Literature DB >> 19872488

PHOTOSYNTHESIS AS A FUNCTION OF LIGHT INTENSITY AND OF TEMPERATURE WITH DIFFERENT CONCENTRATIONS OF CHLOROPHYLL.

R Emerson1.   

Abstract

1. Photosynthesis reaches its maximum rate at about the same light intensity over the whole range of chlorophyll concentrations studied. 2. Over this range the process shows the same relationship to temperature. The value of the temperature characteristic decreases gradually as the temperature rises. 3. The rate of photosynthesis is more depressed by prussic acid the lower the chlorophyll concentration. 4. These results are interpreted as indicating that photosynthesis possibly involves an autocatalytic reaction, and that chlorophyll must play some part in the process in addition to its rôle in the absorption of light.

Entities:  

Year:  1929        PMID: 19872488      PMCID: PMC2323710          DOI: 10.1085/jgp.12.5.623

Source DB:  PubMed          Journal:  J Gen Physiol        ISSN: 0022-1295            Impact factor:   4.086


  3 in total

1.  [Photosynthetic oxidation of sulphide by green plants. II].

Authors:  K Knobloch
Journal:  Planta       Date:  1966-06       Impact factor: 4.116

2.  Reversible heat-inactivation of the calvin cycle: A possible mechanism of the temperature regulation of photosynthesis.

Authors:  E Weis
Journal:  Planta       Date:  1981-01       Impact factor: 4.116

Review 3.  The limiting factors and regulatory processes that control the environmental responses of C3, C3-C4 intermediate, and C4 photosynthesis.

Authors:  Jennifer E Johnson; Christopher B Field; Joseph A Berry
Journal:  Oecologia       Date:  2021-10-29       Impact factor: 3.225

  3 in total

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