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Cited by 281

The DOI matches its Crossref record; 291 of the 291 references it cites were found in a registry or an index.

Tetrapyrrole Metabolism in Arabidopsis thaliana

Open access
Tanaka, Ryouichi, Kobayashi, Koichi, Masuda, Tatsuru·2011·The Arabidopsis Book
DOI 10.1199/tab.0145
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Abstract

Higher plants produce four classes of tetrapyrroles, namely, chlorophyll (Chl), heme, siroheme, and phytochromobilin. In plants, tetrapyrroles play essential roles in a wide range of biological activities including photosynthesis, respiration and the assimilation of nitrogen/sulfur. All four classes of tetrapyrroles are derived from a common biosynthetic pathway that resides in the plastid. In this article, we present an overview of tetrapyrrole metabolism in Arabidopsis and other higher plants, and we describe all identified enzymatic steps involved in this metabolism. We also summarize recent findings on Chl biosynthesis and Chl breakdown. Recent advances in this field, in particular those on the genetic and biochemical analyses of novel enzymes, prompted us to redraw the tetrapyrrole metabolic pathways. In addition, we also summarize our current understanding on the regulatory mechanisms governing tetrapyrrole metabolism. The interactions of tetrapyrrole biosynthesis and other cellular processes including the plastid-to-nucleus signal transduction are discussed.

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Metadata

Authors
Tanaka, R., Kobayashi, K., & Masuda, T.
Venue
The Arabidopsis Book
Publisher
BioOne
Published
2011-01
Volume
9
Pages
e0145
ISSN
1543-8120 (ISSN-L)
DOI
10.1199/tab.0145
OpenAlex
W1970544295
Cited by
281
References
291
FWCI
4.11
Type
journal article
Language
en
Open access
bronze

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