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Jan‐Hendrik Groenewald

Observed names: Groenewald JH, J. H. Groenewald, J.-H. Groenewald, J.H. Groenewald, Jan-Hendrik Groenewald
OpenAlex ID: A5108197149
Regulatory approaches for genome edited agricultural plants in select countries and jurisdictions around the world
2021 · Jon Entine, Maria Sueli S. Felipe, et al. · Transgenic Research · 190
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Down-regulation of pyrophosphate: fructose 6-phosphate 1-phosphotransferase (PFP) activity in sugarcane enhances sucrose accumulation in immature internodes
2007 · Jan-Hendrik Groenewald, Frederik Coenraad Botha · Transgenic Research · 101
Downregulation of pyrophosphate: d-fructose-6-phosphate 1-phosphotransferase activity in sugarcane culms enhances sucrose accumulation due to elevated hexose-phosphate levels
2009 · Margaretha J. van der Merwe, Jan-Hendrik Groenewald, et al. · Planta · 67
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Reduced neutral invertase activity in the culm tissues of transgenic sugarcane plants results in a decrease in respiration and sucrose cycling and an increase in the sucrose to hexose ratio
2010 · Debra Rossouw, Jens Kossmann, et al. · Functional Plant Biology · 56
Downregulation of neutral invertase activity in sugarcane cell suspension cultures leads to a reduction in respiration and growth and an increase in sucrose accumulation
2007 · Debra Rossouw, Sue Bosch, et al. · Functional Plant Biology · 49
Genetic alterations for increased coumarin production lead to metabolic changes in the medicinally important Pelargonium sidoides DC (Geraniaceae)
2010 · J. Colling, J.-H. Groenewald, et al. · Metabolic Engineering · 48
Plant-made therapeutics: An emerging platform in South Africa
2011 · Edward P. Rybicki, Rachel Chikwamba, et al. · Biotechnology Advances · 44
Upregulation of pyrophosphate: fructose 6-phosphate 1-phosphotransferase (PFP) activity in strawberry
2010 · C. E. Basson, J.-H. Groenewald, et al. · Transgenic Research · 26
The reduction of starch accumulation in transgenic sugarcane cell suspension culture lines
2008 · Stephanus J. Ferreira, Jens Kossmann, et al. · Biotechnology Journal · 20
Sequence analysis and transcriptional profiling of two vacuolar H+-pyrophosphatase isoforms in Vitis vinifera
2006 · Mauritz Venter, Jan-Hendrik Groenewald, et al. · Journal of Plant Research · 20
Making genome editing a success story in Africa
2024 · Hussein M. Abkallo, Patrick Arbuthnot, et al. · Nature Biotechnology · 18
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The introduction of an inverted repeat to the 5′ untranslated leader sequence of a transgene strongly inhibits gene expression
2000 · J.-H. Groenewald, N. F. Hiten, et al. · Plant Cell Reports · 13
Metabolic Changes Associated with the Sink-Source Transition During Sprouting of the Axillary Buds on the Sugarcane Culm
2015 · Gino Boussiengui-Boussiengui, Jan-Hendrik Groenewald, et al. · Tropical Plant Biology · 11
Down-regulation of neutral invertase activity in sugarcane cell suspension cultures leads to increased sucrose accumulation
2007 · D. Joubert, S. Bosch, et al. · South African Journal of Botany · 11
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Molecular and kinetic characterisation of sugarcane pyrophosphate: fructose-6-phosphate 1-phosphotransferase and its possible role in the sucrose accumulation phenotype
2007 · Jan-Hendrik Groenewald, Frederik Coenraad Botha · Functional Plant Biology · 10
Manipulation of pyrophosphate fructose 6-phosphate 1-phosphotransferase activity in sugarcane
2006 · Jan‐Hendrik Groenewald · SUNScholar (Stellenbosch University) · 5
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Molecular Agriculture: Prospects for the Production of Alternative Commodities in Sugarcane Through Genetic Engineering
1995 · J. H. Groenewald, Sytske F. Groenewald, et al. · 4
South African Consumer Attitudes Towards Plant Breeding Innovation
2025 · Mohammed Naweed Mohamed, Magdeleen Cilliers, et al. · Sustainability · 1
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Genetically modified (GM) food in South Africa
2020 · Jan-Hendrik Groenewald · Elsevier eBooks · 1
Down Regulating Pyrophosphate-dependent Phosphofrukto-kinase (pfp) in Sugarcane*
2001 · Jan‐Hendrik Groenewald, Frederik C. Botha, et al. · International Society of Sugar Cane Technologists. Proceedings of the XXIV Congress, Brisbane, Australia, 17-21 September 2001. Volume 2. · 1
Contributors
2020 · H.L.M. Lelieveld, Amos Oladimeji Adubi, et al. · Elsevier eBooks
A Framework for the Sustainability Assessment of Gm Sugarcane in South Africa
2012 · J. H. Groenewald
Manipulation of carbohydrate pools in strawberry
2009 · C.E. Basson, C. Cronjé, et al. · South African Journal of Botany
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Investigating cytosolic carbon metabolism in strawberry
2009 · C.E. Basson, C. Cronjé, et al. · South African Journal of Botany
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Metabolic engineering of sucrose accumulation in sugarcane
2007 · J. Kossmann, J.-H. Groenewald, et al. · South African Journal of Botany
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Works count: 26
Citation count: 696
H-index: 12
I10-index: 15
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