Wyniki wyszukiwania - AGRO

1

Transgene inheritance in plants

100%

Yin Z., Plader W., Malepszy S.

Journal of Applied Genetics

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2004

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tom 45

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nr 2

2

The expression of E2 antigens of classic swine fever virus [CSFV] in transgenic plants

100%

Miedzinska K., Pniewski T., Legocki A. B.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The patentability of GM plants in light of recent amendments to the EU law on GMOs. Some remarks on the possible effects of Directive 2015/412/EU

88%

Zimny T.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

4

An attempt at application of tRNA genes as promoters of protein-ciding genes in transgenic plants

88%

Kaczmarek W., Augustyniak J.

Acta Biochimica Polonica

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1994

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tom 41

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nr 2

5

Epigenetic gene silencing in Arabidopsis: genetic triggers and molecular consequences

88%

Mittelsten Scheid O., Paszkowski J.

Journal of Applied Genetics

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1996

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tom 37A

6

Salicylic acid accumulation in transgenic tobacco plants inoculated with harpin

88%

Drzewiecka K., Golinski P.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

7

Flavonoid biosynthesis modification in transgenic plants

88%

Lukaszewicz M., Szopa J.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

8

Transgeniczny rzepak na tle innych gatunkow roslin modyfikowanych genetycznie

75%

Niemirowicz-Szczytt K.

Rośliny Oleiste - Oilseed Crops

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2000

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tom 21

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nr 1

15-19

9

Stress-induced delta1-pyrroline-5-carboxylate synthetase (P5CS) gene confers tolerance to salt stress in transgenic sugarcane

75%

Guerzoni J. T. S., Belintani N. G., Moreira R. M. P., Hoshino A. A., Domingues D. S., Filho J. C. B., Vieira L. G. E.

Acta Physiologiae Plantarum

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2014

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tom 36

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nr 09

High salinity interferes in sugarcane growth and development, affecting not only crop yield but also reducing sucrose concentration in culms. Sugarcane plants submitted to salt stress can accumulate compatible solutes, such as proline, which may counteract the effects of salt accumulation in the vacuole and scavenge reactive oxygen species. The objective of this study was to evaluate the response to salt stress of sugarcane plants transformed with the Vigna aconitifolia P5CS gene, which encodes Δ1- pyrroline-5-carboxylate synthetase, under the control of a stress-induced promoter AIPC (ABA-inducible promoter complex). For this, 4-month-old clonally multiplied sugarcane plants from two transformation events were irrigated every 2 days with 1/10 Hoagland’s solution supplemented with 100, 150 and 200 NaCl, progressively, during 28 days. Transgenic lines showed increased transgene expression in 3.75-fold when compared with the control plants after 9 days of irrigation with saline water, which can explain the higher proline concentration found in these plants. At the end of the experiment (day 28), the transgenic lines accumulated up to 25 % higher amounts of proline when compared with non-transformed control plants. Stress response in transgenic plants was also accompanied by a reduction of malondialdehyde (MDA) derived from cellular lipid peroxidation in leaves, lower Na⁺ accumulation in leaves and maintenance of photochemical efficiency of PSII. Thus, proline contributed to the protection of the photosynthetic apparatus and the prevention of oxidative damage in transgenic sugarcane under salt stress.

10

Rolnicza przydatnosc genetycznie zmodyfikowanej [GM] kukurydzy

75%

Twardowski T., Pruszynski S., Potkanski A.

Progress in Plant Protection

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2001

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tom 41

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nr 1

69-76

11

Transgenic cucumber - a current state

75%

Yin Z., Plader W., Wisniewska A., Szwacka M., Malepszy S.

Folia Horticulturae

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2005

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tom 17

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nr 1

73-90

12

Transgenic plants - genetically modified food

75%

Baranowska A., Zarzecka K.

Rozprawy Naukowe. Państwowa Wyższa Szkoła Naukowa im. Papieża Jana Pawła II w Białej Podlaskiej

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2009

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tom 03

The analysis of changes undergoing in plant production and food industry enables concluding that food production in the XXIst century will additionally be based on genetically modified organisms. The article reports on general ideas concerning genetically modified organisms, selected transgenic plants and crop acreage planted to genetically modified plants in Poland and world wide. The government policy on transgenic food is analysed as well.

13

Epigenetic modulation of the activity of transgen and endogenous gene based on the example of chalcone synthase in flax

75%

Zuk M., Dzialo M., Szopa J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

14

Response to cadmium depends on iron-status

75%

Tracz K., Schmidt H., Clemens S., Antosiewicz D.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

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nr 2

15

Influence of culture conditions of Streptomyces sp. [strain S242] on chitinase production

75%

Saadoun I., Al-Omari R., Jaradat Z., Ababneh Q.

Polish Journal of Microbiology

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2009

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tom 58

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nr 4

339-345

The purpose of this study was to determine the influence of growth conditions and medium composition on the production of chitinase by Strtptomyces sp. (strain S₂₄₂,). Production of chitinase by strain S₂₄₂ was detected on colloidal chitin agar (CCA) medium after 8 days of incubation at 28°C resulting in a clear zone 10 mm around the colony. Chitinase activity was assayed as the amount of N-acetylglucosamine released in pmol/ml/min using the dinitrosalicylic acid assay method. The crude enzyme had maximum activity (0.162 U ml/l) after 4 days of incubation at pH 7 and 30°C when the broth medium was supplemented with 1.6% of colloidal chitin. However, enzyme activity was strongly decreased at 40°C and extreme acidic and alkaline pH values. SDS-PAGE and zymogram analysis revealed six distinctive bands that range from 39 to 97 kDa with chitinolytic activity. The findings of this investigation create a possibility for the use of the organism in the commercial production of chitinase. In addition, it can be a source of DNA for cloning the chitinase gene(s) to generate phytopathogen resistant transgenic plants.

16

The sporogenous tissue and tapetum of transgenic tobacco plants (Nicotiana tabacum L.) with different levels of the histone H1 variants

75%

Slusarczyk J., Wierzbicki A., Tykarska T., Jerzmanowski A., Kuras M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2005

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tom 47

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nr 1

17

W jakich roslinach i na jaka skale stosuje sie zmiany genetyczne?

75%

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

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2001

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nr 11

11-12

18

Improved zinc tolerance of tobacco by transgenic expression of an allene oxide synthase gene from hexaploid wheat

75%

Liu H.-H., Wang Y.-G., Wang S.-P., Li H.-J., Xin Q.-G.

Acta Physiologiae Plantarum

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2014

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tom 36

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nr 09

Allene oxide synthase (AOS, EC 4.2.1.92) is the first specific jasmonate biosynthetic pathway gene. In this study, a full-length cDNA of AOS gene was cloned from common wheat nannong 9918. The gene contains an open reading frame (1,446 bp) encoding 418 amino acids. Comparative and bioinformatic analysis revealed that the deduced protein of TaAOS was highly homologous to AOSs from other plant species. The transcript of TaAOS was found to be abundantly expressed in the flag leaves, and was up-regulated by the inoculation of B. Graminis (DC.) E.O. Speer f. sp. Tritici (Bgt) in wheat leaves. In addition, it was also induced by high concentration of NaCl and ZnCl₂. When TaAOS was overexpressed in tobacco leaves via Agrobacterium tumefaciens infection, the transgenic tobacco plants displayed stronger tolerance to ZnCl₂ stress compared to transgenic GFP plants. Taken together, the above facts demonstrated that TaAOS may play a role in response to diverse stresses in plants.

19

Development of a rapid, reliable and simple multiplex PCR assay for early detection of transgenic plant material

75%

Xu C. J., Yang L., Chen K. S.

Acta Physiologiae Plantarum

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2005

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tom 27

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nr 3A

Multiplex PCR is a variant of conventional PCR which includes two or more pairs of primers in a single reaction to amplify corresponding genes simultaneously. In this study, a reliable multiplex PCR analysis protocol was established for simple and fast detection of transgenes in plant materials. Two pairs of primers, corresponding to neomycin phosphotransferase gene and 1-aminocyclopropane-1-carboxylate synthase gene, were selected for target and resident gene respectively. The method bypasses routine DNA extraction, requires only very little amount of plant tissue and produces reliable results as shown by successful discrimination of transformed and non transformed tobacco, tomato and kumquat materials. The method facilitates early identification of transgenic buds when they are still quite small.

20

Market access issues for transgenic plants in Canada and abroad

75%

Anderson B.

Biotechnologia

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2000

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nr 2

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