Publications
79 results found
Hardner CM, Peace C, Vithanage V, et al., 2012, Genetic Resources and Improvement in Macadamia, 1st International Symposium on Wild Relatives of Subtropical and Temperate Fruit and Nut Crops, Publisher: INT SOC HORTICULTURAL SCIENCE, Pages: 253-262, ISSN: 0567-7572
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- Citations: 2
Braun N, de Saint Germain A, Pillot J-P, et al., 2011, The pea TCP transcription factor PsBRC1 acts downstream of strigolactones to control shoot branching, Plant Physiology, Vol: 158, Pages: 225-238, ISSN: 1532-2548
The function of PsBRC1, the pea (Pisum sativum) homolog of the maize (Zea mays) TEOSINTE BRANCHED1 and the Arabidopsis (Arabidopsis thaliana) BRANCHED1 (AtBRC1) genes, was investigated. The pea Psbrc1 mutant displays an increased shoot-branching phenotype, is able to synthesize strigolactone (SL), and does not respond to SL application. The level of pleiotropy of the SL-deficient ramosus1 (rms1) mutant is higher than in the Psbrc1 mutant, rms1 exhibiting a relatively dwarf phenotype and more extensive branching at upper nodes. The PsBRC1 gene is mostly expressed in the axillary bud and is transcriptionally up-regulated by direct application of the synthetic SL GR24 and down-regulated by the cytokinin (CK) 6-benzylaminopurine. The results suggest that PsBRC1 may have a role in integrating SL and CK signals and that SLs act directly within the bud to regulate its outgrowth. However, the Psbrc1 mutant responds to 6-benzylaminopurine application and decapitation by increasing axillary bud length, implicating a PsBRC1-independent component of the CK response in sustained bud growth. In contrast to other SL-related mutants, the Psbrc1 mutation does not cause a decrease in the CK zeatin riboside in the xylem sap or a strong increase in RMS1 transcript levels, suggesting that the RMS2-dependent feedback is not activated in this mutant. Surprisingly, the double rms1 Psbrc1 mutant displays a strong increase in numbers of branches at cotyledonary nodes, whereas branching at upper nodes is not significantly higher than the branching in rms1. This phenotype indicates a localized regulation of branching at these nodes specific to pea.
Turnbull C, 2011, Long-distance regulation of flowering time, JOURNAL OF EXPERIMENTAL BOTANY, Vol: 62, Pages: 4399-4413, ISSN: 0022-0957
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- Citations: 104
Zhang B, Tolstikov V, Turnbull C, et al., 2010, Divergent metabolome and proteome suggest functional independence of dual phloem transport systems in cucurbits, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, Vol: 107, Pages: 13532-13537, ISSN: 0027-8424
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- Citations: 119
Truman WM, Bennett MH, Turnbull CGN, et al., 2010, Arabidopsis Auxin Mutants Are Compromised in Systemic Acquired Resistance and Exhibit Aberrant Accumulation of Various Indolic Compounds, Plant Physiology, Vol: 152, Pages: 1562-1573, ISSN: 1532-2548
Systemic acquired resistance is a widespread phenomenon in the plant kingdom that confers heightened and often enduring immunity to a range of diverse pathogens. Systemic immunity develops through activation of plant disease resistance protein signaling networks following local infection with an incompatible pathogen. The accumulation of the phytohormone salicylic acid in systemically responding tissues occurs within days after a local immunizing infection and is essential for systemic resistance. However, our knowledge of the signaling components underpinning signal perception and the establishment of systemic immunity are rudimentary. Previously, we showed that an early and transient increase in jasmonic acid in distal responding tissues was central to effective establishment of systemic immunity. Based upon predicted transcriptional networks induced in naive Arabidopsis (Arabidopsis thaliana) leaves following avirulent Pseudomonas syringae challenge, we show that a variety of auxin mutants compromise the establishment of systemic immunity. Linking together transcriptional and targeted metabolite studies, our data provide compelling evidence for a role of indole-derived compounds, but not auxin itself, in the establishment and maintenance of systemic immunity.
Turnbull CGN, 2010, Grafting as a Research Tool, PLANT DEVELOPMENTAL BIOLOGY: METHODS AND PROTOCOLS, Vol: 655, Pages: 11-26, ISSN: 1064-3745
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- Citations: 23
Cazzonelli CI, Cuttriss AJ, Cossetto SB, et al., 2009, Regulation of Carotenoid Composition and Shoot Branching in <i>Arabidopsis</i> by a Chromatin Modifying Histone Methyltransferase, SDG8, PLANT CELL, Vol: 21, Pages: 39-53, ISSN: 1040-4651
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- Citations: 170
Corbesier L, Vincent C, Jang S, et al., 2007, FT protein movement contributes to long-distance signaling in floral induction of <i>Arabidopsis</i>, SCIENCE, Vol: 316, Pages: 1030-1033, ISSN: 0036-8075
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- Citations: 1531
Foo E, Morris SE, Parmenter K, et al., 2007, Feedback regulation of xylem cytokinin content is conserved in pea and arabidopsis, PLANT PHYSIOLOGY, Vol: 143, Pages: 1418-1428, ISSN: 0032-0889
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- Citations: 76
Truman W, Bennettt MH, Kubigsteltig I, et al., 2007, <i>Arabidopsis</i> systemic immunity uses conserved defense signaling pathways and is mediated by jasmonates, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, Vol: 104, Pages: 1075-1080, ISSN: 0027-8424
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- Citations: 320
Bainbridge K, Bennett T, Turnbull C, et al., 2006, Grafting., Methods Mol Biol, Vol: 323, Pages: 39-44, ISSN: 1064-3745
Grafting provides a simple way to generate chimeric plants with regions of different genotypes, and thus to assess the cell autonomy of gene action. The technique of grafting has been widely used in other species, but in Arabidopsis, its small size makes the process rather more complicated. However, there are now several well-established grafting procedures available, which we described here, and their use has already contributed greatly to understanding of such processes as shoot branching control, flowering, and disease resistance.
Booker J, Sieberer T, Wright W, et al., 2005, <i>MAX1</i> encodes a cytochrome P450 family member that acts downstream of <i>MAX3/4</i> to produce a carotenoid-derived branch-inhibiting hormone, DEVELOPMENTAL CELL, Vol: 8, Pages: 443-449, ISSN: 1534-5807
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- Citations: 403
Turnbull CGN, 2005, Shoot Architecture II: Control of Branching, Plant Architecture and Its Manipulation. Annual Plant Reviews Volume 17, Editors: CGN, UK, Publisher: Blackwell, ISBN: 9781405121286
Turnbull CGN ed, 2005, Plant architecture and its manipulation, UK, Publisher: Blackwell, ISBN: 9781405121286
O'Hare TJ, Turnbull CGN, 2004, Root growth, cytokinin and shoot dormancy in lychee (<i>Litchi chinensis</i> Sonn.), SCIENTIA HORTICULTURAE, Vol: 102, Pages: 257-266, ISSN: 0304-4238
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- Citations: 15
Peace CP, Vithanage V, Neal J, et al., 2004, A comparison of molecular markers for genetic analysis of macadamia, JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY, Vol: 79, Pages: 965-970, ISSN: 1462-0316
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- Citations: 11
Hayashi S, Yagi K, Ishikawa T, et al., 2004, Emission of 2-phenylethanol from its β-D-glucopyranoside and the biogenesis of these compounds from[<SUP>2</SUP>H<sub>8</sub>] L-phenylalanine in rose flowers, TETRAHEDRON, Vol: 60, Pages: 7005-7013, ISSN: 0040-4020
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- Citations: 29
An HL, Roussot C, Suárez-López P, et al., 2004, CONSTANS acts in the phloem to regulate a systemic signal that induces photoperiodic flowering of <i>Arabidopsis</i>, DEVELOPMENT, Vol: 131, Pages: 3615-3626, ISSN: 0950-1991
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- Citations: 501
Picone JM, Clery RA, Watanabe N, et al., 2004, Rhythmic emission of floral volatiles from <i>Rosa damascena semperflorens</i> cv. 'Quatre Saisons', PLANTA, Vol: 219, Pages: 468-478, ISSN: 0032-0935
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- Citations: 56
Dodd IC, Ngo C, Turnbull CGN, et al., 2004, Effects of nitrogen supply on xylem cytokinin delivery, transpiration and leaf expansion of pea genotypes differing in xylem-cytokinin concentration, FUNCTIONAL PLANT BIOLOGY, Vol: 31, Pages: 903-911, ISSN: 1445-4408
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- Citations: 32
Beveridge CA, Gresshoff PM, Rameau C, et al., 2003, Additional signalling compounds are required to orchestrate plant development, JOURNAL OF PLANT GROWTH REGULATION, Vol: 22, Pages: 15-24, ISSN: 0721-7595
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- Citations: 13
Mader JC, Turnbull CGN, Emery RJN, 2003, Transport and metabolism of xylem cytokinins during lateral bud release in decapitated chickpea (<i>Cicer arietinum</i>) seedlings, PHYSIOLOGIA PLANTARUM, Vol: 117, Pages: 118-129, ISSN: 0031-9317
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- Citations: 19
Peace CP, Vithanage V, Turnbull CGN, et al., 2003, A genetic map of macadamia based on randomly amplified DNA fingerprinting (RAF) markers, EUPHYTICA, Vol: 134, Pages: 17-26, ISSN: 0014-2336
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- Citations: 26
Turnbull CGN, Booker JP, Leyser HMO, 2002, Micrografting techniques for testing long-distance signalling in <i>Arabidopsis</i>, PLANT JOURNAL, Vol: 32, Pages: 255-262, ISSN: 0960-7412
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- Citations: 291
Watanabe S, Hayashi K, Yagi K, et al., 2002, Biogenesis of 2-phenylethanol in rose flowers:: Incorporation of [<SUP>2</SUP>H<sub>8</sub>]L-phenylalanine into 2-phenylethanol and its β-D-glucopyranoside during the flower opening of <i>Rosa</i> 'Hoh-Jun' and <i>Rosa damascena</i> Mill., BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, Vol: 66, Pages: 943-947, ISSN: 0916-8451
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- Citations: 43
Trueman SJ, McConchie CA, Turnbull CGN, 2002, Ethephon promotion of crop abscission for unshaken and mechanically shaken macadamia, AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, Vol: 42, Pages: 1001-1008, ISSN: 0816-1089
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- Citations: 23
Morris SE, Turnbull CGN, Murfet IC, et al., 2001, Mutational analysis of branching in pea.: Evidence that <i>Rms1</i> and <i>Rms5</i> regulate the same novel signal, PLANT PHYSIOLOGY, Vol: 126, Pages: 1205-1213, ISSN: 0032-0889
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- Citations: 153
Foo E, Turnbull CGN, Beveridge CA, 2001, Long-distance signaling and the control of branching in the <i>rms1</i> mutant of peal, PLANT PHYSIOLOGY, Vol: 126, Pages: 203-209, ISSN: 0032-0889
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- Citations: 125
Dodd IC, He J, Turnbull CGN, et al., 2000, The influence of supra-optimal root-zone temperatures on growth and stomatal conductance in <i>Capsicum annuum</i> L., JOURNAL OF EXPERIMENTAL BOTANY, Vol: 51, Pages: 239-248, ISSN: 0022-0957
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- Citations: 75
Trueman SJ, Richards S, McConchie CA, et al., 2000, Relationships between kernel oil content, fruit removal force and abscission in macadamia, AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, Vol: 40, Pages: 859-866, ISSN: 0816-1089
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- Citations: 46
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