novel insights into the inhibition of symbiotic nitrogen fixation by dark chilling in soybean root nodules.

Pyridine nucleotide cycling and control of intracellular redox state in relation to poly (ADP-ribose) polymerase activity and nuclear localization of glutathione during exponential growth of Arabidopsis cells in culture

Pellny, T. K., Locato, V., Vivancos, P. D., Markovic, J., De Gara, L., Pallardo, F. V. and Foyer, C. H. 2009. Pyridine nucleotide cycling and control of intracellular redox state in relation to poly (ADP-ribose) polymerase activity and nuclear localization of glutathione during exponential growth of Arabidopsis cells in culture. Molecular Plant. 2, pp. 442-456.

Regulation of respiration and oxygen diffusion barrier in soybean protect symbiotic nitrogen fixation from chilling- induced inhibition and shoots from premature senescence

Van Heerden, P. D. R., Kiddle, G., Pellny, T. K., Mokwala, P. W., Jordaan, A., Strauss, A. J., De Beer, M., Schluter, U., Kunert, K. J. and Foyer, C. H. 2008. Regulation of respiration and oxygen diffusion barrier in soybean protect symbiotic nitrogen fixation from chilling- induced inhibition and shoots from premature senescence. Plant Physiology. 148, pp. 316-327.

Mitochondrial respiratory pathways modulate nitrate sensing and nitrogen-dependent regulation of plant architecture in Nicotiana sylvestris

Pellny, T. K., Van Aken, O., Dutilleul, C., Wolff, T., Groten, K., Bor, M., De Paepe, R., Reyss, A., Van Breusegem, F., Noctor, G. and Foyer, C. H. 2008. Mitochondrial respiratory pathways modulate nitrate sensing and nitrogen-dependent regulation of plant architecture in Nicotiana sylvestris. Plant Journal. 54 (6), pp. 976-992.

Coordinated decreases in cellular ascorbate and glutathione during the growth of Arabidopsis cell cultures

Pellny, T. K., Locato, V., De Gara, L. and Foyer, C. H. 2007. Coordinated decreases in cellular ascorbate and glutathione during the growth of Arabidopsis cell cultures. Abstracts SFFR Plant Oxygen Group Meeting on Reactive Oxygen Stress and Nitrogen Species in Plants, Ghent, 12-14 September 2007 .

Poly(ADP-ribose)polymerase activity is correlated with high cellular redox state during logarithmic growth in Arabidopsis cell cultures

Pellny, T. K., Locato, V., De Gara, L. and Foyer, C. H. 2007. Poly(ADP-ribose)polymerase activity is correlated with high cellular redox state during logarithmic growth in Arabidopsis cell cultures. Abstracts Keystone Symposium on Plant Cell Biology, Coeur d'Alene, 23-28 March 2007 .

Coordinated decreases in cellular ascorbate and glutathione during the growth of Arabidopsis cell cultures

Locato, V., Pellny, T. K., Foyer, C. H. and De Gara, L. 2007. Coordinated decreases in cellular ascorbate and glutathione during the growth of Arabidopsis cell cultures.

Genetic variation in pea (Pisum sativum L.) demonstrates the importance of root but not shoot C/N ratios in the control of plant morphology and reveals a unique relationship between shoot length and nodulation intensity

Ludidi, N. N., Pellny, T. K., Kiddle, G., Dutilleul, C., Groten, K., Van Heerden, P. D. R., Dutt, S., Powers, S. J., Romer, P. and Foyer, C. H. 2007. Genetic variation in pea (Pisum sativum L.) demonstrates the importance of root but not shoot C/N ratios in the control of plant morphology and reveals a unique relationship between shoot length and nodulation intensity. Plant, Cell & Environment. 30 (10), pp. 1256-1268.

Modulation of plant morphology, root architecture and cell structure by low vitamin C in Arabidopsis thaliana

Olmos, E., Kiddle, G., Pellny, T. K., Kumar, S. and Foyer, C. H. 2006. Modulation of plant morphology, root architecture and cell structure by low vitamin C in Arabidopsis thaliana. Journal of Experimental Botany. 57, pp. 1645-1655.

Genetic modification of photosynthesis with E. coli genes for trehalose synthesis

Pellny, T. K., Ghannoum, O., Conroy, J. P., Schluepmann, H., Smeekens, S., Andralojc, P. J., Krause, K. P., Goddijn, O. and Paul, M. J. 2004. Genetic modification of photosynthesis with E. coli genes for trehalose synthesis. Plant Biotechnology Journal. 2 (1), pp. 71-82.

Genetic modification of photosyntheis through the trehalose pathway

Pellny, T. K., Ghannoum, O., Conroy, J. P., Schluepmann, H., Smeekens, S., Andralojc, P. J., Goddijn, O. and Paul, M. J. 2003. Genetic modification of photosyntheis through the trehalose pathway. Abstracts International Conference on Phloem Transport, Bayreuth, 31 August-5 September 2003 . pp. 116

Trehalose metabolism in plants: the impact of expressing E. coli genes for the trehalose pathway in Nicotiana tabacum

Pellny, T. K. 2003. Trehalose metabolism in plants: the impact of expressing E. coli genes for the trehalose pathway in Nicotiana tabacum. F - Theses

Trehalose 6-phosphate is indispensable for carbohydrate utilization and growth in Arabidopsis thaliana

Schluepmann, H., Pellny, T. K., Van Dijken, A., Smeekens, S. and Paul, M. J. 2003. Trehalose 6-phosphate is indispensable for carbohydrate utilization and growth in Arabidopsis thaliana. Proceedings of the National Academy of Sciences of the United States of America. 100 (11), pp. 6849-6854.

Carbon metabolite feedback regulation of leaf photosynthesis and development

Paul, M. J. and Pellny, T. K. 2003. Carbon metabolite feedback regulation of leaf photosynthesis and development. Journal of Experimental Botany. 54, pp. 539-547.

Unravelling the role of trehalose-6-phosphate in metabolic signalling in photosynthetic tissue

Pellny, T. K., Paul, M. J. and Goddijn, O. J. M. 2002. Unravelling the role of trehalose-6-phosphate in metabolic signalling in photosynthetic tissue.

Unravelling the role of trehalose-6-phosphate in sugar signalling and resource allocation in plants

Pellny, T. K., Paul, M. J. and Goddijn, O. J. M. 2001. Unravelling the role of trehalose-6-phosphate in sugar signalling and resource allocation in plants. Abstracts SEB Annual Meeting, Canterbury, 2-6 April 2001 . pp. P7.90

Enhancing photosynthesis with sugar signals

Pellny, T. K., Goddijn, O. J. M. and Paul, M. J. 2001. Enhancing photosynthesis with sugar signals. Abstracts 12th International Congress on Photosynthesis, Brisbane, 18-23 August 2001 . pp. S24-007

Enhancing photosynthesis with sugar signals

Paul, M. J., Pellny, T. K. and Goddijn, O. 2001. Enhancing photosynthesis with sugar signals. Trends in Plant Science. 6, pp. 197-200.

A role for trehalose metabolism in resource allocation in plants

Pellny, T. K., Goddijn, O. J. M., Krause, K-P. and Paul, M. J. 2000. A role for trehalose metabolism in resource allocation in plants. Abstracts AAB Meeting on Resource Allocation in Crop Plants, Aberystwyth, 11-13 September 2000 .

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