دورية أكاديمية
The Hidden Face of Rubisco
| العنوان: | The Hidden Face of Rubisco |
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| المؤلفون: | Pottier, Mathieu, Gilis, Dimitri, Boutry, Marc |
| المصدر: | Trends in Plant Science, 23 (5), 382-392 (2018-03-07) |
| بيانات النشر: | Elsevier, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | CO2 recycling, evolution, photosynthesis, RbcS, trichome, structure, Life sciences, Agriculture & agronomy, Sciences du vivant, Agriculture & agronomie |
| الوصف: | Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) fixes atmospheric CO2 into organic compounds and is composed of eight copies each of a large subunit (RbcL) and a small subunit (RbcS). Recent reports have revealed unusual RbcS, which are expressed in particular tissues and confer higher catalytic rate, lesser affinity for CO2, and a more acidic profile of the activity versus pH. The resulting Rubisco was proposed to be adapted to a high CO2 environment and recycle CO2 generated by the metabolism. These RbcS belong to a cluster named T (for trichome), phylogenetically distant from cluster M, which gathers well-characterized RbcS expressed in mesophyll or bundle-sheath tissues. Cluster T is largely represented in different plant phyla, including pteridophytes and bryophytes, indicating an ancient origin. |
| نوع الوثيقة: | journal article http://purl.org/coar/resource_type/c_6501 article |
| اللغة: | English |
| Relation: | urn:issn:1360-1385; urn:issn:1878-4372 |
| DOI: | 10.1016/j.tplants.2018.02.006 |
| URL الوصول: | https://orbi.uliege.be/handle/2268/221120 |
| حقوق: | restricted access http://purl.org/coar/access_right/c_16ec info:eu-repo/semantics/restrictedAccess |
| رقم الأكسشن: | edsorb.221120 |
| قاعدة البيانات: | ORBi |
| DOI: | 10.1016/j.tplants.2018.02.006 |
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