Výsledky vyhledávání - "William L. Ogren"

The mechanism of Rubisco activase: Insights from studies of the properties and structure of the enzyme

Autor: Michael E. Salvucci, William L. Ogren

Publikováno v: Photosynthesis Research. 47:1-11

Rubisco, the primary carboxylating enzyme in photosynthesis, must be activated to catalyze CO2 fixation. The concept of an 'activase', a specific protein for activating Rubisco, was first introduced in 1985 based largely on biochemical and genetic st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599d06dd9b0062e0f030a87ebaa159a6
https://doi.org/10.1007/bf00017748

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Rubisco Activase Activity in Spinach Leaf Extracts

Autor: William J. Campbell, William L. Ogren

Publikováno v: Plant and Cell Physiology. 36:215-220

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d736305f37554a0396f6d64ace9b23df
https://doi.org/10.1093/oxfordjournals.pcp.a078752

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The Effects of Chilling in the Light on Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Activation in Tomato (Lycopersicon esculentum Mill.)

Autor: William L. Ogren, George T. Byrd, Donald R. Ort

Publikováno v: Plant Physiology. 107:585-591

Photosynthesis rate, ribulsoe-1,5-bisphosphate carboxylase/oxygenase (Rubisco) activation state, and ribulose bisphosphate concentration were reduced after exposing tomato (Lycopersicon esculentum Mill.) plants to light at 4[deg]C for 6 h. Analysis o

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https://doi.org/10.1104/pp.107.2.585

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Localization of light-inducible and tissue-specific regions of the spinach ribulose bisphosphate carboxylase/oxygenase (rubisco) activase promoter in transgenic tobacco plants

Autor: William L. Ogren, Beverly M. Orozco

Publikováno v: Plant Molecular Biology. 23:1129-1138

Deletions in the spinach rubisco activase (Rca) promoter in transgenic tobacco were analyzed to define the regions necessary for conferring light-inducible and tissue-specific expression. Transgenic plants were constructed with Bal 31 deletions of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a20fe0ebdb6bcd8b4573828def1f88b0
https://doi.org/10.1007/bf00042347

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Species-Dependent Variation in the Interaction of Substrate-Bound Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase (Rubisco) and Rubisco Activase

Autor: Zhen-Yuan Wang, Archie R. Portis, Gordon W. Snyder, William L. Ogren, Brian D. Esau

Publikováno v: Plant Physiology. 100:1858-1862

Purified spinach (Spinacea oleracea L.) and barley (Hordeum vulgare L.) ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) activase supported 50 to 100% activation of substrate-bound Rubisco from spinach, barley, wheat (Triticum aestivum L.),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255236a8d62bcf51193a6387e2e0bcd0
https://doi.org/10.1104/pp.100.4.1858

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Functional Importance of Arginine 64 in Chlamydomonas reinhardtii Phosphoribulokinase

Autor: Keith R. Roesler, Beverly L. Marcotte, William L. Ogren

Publikováno v: Plant Physiology. 98:1285-1289

Phosphoribulokinase (EC 2.7.1.19) was investigated in wild-type Chlamydomonas reinhardtii and in mutant strains deficient in this enzyme activity. Immunoblot analysis revealed substantial amounts of phosphoribulokinase in mutant 12-2B but none in mut

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https://doi.org/10.1104/pp.98.4.1285

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Chlamydomonas reinhardtii Phosphoribulokinase

Autor: Keith R. Roesler, William L. Ogren

Publikováno v: Plant Physiology. 93:188-193

The sequence and kinetic properties of phosphoribulokinase purified from Chlamydomonas reinhardtii were determined and compared with the spinach (Spinacea oleracea) enzyme. Chlamydomonas phosphoribulokinase was purified to apparent homogeneity, with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62e7f43d9dcfd6f204df25602a970234
https://doi.org/10.1104/pp.93.1.188

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Affixing the O to Rubisco: discovering the source of photorespiratory glycolate and its regulation

Autor: William L. Ogren

Publikováno v: Discoveries in Photosynthesis ISBN: 1402033230

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f942a0a8e1a1a49d865b699a64d1d2b
https://doi.org/10.1007/1-4020-3324-9_82

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Affixing the O to Rubisco: discovering the source of photorespiratory glycolate and its regulation

Autor: William L, Ogren

Publikováno v: Photosynthesis research. 76(1-3)

The source of glycolate in photorespiration and its control, a particularly active and controversial research topic in the 1970s, was resolved in large part by several discoveries and observations described here. George Bowes discovered that the key

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bfae10441ba0ac933c248dc3fc23ea62
https://pubmed.ncbi.nlm.nih.gov/16228565

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