Literature DB >> 16656909

Kinetically distinguishable populations of phytochrome.

W K Purves1, W R Briggs.   

Abstract

Two or more kinetically distinguishable populations of phytochrome molecules were observed in living tissues of oat, pea, maize, and cauliflower, as well as in extracts of oat. At least 3 different populations occurred in cauliflower florets, while 2 were observed in each of the other species. In extracted oat phytochrome, the relative proportions of the 2 forms remained constant during successive stages of purification. The physiological significance of this multiplicity of forms remains unclear.

Entities:  

Year:  1968        PMID: 16656909      PMCID: PMC1087004          DOI: 10.1104/pp.43.8.1259

Source DB:  PubMed          Journal:  Plant Physiol        ISSN: 0032-0889            Impact factor:   8.340


  6 in total

1.  PURIFICATION OF PHYTOCHROME FROM OAT SEEDLINGS.

Authors:  H W SIEGELMAN; E M FIRER
Journal:  Biochemistry       Date:  1964-03       Impact factor: 3.162

2.  Distribution of Phytochrome in Etiolated Seedlings.

Authors:  W R Briggs; H W Siegelman
Journal:  Plant Physiol       Date:  1965-09       Impact factor: 8.340

3.  Photochemical and Nonphotochemical Reactions of Phytochrome in vivo.

Authors:  L H Pratt; W R Briggs
Journal:  Plant Physiol       Date:  1966-03       Impact factor: 8.340

4.  Dark Transformations of Phytochrome in vivo. II.

Authors:  W L Butler; H C Lane
Journal:  Plant Physiol       Date:  1965-01       Impact factor: 8.340

5.  Graphic analysis of aggregates of linear and exponential processes.

Authors:  H D Van Liew
Journal:  J Theor Biol       Date:  1967-07       Impact factor: 2.691

6.  The physiological versus the spectrophotometric status of phytochrome in corn coleoptiles.

Authors:  W R Briggs; H P Chon
Journal:  Plant Physiol       Date:  1966-09       Impact factor: 8.340

  6 in total
  15 in total

1.  The dark reactions of rye phytochrome in vivo and in vitro.

Authors:  C S Pike; W R Briggs
Journal:  Plant Physiol       Date:  1972-04       Impact factor: 8.340

2.  Response of pea stem tissues with different phytochrome contents to red light dosage.

Authors:  H C Sweet; W S Hillman
Journal:  Plant Physiol       Date:  1969-03       Impact factor: 8.340

3.  Evidence for bound phytochrome in oat seedlings.

Authors:  B Rubinstein; K S Drury; R B Park
Journal:  Plant Physiol       Date:  1969-01       Impact factor: 8.340

4.  Long-lived Intermediates in Phytochrome Transformation I: In Vitro Studies.

Authors:  W R Briggs
Journal:  Plant Physiol       Date:  1969-08       Impact factor: 8.340

5.  Immunochemical and spectroscopic evidence for protein conformational changes in phytochrome transformations.

Authors:  D W Hopkins; W L Butler
Journal:  Plant Physiol       Date:  1970-05       Impact factor: 8.340

6.  Immunochemistry of phytochrome.

Authors:  H V Rice; W R Briggs
Journal:  Plant Physiol       Date:  1973-05       Impact factor: 8.340

7.  Purification of oat and rye phytochrome.

Authors:  H V Rice; W R Briggs; C J Jackson-White
Journal:  Plant Physiol       Date:  1973-05       Impact factor: 8.340

8.  Opposing Actions of Light in Seed Germination of Poa pratensis and Amaranthus arenicola.

Authors:  S B Hendricks; V K Toole; H A Borthwick
Journal:  Plant Physiol       Date:  1968-12       Impact factor: 8.340

9.  Long-lived Intermediates in Phytochrome Transformation II: In Vitro and In Vivo Studies.

Authors:  W R Briggs
Journal:  Plant Physiol       Date:  1969-08       Impact factor: 8.340

10.  Kinetics of Phytochrome Phototransformation: A Re-examination.

Authors:  M S Everett; W R Briggs
Journal:  Plant Physiol       Date:  1970-06       Impact factor: 8.340

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