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Dr. Peng Yu

 

Research interests

My scientific focus is the genetic and developmental control of branching mechanism of postembryonic roots (seminal roots, lateral roots and root hairs) and their biotic/abiotic interaction with environmental factors such as nutrients and arbuscular mycorrhizal fungi (AMF) in maize.

Publications

2019

  • Yu P, Hochholdinger F, Li C (2019) Plasticity of lateral root branching in maize. Front Plant Sci 10: 363. PubMed  Free PMC Article

  • Kortz A, Hochholdinger F, Yu P (2019) Cell type-specific transcriptomics of lateral root formation and plasticity. Front Plant Sci 10: 21. Free Article

  • Kreszies T, Shellakkutti N, Osthoff A, Yu P, Baldauf J, Zeisler-Diehl V, Ranathunge K, Hochholdinger F, Schreiber L (2019) Osmotic stress enhances suberization of apoplastic barriers in barley seminal roots: analysis of chemical, transcriptomic and physiological responses. New Phytol 221: 180-194.  PubMed

2018

  • Yu P, Hochholdinger F (2018) Unravelling the role of host genetic signatures on root-microbe interactions in the rhizosphere and endosphere. Front Plant Sci 9:1896.

  • Ashrafuzzaman M, Haque Z, Ali B, Mathew B, Yu P, Hochholdinger F, de Abreu Neto JB, McGillen MR, Ensikat H-J,  Manning WJ, Frei M (2018) Ethylenediurea (EDU) mitigates the negative effects of ozone in rice: insights into its mode of action. Plant Cell Env 41: 2882-2898.

  • Hochholdinger F, Marcon C, Baldauf J, Frey F, Yu P (2018) Proteomics of Maize Root Development. Front Plant Sci 9: 143. PubMed

  • Yu P, Wang C, Baldauf J, Tai H, Gutjahr C, Hochholdinger F, Li C (2018) Root type and soil phosphate determine the taxonomic landscape of colonizing fungi and the transcriptome of field-grown maize roots. New Phytol 217: 1240-1253. PubMed

  • Hochholdinger F, Yu P, Marcon C (2018) Genetic control of root system development in maize. Trends in Plant Sci 23: 79-88. PubMed

  • Yu P, Marcon C, Baldauf JA, Frey F, Baer M, Hochholdinger F (2018) Transcriptomic dissection of maize root system development. Compendium of plant genomes: The Zea mays Genome. 1st ed. (eds. J. Bennetzen, S. Flint-Garcia, C. Hirsch and R. Tuberosa) pp. 247-257. Springer Nature.

2016

  • Yu P, Gutjahr C, Li C, Hochholdinger F (2016) Genetic control of lateral root formation in cereals. Trends Plant Sci, 21:951-961. PubMed

  • Yu P, Baldauf JA, Lithio A, Marcon C, Nettleton D, Li C, Hochholdinger F (2016) Root type specific reprogramming of maize pericycle transcriptomes by local high nitrate results in disparate lateral root branching patterns. Plant Physiol 170: 1783-98. PubMed Free Article

2015

  • Yu P, White PJ, Li C (2015) New insights to lateral rooting: differential responses to heterogeneous nitrogen availability among maize root types. Plant Signal Behav 10: e1013795.

  • Yu P, Eggert K, von Wirén N, Li C, Hochholdinger F (2015) Cell-type specific gene expression analyses by RNA-Seq reveal local high nitrate triggered lateral root initiation in shoot-borne roots of maize by modulating auxin-related cell cycle-regulation. Plant Physiol 169: 690-704. PubMed Free Article

  • Yu P, Hochholdinger F, Li C (2015) Root-type-specific plasticity in response to localized high nitrate supply in maize (Zea mays). Ann Bot 116: 751-762. PubMed Free Article

  • Yu P, Li X, White PJ, Li C (2015) A large and deep root system underlies high nitrogen-use efficiency in maize production. PLoS ONE. Link

2014

  • Yu P, White PJ, Hochholdinger F, Li C (2014) Phenotypic plasticity of the maize root system in response to heterogeneous nitrogen availability. Planta 240: 667-678. PubMed

  • Yu P, Li X, Yuan L, Li C (2014) A novel morphological response of maize (Zea mays) adult roots to heterogeneous nitrate supply revealed by a split-root experiment. Physiol Plant 150: 133-144.

2013

  • Peng Y, Yu P, Li X, Li C (2013) Determination of the critical soil mineral nitrogen concentration for maximizing maize grain yield. Plant Soil 372:41-51.

  • Ning P, Li S, Yu P, Zhang Y, Li C (2013) Post-silking accumulation and partitioning of dry matter, nitrogen, phosphorus and potassium in maize varieties differing in leaf longevity. Field Crops Res 144: 19-27.

2012

  • Peng Y, Yu P, Zhang Y, Sun G, Ning P, Li X, Li C (2012) Temporal and spatial dynamics in root length density of field-grown maize and NPK in the soil profile. Field Crops Res 115: 85-93.

  • Zhang Y, Yu P, Peng Y, Li X, Chen F, Li C (2012) Fine root patterning and balanced inorganic phosphorus distribution in the soil indicate distinctive adaptation of maize plants to phosphorus deficiency. Pedosphere 22: 870-877.

  • Ning P, Liao C, Li S, Yu P, Zhang Y, Li X, Li C (2012) Maize cob plus husks mimics the grain sink to stimulate nutrient uptake by roots. Field Crops Res 130: 38-45.

2011

  • Yan H, Shang A, Peng Y, Yu P, Li C (2011) Covering middle leaves and ears reveals differential regulatory roles of vegetative and reproductive organs in root growth and nitrogen uptake in maize. Crop Sci 51: 265-272.

 

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