Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice

© 2017 by the authors. Licensee MDPI, Basel, Switzerland. Rice is the main staple crop for one-third of the world population. To maximize yields, large quantities and constant input of fertilizers containing essential nutrients such as phosphorus (P) and iron (Fe) are added. Rice can germinate in bo...

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Main Authors: Jenjira Mongon, Nanthana Chaiwong, Nadia Bouain, Chanakan Prom-U-Thai, David Secco, Hatem Rouached
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/56784
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spelling th-cmuir.6653943832-567842018-09-05T03:35:02Z Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice Jenjira Mongon Nanthana Chaiwong Nadia Bouain Chanakan Prom-U-Thai David Secco Hatem Rouached Biochemistry, Genetics and Molecular Biology Chemical Engineering Chemistry Computer Science © 2017 by the authors. Licensee MDPI, Basel, Switzerland. Rice is the main staple crop for one-third of the world population. To maximize yields, large quantities and constant input of fertilizers containing essential nutrients such as phosphorus (P) and iron (Fe) are added. Rice can germinate in both aerobic and anaerobic conditions, but the crosstalk between oxygen (O2) and nutrients such as P and Fe on plant growth remains obscure. The aim of this work was to test whether such interactions exist, and, if so, if they are conserved between up- and lowland rice varieties. To do so, we assessed shoot and root biomass as well as inorganic phosphate (Pi) accumulation in four rice varieties, including two lowland rice varieties Nipponbare and Suphanburi 1 (SPR1) (adapted to non-aerated condition) and two upland rice varieties CMU122 and Sew Mae Jun (SMJ) (adapted to aerated condition) under various conditions of Pi and/or Fe deficiencies, in aerated and non-areated solution. Under these different experimental conditions, our results revealed that the altered shoot biomass in Nipponbare and SPR1 was O2-dependent but to a lesser extent in CMU122 and SMJ cultivars. In this perspective, discovering the biological significance and molecular basis of these mineral elements and O2signal interaction is needed to fully appreciate the performance of plants to multiple environmental changes. 2018-09-05T03:30:12Z 2018-09-05T03:30:12Z 2017-03-10 Journal 14220067 16616596 2-s2.0-85015233051 10.3390/ijms18030607 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85015233051&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56784
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Biochemistry, Genetics and Molecular Biology
Chemical Engineering
Chemistry
Computer Science
spellingShingle Biochemistry, Genetics and Molecular Biology
Chemical Engineering
Chemistry
Computer Science
Jenjira Mongon
Nanthana Chaiwong
Nadia Bouain
Chanakan Prom-U-Thai
David Secco
Hatem Rouached
Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
description © 2017 by the authors. Licensee MDPI, Basel, Switzerland. Rice is the main staple crop for one-third of the world population. To maximize yields, large quantities and constant input of fertilizers containing essential nutrients such as phosphorus (P) and iron (Fe) are added. Rice can germinate in both aerobic and anaerobic conditions, but the crosstalk between oxygen (O2) and nutrients such as P and Fe on plant growth remains obscure. The aim of this work was to test whether such interactions exist, and, if so, if they are conserved between up- and lowland rice varieties. To do so, we assessed shoot and root biomass as well as inorganic phosphate (Pi) accumulation in four rice varieties, including two lowland rice varieties Nipponbare and Suphanburi 1 (SPR1) (adapted to non-aerated condition) and two upland rice varieties CMU122 and Sew Mae Jun (SMJ) (adapted to aerated condition) under various conditions of Pi and/or Fe deficiencies, in aerated and non-areated solution. Under these different experimental conditions, our results revealed that the altered shoot biomass in Nipponbare and SPR1 was O2-dependent but to a lesser extent in CMU122 and SMJ cultivars. In this perspective, discovering the biological significance and molecular basis of these mineral elements and O2signal interaction is needed to fully appreciate the performance of plants to multiple environmental changes.
format Journal
author Jenjira Mongon
Nanthana Chaiwong
Nadia Bouain
Chanakan Prom-U-Thai
David Secco
Hatem Rouached
author_facet Jenjira Mongon
Nanthana Chaiwong
Nadia Bouain
Chanakan Prom-U-Thai
David Secco
Hatem Rouached
author_sort Jenjira Mongon
title Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
title_short Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
title_full Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
title_fullStr Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
title_full_unstemmed Phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: Insight from upland and lowland rice
title_sort phosphorus and iron deficiencies influences rice shoot growth in an oxygen dependent manner: insight from upland and lowland rice
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85015233051&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/56784
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