Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions

Abstract. Nisa C, Jadid N. 2021. Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions. Biodiversitas 22: 2117-2124. Drought is one of the external factors that affect the productivity of food crops. Some biotechnological approa...

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Autores principales:	Choirotin Nisa, Nurul Jadid
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	acetic acid, drought avoidance, jasmonic acid, jewawut, setaria italica Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/77d289a030d546cab773c18f7db9869f
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spelling	oai:doaj.org-article:77d289a030d546cab773c18f7db9869f2021-11-22T00:57:37ZExogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions1412-033X2085-472210.13057/biodiv/d220460https://doaj.org/article/77d289a030d546cab773c18f7db9869f2021-04-01T00:00:00Zhttps://smujo.id/biodiv/article/view/8032https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Nisa C, Jadid N. 2021. Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions. Biodiversitas 22: 2117-2124. Drought is one of the external factors that affect the productivity of food crops. Some biotechnological approaches had been developed to increase plant resistance to drought stress. Moreover, an adjustment in plant cultivation system is also reported as alternative way to enhance plant resistance to water deficit conditions, especially during their initial vegetative phase. This study aimed to determine the effect of exogenous acetic acid pre-treatment on some Indonesian foxtail millet (Setaria italica) accessions under drought stress conditions. Two different foxtail millet accessions were used in this study: Gambir Manis and Polman Kuning. Morphological and physiological parameters were observed during this study, including plant height, number of leaves, root length, relative water content, total chlorophyll and carotenoid content, and panicle weight. Our results showed that all foxtail millet accessions survived drought stress condition after being pre-treated with exogenous acetic acid. Yet, some morphological parameters were significantly affected. Meanwhile, physiological parameters were not significantly affected. Overall, our data suggest that exogenous acetic acid pre-treatment could enhance drought avoidance in S. italica accessions. This might be due to acetic acid-induced jasmonic acid modulation and secondary metabolites production in S. italica during water deficit exposure.Choirotin NisaNurul JadidMBI & UNS Soloarticleacetic acid, drought avoidance, jasmonic acid, jewawut, setaria italicaBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 4 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	acetic acid, drought avoidance, jasmonic acid, jewawut, setaria italica Biology (General) QH301-705.5
spellingShingle	acetic acid, drought avoidance, jasmonic acid, jewawut, setaria italica Biology (General) QH301-705.5 Choirotin Nisa Nurul Jadid Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
description	Abstract. Nisa C, Jadid N. 2021. Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions. Biodiversitas 22: 2117-2124. Drought is one of the external factors that affect the productivity of food crops. Some biotechnological approaches had been developed to increase plant resistance to drought stress. Moreover, an adjustment in plant cultivation system is also reported as alternative way to enhance plant resistance to water deficit conditions, especially during their initial vegetative phase. This study aimed to determine the effect of exogenous acetic acid pre-treatment on some Indonesian foxtail millet (Setaria italica) accessions under drought stress conditions. Two different foxtail millet accessions were used in this study: Gambir Manis and Polman Kuning. Morphological and physiological parameters were observed during this study, including plant height, number of leaves, root length, relative water content, total chlorophyll and carotenoid content, and panicle weight. Our results showed that all foxtail millet accessions survived drought stress condition after being pre-treated with exogenous acetic acid. Yet, some morphological parameters were significantly affected. Meanwhile, physiological parameters were not significantly affected. Overall, our data suggest that exogenous acetic acid pre-treatment could enhance drought avoidance in S. italica accessions. This might be due to acetic acid-induced jasmonic acid modulation and secondary metabolites production in S. italica during water deficit exposure.
format	article
author	Choirotin Nisa Nurul Jadid
author_facet	Choirotin Nisa Nurul Jadid
author_sort	Choirotin Nisa
title	Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
title_short	Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
title_full	Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
title_fullStr	Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
title_full_unstemmed	Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions
title_sort	exogenous acetic acid pre-treatment increases drought tolerance of two indonesian foxtail millet (setaria italica) accessions
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/77d289a030d546cab773c18f7db9869f
work_keys_str_mv	AT choirotinnisa exogenousaceticacidpretreatmentincreasesdroughttoleranceoftwoindonesianfoxtailmilletsetariaitalicaaccessions AT nuruljadid exogenousaceticacidpretreatmentincreasesdroughttoleranceoftwoindonesianfoxtailmilletsetariaitalicaaccessions
_version_	1718418407789953024

Exogenous acetic acid pre-treatment increases drought tolerance of two Indonesian foxtail millet (Setaria italica) accessions

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