Oxford Index Search Results


Comparative analyses of lipidomes and transcriptomes reveal a concerted action of multiple defensive systems against photooxidative stress in <i>Haematococcus pluvialis</i>

Yunho Gwak, Yong-sic Hwang, Baobei Wang, Minju Kim, Jooyeon Jeong, Choul-Gyun Lee, Qiang Hu, Danxiang Han and EonSeon Jin.

in Journal of Experimental Botany

August 2014; p ublished online May 2014 .

Journal Article. Subjects: Plant Sciences and Forestry. 11035 words.

Haematococcus pluvialis cells predominantly remain in the macrozooid stage under favourable environmental conditions but are rapidly differentiated into haematocysts upon...

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Effects of cotton rootstock on endogenous cytokinins and abscisic acid in xylem sap and leaves in relation to leaf senescence

Hezhong Dong, Yuehua Niu, Weijiang Li and Dongmei Zhang.

in Journal of Experimental Botany

April 2008; p ublished online March 2008 .

Journal Article. Subjects: Plant Sciences and Forestry. 5988 words.

Leaf senescence varies greatly among cotton cultivars, possibly due to their root characteristics, particularly the root-sourced cytokinins and abscisic acid (ABA). Early-senescence (K1)...

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Mechanism of phytohormone involvement in feedback regulation of cotton leaf senescence induced by potassium deficiency

Ye Wang, Bo Li, Mingwei Du, A. Egrinya Eneji, Baomin Wang, Liusheng Duan, Zhaohu Li and Xiaoli Tian.

in Journal of Experimental Botany

October 2012; p ublished online September 2012 .

Journal Article. Subjects: Plant Sciences and Forestry. 8940 words.

To elucidate the phytohormonal basis of the feedback regulation of leaf senescence induced by potassium (K) deficiency in cotton (Gossypium hirsutum L.), two cultivars contrasting in...

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Origins and Early Evolution of the Mevalonate Pathway of Isoprenoid Biosynthesis in the Three Domains of Life

Jonathan Lombard and David Moreira.

in Molecular Biology and Evolution

January 2011; p ublished online July 2010 .

Journal Article. Subjects: Evolutionary Biology; Molecular and Cell Biology. 5948 words.

Isoprenoids are a very diverse family of organic compounds widespread in the three domains of life. Although they are produced from the condensation of the same precursors in all organisms...

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A Non-photosynthetic Diatom Reveals Early Steps of Reductive Evolution in Plastids

Ryoma Kamikawa, Daniel Moog, Stefan Zauner, Goro Tanifuji, Ken-Ichiro Ishida, Hideaki Miyashita, Shigeki Mayama, Tetsuo Hashimoto, Uwe G. Maier, John M. Archibald and Yuji Inagaki.

in Molecular Biology and Evolution

September 2017; p ublished online May 2017 .

Journal Article. Subjects: Evolutionary Biology; Molecular and Cell Biology. 6824 words.

Abstract

Nonphotosynthetic plastids retain important biological functions and are indispensable for cell viability. However, the detailed processes underlying...

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Heteromeric and Homomeric Geranyl Diphosphate Synthases from <i>Catharanthus roseus</i> and Their Role in Monoterpene Indole Alkaloid Biosynthesis

Avanish Rai, Shachi S. Smita, Anup Kumar Singh, Karuna Shanker and Dinesh A. Nagegowda.

in Molecular Plant

September 2013; p ublished online March 2013 .

Journal Article. Subjects: Plant Sciences and Forestry; Molecular and Cell Biology. 10943 words.

Catharanthus roseus is the sole source of two most important monoterpene indole alkaloid (MIA) anti-cancer agents: vinblastine and vincristine. MIAs possess a terpene and an...

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Heterologous Expression of the Mevalonic Acid Pathway in Cyanobacteria Enhances Endogenous Carbon Partitioning to Isoprene

Fiona K. Bentley, Andreas Zurbriggen and Anastasios Melis.

in Molecular Plant

January 2014; p ublished online October 2013 .

Journal Article. Subjects: Plant Sciences and Forestry; Molecular and Cell Biology. 8427 words.

Heterologous expression of the isoprene synthase gene in the cyanobacterium Synechocystis PCC 6803 conferred upon these microorganisms the property of photosynthetic isoprene (C5H8)...

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Knockdown of <i>LjIPT3</i> influences nodule development in <i>Lotus japonicus</i>

Yaping Chen, Wei Chen, Xueliu Li, Huawu Jiang, Pingzhi Wu, Kuaifei Xia, Yali Yang and Guojiang Wu.

in Plant and Cell Physiology

January 2014; p ublished online November 2013 .

Journal Article. Subjects: Plant Sciences and Forestry; Biochemistry; Molecular and Cell Biology. 5532 words.

Cytokinins play important roles in legume–rhizobia symbiosis. Here we report isolation of six genes encoding isopentenyl transferase (IPT) from Lotus japonicus, which catalyze the...

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Temporal Expression Patterns of Hormone Metabolism Genes during Imbibition of <i>Arabidopsis thaliana</i> Seeds: A Comparative Study on Dormant and Non-Dormant Accessions

Jeremy Preston, Kiyoshi Tatematsu, Yuri Kanno, Tokunori Hobo, Mitsuhiro Kimura, Yusuke Jikumaru, Ryoichi Yano, Yuji Kamiya and Eiji Nambara.

in Plant and Cell Physiology

October 2009; p ublished online October 2009 .

Journal Article. Subjects: Biochemistry; Molecular and Cell Biology; Plant Sciences and Forestry. 7462 words.

Seed imbibition is a prerequisite for subsequent dormancy and germination control. Here, we investigated imbibition responses of Arabidopsis seeds by transcriptomic and hormone profile...

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Interconversion of the Product Specificity of Type I Eubacterial Farnesyl Diphosphate Synthase and Geranylgeranyl Diphosphate Synthase through One Amino Acid Substitution

Takashi Kawasaki, Yoshimitsu Hamano, Tomohisa Kuzuyama, Nobuya Itoh, Haruo Seto and Tohru Dairi.

in The Journal of Biochemistry

January 2003; p ublished online January 2003 .

Journal Article. Subjects: Biochemistry. 5938 words.

Prenyltransferases catalyze the sequential condensation of isopentenyl diphosphate into prenyl diphosphates with specific chain lengths. Pioneering studies demonstrated that the product...

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Phytohormones and their metabolites during long shoot development in Douglas-fir following cone induction by gibberellin injection

Lisheng Kong, Suzanne R. Abrams, Stacey J. Owen, Hilary Graham and Patrick von Aderkas.

in Tree Physiology

July 2008; p ublished online July 2008 .

Journal Article. Subjects: Plant Sciences and Forestry. 0 words.

Summary

Changes in plant hormones and metabolites in long-shoot stems of interior Douglas-fir (Pseudotsuga menziesii var. glauca (Beissn.) Franco) during...

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Expression of functional bacterial undecaprenyl pyrophosphate synthase in the yeast <i>rer2Δ</i> mutant and CHO cells

Jeffrey S Rush, Sergey Matveev, Ziqiang Guan, Christian R H Raetz and C J Waechter.

in Glycobiology

December 2010; p ublished online August 2010 .

Journal Article. Subjects: Carbohydrates. 6037 words.

During evolution the average chain length of polyisoprenoid glycosyl carrier lipids increased from C55 (prokaryotes) to C75 (yeast) to C95 (mammalian cells). In this study, the ability of...

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Photosynthesis, water use, and root viability under water stress as affected by expression of <i>SAG12-ipt</i> controlling cytokinin synthesis in <i>Agrostis stolonifera</i>

Emily B. Merewitz, Thomas Gianfagna and Bingru Huang.

in Journal of Experimental Botany

January 2011; p ublished online September 2010 .

Journal Article. Subjects: Plant Sciences and Forestry. 7928 words.

Water stress reduces endogenous cytokinin (CK) content and may inhibit CK production. Maintenance of endogenous CK levels by genetic transformation with ipt in leaves and roots undergoing...

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The pathway of biosynthesis of abscisic acid in vascular plants: a review of the present state of knowledge of ABA biosynthesis

B.V. Milborrow.

in Journal of Experimental Botany

June 2001; p ublished online June 2001 .

Journal Article. Subjects: Plant Sciences and Forestry. 14242 words.

The pathway of biosynthesis of abscisic acid (ABA) can be considered to comprise three stages: (i) early reactions in which small phosphorylated intermediates are assembled as precursors of...

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Significance of Highly Conserved Aromatic Residues in <i>Micrococcus luteus</i> B-P 26 Undecaprenyl Diphosphate Synthase

Yugesh Khare, Yuan-Wei Zhang, Masahiro Fujihashi, Kunio Miki and Tanetoshi Koyama.

in The Journal of Biochemistry

December 2003; p ublished online December 2003 .

Journal Article. Subjects: Biochemistry. 5009 words.

Undecaprenyl diphosphate synthase catalyzes the sequential condensation of eight molecules of isopentenyl diphosphate (IPP) in the cis-configuration into farnesyl diphosphate (FPP) to...

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