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Tracing the photosynthetic carbon cycle

Contribution grade

Photosynthetic biochemistry · Scoped scientific or research-capability contribution

Reference score150,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Bassham, Benson and colleagues traced radioactive carbon through photosynthetic intermediates to explain regeneration of the carbon-dioxide acceptor in a cyclic pathway.

Scientific scope

Bassham, Benson and colleagues traced radioactive carbon through photosynthetic intermediates to explain regeneration of the carbon-dioxide acceptor in a cyclic pathway. Scope limitation: This entry binds one six-author paper and its earlier laboratory report. It does not attribute all photosynthesis research to Calvin alone or equate pathway identification with later crop-yield improvements.

Evidence

Assessment uses the catalogue-linked source evidence for the stated contribution. This entry binds one six-author paper and its earlier laboratory report. It does not attribute all photosynthesis research to Calvin alone or equate pathway identification with later crop-yield improvements.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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