The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the t

The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant

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Title: The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant

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Article_Title: The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant
Authors: Sorina Corbu, Dorina Cachiţă-Cosma, Monica Şipoş
Affiliation: ¹ National College “Emanuil Gojdu” Oradea
² Department of Biology, “Vasile Goldiş” Western University of Arad
³ Department of Biology, University of Oradea
Abstract: In our experiment, we studied the peroxidasic activity in Triticum aestivum L., Lolium perene L.,
and Bromus inermis L. roots of plantlets, in the 7th day of cariopse germination on filter paper substratum moistured with aquaeous extract, which was prepared in different concentrations (5, 15, 25, 50, 75 and 100%), from the metamorphosed roots of horse radish (Armoracia rusticana Lam.) picked up at the time of blossoming of the plant. The peroxidasic activity was intensified at the smaller concentrations of extract (5- 15%), but at high concentrations (25-100%) the enzyme activity was diminished.
Keywords: germination, stimulation, peroxidases activity
References: Bohm PAF, Zanardo FML, Ferrarese MLL, Ferrarese-Filho O, Peroxidase activity and lignification in
soybean root growth-inhibition by juglone. Biologia Plantarum, 2, pp. 315-317, 2006.
Cachiţă CD, Jacobs M, Negruţiu I, Gaspar Th, Comparative effects of procaine and 2,4-D on growth and peroxidases of Arabidopsis callus. Med. Fac. Landbouw. Rijksuniv. Gent., 41, pp. 1521-1526, 1976.
Choesin DN, Boerner REJ, Allyl isothiocyanate release and the allelopathic potenţial of Brassica napus (Brassicaceae). American journal of botany v., 78 (8), pp. 1083-1090, 1991.
Ciofu R, Stan N, Popescu V, Chilom P, Apahidean S, Horgoş A, Berar V, Lauer F K, Atanasiu N, 2003, Plante legumicole perene. În: Tratat de legumicultură, Edit. Ceres, Bucureşti, pp. 984-989.
Delachiave MEA, Rodrigues JD, Ono EO, Efeitos alelopáticoa de Losna (Artemisia absinthium L.)
na germinação de sementes de pepino, milho, feijão e tomate. Revista Brasileira de Sementes, 21 (2), pp. 265-269, 1999.
Gaspar Th, Penel Cl, Hagége D, Greppin H, Peroxidases in plant growth, differentiation, and
development processes. In: Biochemical, Molecular, and Physiological Aspects of Plant peroxidases. Ed. Lobarzewski, J., Greppin, H., Penel, Cl., Gaspar, Th., Edit. Univ. M. Curie-Sklodowska, Lublin, Poland and Univ. Geneva, Switzerland, pp. 249-280, 1991.
Gaspar Th, Penel Cl, Thorpe T, Greppin H, Peroxidases 1970-1980, A survey of their biochemical and physiological roles in higher Plants. Edit. University of Geneva, 1982.
Gaspar Th, Penel Cl, Tran Thanh Van M, Greppin H, Des isoperoxydases comme marqueurs de la
différenciation cellulaire chez les végétaux. Edit. Xéme Rencontre De Meribel, pp. 175-196, 1979.
Lück H, Peroxidaza. In: Methods of Enzymatic Analysis. Ed. Bergmeyer, H.U., Edit. Academic Press New York, pp. 895-897, 1974.
Miró CP, Ferreira AG, Aquila MEA, Alelopatia de frutos de erva-mate (Ilex paraquariensis) no
desenvolvimento do milho. Pesquisa Agropecuária Brasileira 33 (8), pp. 1261-1270, 1998.
Neamţu G, Interacţiuni biochimice între plantele superioare. În: Biochimie ecologică. Edit. Dacia, Cluj-Napoca, pp. 146-160, 1983.
Neamţu G, Popescu I, Lazăr ŞT, Burnea I, Brad I, Cîmpeanu GH, Galben T, Enzime. În: Chimie şi
biochimie vegetală, Edit. Didactică şi Pedagogică Bucureşti, pp. 245- 246, 1983.
Negruţiu I, Jacobs M, Gaspar Th, Leaf formation and peroxidases from Arabidopsis callus, Z.
Pflanzenphysiol., 91, pp. 119-126, 1979.
Pârvu C, Universul plantelor. Edit. Enciclopedică, pp. 209-210, 321, 356-357, 1991.
Steinbach M, Principii de interpretare statistică. În: Prelucrarea statistică în medicină şi biologie. Edit. Academiei Republicii Populare Române, pp. 216-253, 1961.
Thorpe TA, Tran Thanh Van M, Gaspar T, Isoperoxidases in epidermal layers of tobacco and changes during organ formation in vitro. Plant Physiol., 44, pp. 388-394, 1978.
*** Flora Republicii Populare Române, vol. III, Edit. Academiei Republicii Populare Române, pp.
253,1955.
Read_full_article: pdf/18-2008/SU08Corbu.pdf
Correspondence: Corbu S., National College „Emanuil Gojdu” Oradea, email: siposmonica@yahoo.com

Read full article
Article Title: The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant
Authors: Sorina Corbu, Dorina Cachiţă-Cosma, Monica Şipoş
Affiliation: ¹ National College “Emanuil Gojdu” Oradea
² Department of Biology, “Vasile Goldiş” Western University of Arad
³ Department of Biology, University of Oradea
Abstract: In our experiment, we studied the peroxidasic activity in Triticum aestivum L., Lolium perene L.,
and Bromus inermis L. roots of plantlets, in the 7th day of cariopse germination on filter paper substratum moistured with aquaeous extract, which was prepared in different concentrations (5, 15, 25, 50, 75 and 100%), from the metamorphosed roots of horse radish (Armoracia rusticana Lam.) picked up at the time of blossoming of the plant. The peroxidasic activity was intensified at the smaller concentrations of extract (5- 15%), but at high concentrations (25-100%) the enzyme activity was diminished.
Keywords: germination, stimulation, peroxidases activity
References: Bohm PAF, Zanardo FML, Ferrarese MLL, Ferrarese-Filho O, Peroxidase activity and lignification in
soybean root growth-inhibition by juglone. Biologia Plantarum, 2, pp. 315-317, 2006.
Cachiţă CD, Jacobs M, Negruţiu I, Gaspar Th, Comparative effects of procaine and 2,4-D on growth and peroxidases of Arabidopsis callus. Med. Fac. Landbouw. Rijksuniv. Gent., 41, pp. 1521-1526, 1976.
Choesin DN, Boerner REJ, Allyl isothiocyanate release and the allelopathic potenţial of Brassica napus (Brassicaceae). American journal of botany v., 78 (8), pp. 1083-1090, 1991.
Ciofu R, Stan N, Popescu V, Chilom P, Apahidean S, Horgoş A, Berar V, Lauer F K, Atanasiu N, 2003, Plante legumicole perene. În: Tratat de legumicultură, Edit. Ceres, Bucureşti, pp. 984-989.
Delachiave MEA, Rodrigues JD, Ono EO, Efeitos alelopáticoa de Losna (Artemisia absinthium L.)
na germinação de sementes de pepino, milho, feijão e tomate. Revista Brasileira de Sementes, 21 (2), pp. 265-269, 1999.
Gaspar Th, Penel Cl, Hagége D, Greppin H, Peroxidases in plant growth, differentiation, and
development processes. In: Biochemical, Molecular, and Physiological Aspects of Plant peroxidases. Ed. Lobarzewski, J., Greppin, H., Penel, Cl., Gaspar, Th., Edit. Univ. M. Curie-Sklodowska, Lublin, Poland and Univ. Geneva, Switzerland, pp. 249-280, 1991.
Gaspar Th, Penel Cl, Thorpe T, Greppin H, Peroxidases 1970-1980, A survey of their biochemical and physiological roles in higher Plants. Edit. University of Geneva, 1982.
Gaspar Th, Penel Cl, Tran Thanh Van M, Greppin H, Des isoperoxydases comme marqueurs de la
différenciation cellulaire chez les végétaux. Edit. Xéme Rencontre De Meribel, pp. 175-196, 1979.
Lück H, Peroxidaza. In: Methods of Enzymatic Analysis. Ed. Bergmeyer, H.U., Edit. Academic Press New York, pp. 895-897, 1974.
Miró CP, Ferreira AG, Aquila MEA, Alelopatia de frutos de erva-mate (Ilex paraquariensis) no
desenvolvimento do milho. Pesquisa Agropecuária Brasileira 33 (8), pp. 1261-1270, 1998.
Neamţu G, Interacţiuni biochimice între plantele superioare. În: Biochimie ecologică. Edit. Dacia, Cluj-Napoca, pp. 146-160, 1983.
Neamţu G, Popescu I, Lazăr ŞT, Burnea I, Brad I, Cîmpeanu GH, Galben T, Enzime. În: Chimie şi
biochimie vegetală, Edit. Didactică şi Pedagogică Bucureşti, pp. 245- 246, 1983.
Negruţiu I, Jacobs M, Gaspar Th, Leaf formation and peroxidases from Arabidopsis callus, Z.
Pflanzenphysiol., 91, pp. 119-126, 1979.
Pârvu C, Universul plantelor. Edit. Enciclopedică, pp. 209-210, 321, 356-357, 1991.
Steinbach M, Principii de interpretare statistică. În: Prelucrarea statistică în medicină şi biologie. Edit. Academiei Republicii Populare Române, pp. 216-253, 1961.
Thorpe TA, Tran Thanh Van M, Gaspar T, Isoperoxidases in epidermal layers of tobacco and changes during organ formation in vitro. Plant Physiol., 44, pp. 388-394, 1978.
*** Flora Republicii Populare Române, vol. III, Edit. Academiei Republicii Populare Române, pp.
253,1955.
*Correspondence: Corbu S., National College „Emanuil Gojdu” Oradea, email: siposmonica@yahoo.com