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. 1952 Aug;38(8):662–666. doi: 10.1073/pnas.38.8.662
A Reversible Photoreaction Controlling Seed Germination
H A Borthwick
1, S B Hendricks
1, M W Parker
1, E H Toole
1, Vivian K Toole
1
H A Borthwick
1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
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S B Hendricks
1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
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M W Parker
1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
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E H Toole
1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
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Vivian K Toole
1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
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1Bureau of Plant Industry, Soils and Agricultural Engineering, Beltsville, Maryland
PMCID: PMC1063632 PMID: 16589159