Pritchard, Hugh W.

Job Title

Head of Research; Member of Kew's Senior Science Group.

Department

Seed Conservation

Section

Research

Science Teams:

Joined Kew: 1982

Qualifications & Appointments

BSc (Hons), Biological Sciences, Univ. Leicester, 1978
PhD, Univ. East London (CNAA), 1983
Visiting Professor of Plant Physiology, Jilin Agricultural University, China (1996-99)
Fellow of the Society of Biology (FSB; formerly Institute of Biology, FIBiol, 2004 -)
Visiting Professor of Cryobiology, University of Bedfordshire, UK (2004 -)
Fellow of the Linnean Society (FLS, 2006 -)
Member of the Academy of Science of South Africa (ASSAf, 2007 -)
Honorary Professor of Botany, Chinese Academy of Sciences, Kunming Institute of Botany (2008-)
Honorary Professor of Life Sciences, University of Sussex (2009 -)
Visiting Professor, Chinese Academy of Sciences (2010)
 

Role

Head of Research, Seed Conservation Department

Head of research group comprising eight staff, who have published >100 papers in international peer-reviewed journals, refereed for >50 journals and supervised >30 post-graduate students since 2006. Personal successes include securing ten collaborative grants worth c. £1.15 million and publishing 42 papers (37 in PR journals, including TIPS and PNAS) since 2006. Career publications are > 150, receiving 120 citations per annum, and an h-index of 20. My research, with > 30 countries, focuses on: global syntheses of seed quality traits; ecological correlates of tree seed storability; biochemical and biophysical mechanisms of seed viability loss; seed cryobiology; and threshold models for germination in relation to climate change. I hold the departmental lead for programmes with India and China, serve as Chairman of the Student Steering Committee and am a member of Kew Senior Science Group, with a particular interest in science policy.


International leadership:

Vice-chairman of International Seed Testing Association’s Forest Tree and Shrub Seed Committee (2004-10); Chairman, International Seed Testing Association’s Seed Storage Committee (2007-13); Chairman, Society for Low Temperature Biology (2008-11); UK Management Board of COST Action 871 on ‘Cryopreservation of crops of Europe’ (2006-2010); Leader, Theme 3 of the FAO Commission’s State of the World’s Forest Genetic Resources (2011-13).
 

Institutional programme assurance:

National science agenda with Ghanaian Academy of Arts and Sciences and the Royal Society (2007); genebank science for United States Department of Agriculture (2008); international review panel for Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences (2009).
 

Fundraising & competitive grants:

£ 10 k, Mhd Bin Zayed Conservation Fund (2011-13, with Jayanthi Nadarajan)
£ 10 k, Chinese Academy of Sciences, Visiting Professorship for Senior International Scientists (2011).
£ 7 k, Univ. of Sussex, UK, for conference organisation and public relations (2009-11);
£ 165 k, CNPq for Morphophysiology of tree seeds from the Amazon (2008-15; with Wolfgang Stuppy and Ilse Kranner; PI, Isolde Ferraz, INPA)
£ 220 k, Darwin Initiative project on ‘Orchid Seed Stores for Sustainable Use - OSSSU’ (15 countries, 2007-10, with Phil Seaton and Tim Marks);
£ 50 k, Department for Culture Media and Sports’ World Collections Programme for seed banking in China (2008);
£ 30 k, Biodiversity assessments in China (2008-10);
£ 300 k, COST Action 871 Cryopreservation of European crops (2006-10, with Jayanthi Nadarajan; PI, Bart Panis, Univ Leuven, Belgium)
£ 170 k, Darwin Initiative project on ‘Cryo-conservation Centre of Excellence for sub-Sahara Africa - CCESSA’ (South Africa, 2005-08, with Chris Wood);
£ 190 k, Darwin Initiative project ‘Darwin Initiative Research Exercise on Community Tree Seeds – DIRECTS’ (15 countries, 2003-06, with Moctar Sacandé)
 

Keynote presentations (examples):

International Society for Seed Science, 10th Congress, Brazil, 2011; International Union of Forestry Research Organisations, Seed Congress, Taiwan, 2010; Agricultural and Marketing Research and Developmental Trust Congress, New Zealand, 2008; International Seed Testing Association, 28th Congress, Brazil, 2007.
Conference organisation: Fundamental Aspects of Plant Cryopreservation (EU COST Action 871, 2 days, UK, Feb 2009); Cryo2010 (American Society for Cryobiology, 4 days, UK, July 2010); Regenerative Medicine and Cryobiology (SLTB, 2 days, UK, March 2011); Cryopreservation of Forest Species (SLTB, 2 days, UK, Sept 2011).
 

Supervision:

PhD: Rachel Webster (2006, Univ. Manchester, UK), Kim Hamilton (2008, Griffith University, Australia); Xia Ke (2009, Beijing University and Chinese Academy of Sciences); Christiane Gamené (Gembloux Univ., Belgium, ongoing); Gisele Batista (UNESP, Brazil, ongoing); Marco Porceddu (Univ. Cagliari, ongoing); Marcos Ferraz (UNESP, Brazil, ongoing); MSc: >10 students since 2006.
 

Civic / charitable work:

Founding Trustee (1999) and Trustee (2010- ), International Society for Seed Science; Trustee, Society for Low Temperature Biology (2011- ); Governor, Writtle Agricultural College, partner to the University of Essex (2008-12)
 

Publishing quality assurance:

Assistant Editor, CryoLetters (2000- ); Editorial Boards, Seed Science Research (2006- ) and Propagation of Ornamental Plants (2010 -). Referee regularly, including for Journal of Experimental Botany, Planta, Annals of Botany, The Plant Journal.
Management and funding of science at Wakehurst Place and Kew

 

Projects

Selected Recent Publications

  • Flores J, Jurado E, Chapa-Vargas L, Ceroni-Stuva A, Dávila-Aranda P, Galíndez G, Gurvich D, León-Lobos P, Ordóñez C, Ortega-Baes P, Ramírez-Bullón N, Sandoval A, Seal CE, Ullian T, Pritchard HW (2011). Seeds photoblastism and its relationship with some plant traits in 136 cacti taxa. Environmental and Experimental Botany 71, 79-88. CIF 2.7. Citations: 0 (Web of Science)

  • Kranner I, Kastberger G, Hartbauer M, Pritchard HW (2010) Non-invasive diagnosis of seed viability using infrared thermography. Proceedings of the National Academy of Sciences 107, 3912-3917. CIF 9.8; Citations 4

  • Li D-Z, Pritchard HW (2009) The science and economics of ex situ plant conservation. Trends in Plant Science 14, 614-621. CIF 10.1; Citations 17

  • Kranner I, Birtic S, Anderson K, Pritchard HW (2006). Glutathione half-cell reduction potential: a universal marker of plant cell viability and modulator of programmed cell death. Free Radical Biology and Medicine 40, 2155-2165. CIF 5.7; Citations 62

Selected Earlier Publications

  • Daws MI, Lydal, E, Chmielarz P, Leprince O, Matthews S, Thanos CA, Pritchard HW (2004). Developmental heat sum influences recalcitrant seed traits in Aesculus hippocastanum L. across Europe. New Phytologist 162, 157-166. CIF 6.5; Citations 24.

  • Leprince O, Van Aelst AC, Pritchard HW, Murphy DJ (1998). Oleosins prevent oil-body coalescence during seed imbibition as suggested by a low-temperature scanning electron microscope study of desiccation-tolerant and –sensitive oilseeds. Planta 204, 109-119. CIF 3.1. Citations: 59.

  • Steadman KJ, Pritchard HW, Dey PM (1996). Tissue-specific soluble sugars as indicators of seed storage category. Annals of Botany 77, 667-674. CIF 3.4. Citations: 50.

  • Pritchard HW (1991). Water potential and embryonic axis viability in recalcitrant seeds of Quercus rubra. Annals of Botany 67, 43-49. CIF 3.4. Citations: 66.