Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)

Triadimefon (TRD) is a member of triazol plant growth regulator group which is responsible for increasing stress tolerance. Effects of TRD on two cultivars of Medicago sativa (Hamedani and Yazdi) were investigated. The in vitro grown plantlets in MS medium were cultured in TRD at concentration 1.0,...

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Main Authors:	Leila, A., Ehsanpour, A.
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2013
Online Access:	http://journalarticle.ukm.my/7201/ http://journalarticle.ukm.my/7201/ http://journalarticle.ukm.my/7201/1/42_1_02.pdf

id	ukm-7201
recordtype	eprints
spelling	ukm-72012016-12-14T06:43:23Z http://journalarticle.ukm.my/7201/ Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.) Leila, A. Ehsanpour, A. Triadimefon (TRD) is a member of triazol plant growth regulator group which is responsible for increasing stress tolerance. Effects of TRD on two cultivars of Medicago sativa (Hamedani and Yazdi) were investigated. The in vitro grown plantlets in MS medium were cultured in TRD at concentration 1.0, 2.0 and 4.0 mg/l combined with 0, 100 and 140 mM NaCl respectively. The changes in growth parameters, photosynthetic pigment, carbohydrate, α-tochopherol, glycine betain, proline and proline dehydrogenase (PDH) activity as well as its expression were measured after four weeks post treatment. NaCl treatment decreased overall plant growth and reduced the total chlorophyll, carbohydrate content, PDH activity and increased α-tochopherol, glycine betain content and proline content. The level of PDH transcript was changed in different combinations of NaCl and TRD, however, at 140 mM NaCl and 2 mg/l TRD expression was decreased. When plants were subjected to salt stress, TRD minimized the inhibitory effects of NaCl on plant growth by increasing, total chlorophyll, carbohydrate, α-tochopherol, glycine betaine content. Penerbit Universiti Kebangsaan Malaysia 2013-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7201/1/42_1_02.pdf Leila, A. and Ehsanpour, A. (2013) Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.). Malaysian Applied Biology, 42 (1). pp. 15-24. ISSN 0126-8643 http://mabjournal.com/
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Triadimefon (TRD) is a member of triazol plant growth regulator group which is responsible for increasing stress tolerance. Effects of TRD on two cultivars of Medicago sativa (Hamedani and Yazdi) were investigated. The in vitro grown plantlets in MS medium were cultured in TRD at concentration 1.0, 2.0 and 4.0 mg/l combined with 0, 100 and 140 mM NaCl respectively. The changes in growth parameters, photosynthetic pigment, carbohydrate, α-tochopherol, glycine betain, proline and proline dehydrogenase (PDH) activity as well as its expression were measured after four weeks post treatment. NaCl treatment decreased overall plant growth and reduced the total chlorophyll, carbohydrate content, PDH activity and increased α-tochopherol, glycine betain content and proline content. The level of PDH transcript was changed in different combinations of NaCl and TRD, however, at 140 mM NaCl and 2 mg/l TRD expression was decreased. When plants were subjected to salt stress, TRD minimized the inhibitory effects of NaCl on plant growth by increasing, total chlorophyll, carbohydrate, α-tochopherol, glycine betaine content.
format	Article
author	Leila, A. Ehsanpour, A.
spellingShingle	Leila, A. Ehsanpour, A. Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
author_facet	Leila, A. Ehsanpour, A.
author_sort	Leila, A.
title	Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
title_short	Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
title_full	Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
title_fullStr	Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
title_full_unstemmed	Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)
title_sort	triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(medicago sativa l.)
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2013
url	http://journalarticle.ukm.my/7201/ http://journalarticle.ukm.my/7201/ http://journalarticle.ukm.my/7201/1/42_1_02.pdf
first_indexed	2023-09-18T19:49:03Z
last_indexed	2023-09-18T19:49:03Z
_version_	1777406095614017536

Triadimefon ameliorates negative effects of in vitro salt stress on two cultivars of alfalfa(Medicago sativa L.)

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