Výsledky vyhledávání - "Helen-Isis A. Constantinidou"

Light emitting diodes (LEDs) affect morphological, physiological and phytochemical characteristics of pomegranate seedlings

Autor: Filippos Bantis, Helen-Isis A. Constantinidou, Aggeliki Ainalidou, Kalliopi Radoglou, Katerina Karamanoli

Publikováno v: Scientia Horticulturae. 234:267-274

The impact of light-emitting diodes (LED) on developmental, physiological, and phytochemical characteristics of pomegranate (Punica granatum L.) seedlings was investigated. Five LED lights [L20AP67 (moderate blue and red, high green), AP673L (moderat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a55a59377a4f7e864e76f631f8b0b9e4
https://doi.org/10.1016/j.scienta.2018.02.065

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Antisense-mediated S-adenosyl-L-methionine decarboxylase silencing affects heat stress responses of tobacco plants

Autor: Kalliopi A. Roubelakis-Angelakis, Katerina Karamanoli, Ifigeneia Mellidou, Helen-Isis A. Constantinidou

Publikováno v: Functional plant biology : FPB. 47(7)

Understanding the molecular mode(s) of plant tolerance to heat stress (HS) is crucial since HS is a potential threat to sustainable agriculture and global crop production. Polyamines (PAs) seem to exert multifaceted effects in plant growth and develo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b9027bf076c39b3f9dd611f379030c
https://pubmed.ncbi.nlm.nih.gov/32375995

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Underexpression of apoplastic polyamine oxidase improves thermotolerance in Nicotiana tabacum

Autor: Katerina Karamanoli, Kalliopi A. Roubelakis-Angelakis, Kosmas Haralampidis, Ifigeneia Mellidou, Helen-Isis A. Constantinidou, Despoina Beris

Publikováno v: Journal of plant physiology. 218

Polyamines (PAs) and hydrogen peroxide (H2O2), the product of PA oxidation by polyamine oxidase (PAO), are potential players affecting plant growth, development and responses to abiotic/biotic stresses. Genetically modified Nicotiana tabacum plants w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9344780be8e83e88d2a43d168c4ce4a1
https://pubmed.ncbi.nlm.nih.gov/28886452

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Aromatic plants as soil amendments: Effects of spearmint and sage on soil properties, growth and physiology of tomato seedlings

Autor: Despoina Vokou, Helen-Isis A. Constantinidou, Ilias G. Eleftherohorinos, Kalliopi Kadoglidou, D. Chalkos, Katerina Karamanoli

Publikováno v: Scientia Horticulturae. 179:25-35

Improvement of soil characteristics through the use of renewable inputs is fundamental to environmentally friendly farming systems. In the present study, the potential of improving soil properties and, consequently, growth of tomato (Lycopersicon esc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e0c5ef742e52eb4d37985a2eef36d38
https://doi.org/10.1016/j.scienta.2014.09.009

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Increased Antioxidant Activity, Despite Reduced Rosmarinic Acid Accumulation in Methanolic Extracts, of Spearmint (Mentha spicata L.) Plantlets Regenerated In Vitro

Autor: Georgia Moschopoulou, Athanasios S. Economou, Spiridon Kintzios, Helen – Isis A. Constantinidou, Dani Fadel

Publikováno v: The Open Horticulture Journal. 7:1-5

One hundred spearmint (Mentha spicata) plantlets were regenerated from apical shoot segments of ten field- grown donor plants. Although the accumulation of rosmarinic acid and total phenolics in vitro was almost half than in vivo, regenerants demonst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1f333b704d2d01b5043f7eda374dbc6
https://doi.org/10.2174/1874840601407010001

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Deregulation of apoplastic polyamine oxidase affects development and salt response of tobacco plants

Autor: Despoina Beris, Ιfigeneia Mellidou, Katalin Gémes, Ky Young Park, Theodora Matsi, Kalliopi A. Roubelakis-Angelakis, Katerina Karamanoli, Helen-Isis A. Constantinidou, Kosmas Haralampidis

Publikováno v: Journal of plant physiology. 211

Polyamine (PA) homeostasis is associated with plant development, growth and responses to biotic/abiotic stresses. Apoplastic PA oxidase (PAO) catalyzes the oxidation of PAs contributing to cellular homeostasis of reactive oxygen species (ROS) and PAs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05f7597a8e64ee9f4a46a3a5121573ff
https://pubmed.ncbi.nlm.nih.gov/28135604

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Silencing S-Adenosyl-L-Methionine Decarboxylase (SAMDC) in Nicotiana tabacum Points at a Polyamine-Dependent Trade-Off between Growth and Tolerance Responses

Autor: Theodora Matsi, Kalliopi A. Roubelakis-Angelakis, Kiriakos Kotzabasis, Nikolaos E. Ioannidis, Panagiotis N. Moschou, Aikaterini Karamanoli, Chryssa Pankou, Ifigeneia Mellidou, Katalin Gėmes, Despoina Beris, Efthimios A. Andronis, Helen-Isis A. Constantinidou, Chryssanthi Valassakis, Andreas Roussis, Kosmas Haralampidis

Publikováno v: Frontiers in Plant Science, Vol 7 (2016)
Frontiers in Plant Science

Polyamines (PAs) are nitrogenous molecules that are indispensable for cell viability and with an agreed-on role in the modulation of stress responses. Tobacco plants with downregulated SAMDC (AS-SAMDC) exhibit reduced PAs synthesis but normal levels

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27e8fed5ce5b27e805edc2c18df92057
https://doi.org/10.3389/fpls.2016.00379

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Polyphenolic compounds on leaves limit iron availability and affect growth of epiphytic bacteria

Autor: Helen-Isis A. Constantinidou, P. Bouligaraki, Katerina Karamanoli, Steven E. Lindow

Publikováno v: Annals of Applied Biology. 159:99-108

Polyphenolic compounds produced by plants can chelate iron, reducing its bioavailability to plant-associated bacteria. In response to limited iron levels, most bacteria produce siderophores to acquire needed iron quantities. The amount of phenolic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0990d80044024ea367c6427aeb5862db
https://doi.org/10.1111/j.1744-7348.2011.00478.x

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Inhibitory and stimulatory effects of essential oils and individual monoterpenoids on growth and sporulation of four soil-borne fungal isolates of Aspergillus terreus, Fusarium oxysporum, Penicillium expansum, and Verticillium dahliae

Autor: Despoina Vokou, Helen-Isis A. Constantinidou, George Menexes, G. A. Bardas, Katerina Karamanoli, Anastasia L. Lagopodi, Kalliopi Kadoglidou

Publikováno v: European Journal of Plant Pathology. 130:297-309

The effect of essential oils and individual monoterpenoids on soil-borne fungi, in pure and mixed cultures, in growth media and in the soil environment, was investigated. Essential oils were extracted from lavender (Lavandula stoechas), oregano (Orig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57977950ed5ee860b957916ba2f04df6
https://doi.org/10.1007/s10658-011-9754-x

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Effect of Different Strength of Medium on Organogenesis, Phenolic Accumulation and Antioxidant Activity of Spearmint (Mentha spicata l.)

Autor: Georgia Moschopoulou, Helen-Isis A. Constantinidou, Dani Fadel, Spiridon Kintzios, Athanasios S. Economou

Publikováno v: The Open Horticulture Journal. 3:31-35

We investigated the effect of inorganic salt concentration on the in vitro organogenesis of spearmint (Mentha spicata L.) by using Murashige and Skoog culture medium of different strength (full, half- and quarter strength). The highest number of shoo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::430aa4dcb26f70e945f49ee27b6f86ac
https://doi.org/10.2174/1874840601003010031

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