Výsledky vyhledávání - "Gregory D. Nugent"

Production and characterisation of transgenic cauliflower plants containing abnormal chloroplasts

Autor: Veera R.N. Chikkala, David M. Stalker, Gregory D. Nugent, Trevor W. Stevenson

Publikováno v: Scientia Horticulturae. 164:409-413

Macrochloroplasts, which can be produced by the imbalance expression of plastid division genes, may act as an alternative target tissue for the transformation of foreign genes especially by particle bombardment. This paper reports the production of s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::102b0a9e79e951a5e7c95238d2021b1c
https://doi.org/10.1016/j.scienta.2013.09.041

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Expression of Brassica oleracea FtsZ1-1 and MinD alters chloroplast division in Nicotiana tabacum generating macro- and mini-chloroplasts

Autor: Gregory D. Nugent, Trevor W. Stevenson, Aidyn Mouradov, Veera R.N. Chikkala, David M. Stalker

Publikováno v: Plant Cell Reports. 31:917-928

FtsZ1-1 and MinD plastid division-related genes were identified and cloned from Brassica oleracea var. botrytis. Transgenic tobacco plants expressing BoFtsZ1-1 or BoMinD exhibited cells with either fewer but abnormally large chloroplasts or more but

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d90b414755b41c10875e0d81ca0565
https://doi.org/10.1007/s00299-011-1212-x

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Tobacco chloroplast transformants expressing genes encoding dehydroascorbate reductase, glutathione reductase, and glutathione-S-transferase, exhibit altered anti-oxidant metabolism and improved abiotic stress tolerance

Autor: Gregory D. Nugent, Philip J. Dix, Karen Shiel, Miranda Poage, Bénédicte Le Martret

Publikováno v: Plant Biotechnology Journal. 9:661-673

One approach to understanding the Reactive Oxygen Species (ROS)-scavenging systems in plant stress tolerance is to manipulate the levels of antioxidant enzyme activities. In this study, we expressed in the chloroplast three such enzymes: dehydroascor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98ce8ef02228bc6af1c9589846716bfb
https://doi.org/10.1111/j.1467-7652.2011.00611.x

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Transformation of potato via Agrobacterium coated microparticle bombardment

Autor: Gregory D. Nugent, Philip J. Dix, T.T. Nguyen

Publikováno v: Biologia plantarum. 54:141-144

The transformation of potato (Solanum tuberosum L. cv. Désirée) was extended by the Agrobacterium-mediated biolistic method. Using this approach transgenic shoots could be obtained at a similar frequency to that achieved through conventional biolis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dd883f1915355875078ac336d5043dd
https://doi.org/10.1007/s10535-010-0022-2

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Ice recrystallization inhibition proteins (IRIPs) and freeze tolerance in the cryophilic Antarctic hair grassDeschampsia antarcticaE. Desv

Autor: Jonathan P Talbot, Julie Mautord, Gregory D. Nugent, Orinda Chew, Renatam M Polotnianka, German Spangenberg, Micheal J Kuiper, Ulrik P. John, Leanne. Mackin, Gustavo E. Schrauf, Kailayapillai A Sivakumaran

Publikováno v: Plant, Cell & Environment. 32:336-348

Antarctic hair grass (Deschampsia antarctica E. Desv.), the only grass indigenous to Antarctica, has well-developed freezing tolerance, strongly induced by cold acclimation. Here, we show that in response to low temperatures, D. antarctica expresses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cda811ae55dc3a932eb714297da4e1a5
https://doi.org/10.1111/j.1365-3040.2009.01925.x

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Generation of homoplasmic plastid transformants of a commercial cultivar of potato (Solanum tuberosum L.)

Autor: Gregory D. Nugent, Philip J. Dix, Teodoro Cardi, Thanh Thi Nguyen

Publikováno v: Plant science (Limerick) 168 (2005): 1495–1500. doi:10.1016/j.plantsci.2005.01.023
info:cnr-pdr/source/autori:Nguyen T.T., Nugent G., Cardi T., Dix P.J./titolo:Generation of homoplasmic plastid transformants of a commercial cultivar of potato (Solanum tuberosum L.)/doi:10.1016%2Fj.plantsci.2005.01.023/rivista:Plant science (Limerick)/anno:2005/pagina_da:1495/pagina_a:1500/intervallo_pagine:1495–1500/volume:168

This report describes the integration and expression of foreign genes into the plastid genome of a commercial cultivar of potato. Plastid transformation of potato was achieved using two tobacco specific plastid transformation vectors, pZS197 (Prrn/aa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74778eb07bf59ef8bf0ce0c4098c9b4c
https://doi.org/10.1016/j.plantsci.2005.01.023

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Subtracted diversity array identifies novel molecular markers including retrotransposons for fingerprinting Echinacea species

Autor: Edwin C. K. Pang, Gregory D. Nugent, Alexandra Olarte, Nitin Mantri

Publikováno v: PLoS ONE, Vol 8, Iss 8, p e70347 (2013)
PLoS ONE

Echinacea, native to the Canadian prairies and the prairie states of the United States, has a long tradition as a folk medicine for the Native Americans. Currently, Echinacea are among the top 10 selling herbal medicines in the U.S. and Europe, due t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7517a371da8b98d53e1810288ed4f58e
http://europepmc.org/articles/PMC3734018?pdf=render

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A gDNA microarray for genotyping salvia species

Autor: Chun Guang Li, Hans Wohlmuth, Alexandra Olarte, Nitin Mantri, Gregory D. Nugent, Edwin C. K. Pang, Charlie Changli Xue

Publikováno v: Molecular biotechnology. 54(3)

Salvia is an important genus from the Lamiaceae with approximately 1,000 species. This genus is distributed globally and cultivated for ornamental, culinary, and medicinal uses. We report the construction of the first fingerprinting array for Salvia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f80253a038490e76705d95827177f7a7
https://pubmed.ncbi.nlm.nih.gov/23269604

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