Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon

Research output: Contribution to journalJournal articleResearchpeer-review

Standard

Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon. / Glazowska, Sylwia Emilia; Murozuka, Emiko; Persson, Daniel Olof; Castro, Pedro Humberto Araújo R F; Schjørring, Jan Kofod.

In: Physiologia Plantarum, Vol. 163, No. 2, 2018, p. 231-246.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Glazowska, SE, Murozuka, E, Persson, DO, Castro, PHARF & Schjørring, JK 2018, 'Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon', Physiologia Plantarum, vol. 163, no. 2, pp. 231-246. https://doi.org/10.1111/ppl.12675

APA

Glazowska, S. E., Murozuka, E., Persson, D. O., Castro, P. H. A. R. F., & Schjørring, J. K. (2018). Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon. Physiologia Plantarum, 163(2), 231-246. https://doi.org/10.1111/ppl.12675

Vancouver

Glazowska SE, Murozuka E, Persson DO, Castro PHARF, Schjørring JK. Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon. Physiologia Plantarum. 2018;163(2):231-246. https://doi.org/10.1111/ppl.12675

Author

Glazowska, Sylwia Emilia ; Murozuka, Emiko ; Persson, Daniel Olof ; Castro, Pedro Humberto Araújo R F ; Schjørring, Jan Kofod. / Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon. In: Physiologia Plantarum. 2018 ; Vol. 163, No. 2. pp. 231-246.

Bibtex

@article{ee575bf312dd4b64a5e902f9679c8194,
title = "Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon",
abstract = "Silicon (Si) has many beneficial effects in plants, especially for the survival from biotic and abiotic stresses. However, Si may negatively affect the quality of lignocellulosic biomass for bioenergy purposes. Despite many studies, the regulation of Si distribution and deposition in plants remains to be fully understood. Here, we have identified the Brachypodium distachyon mutant low-silicon 1 (Bdlsi1-1), with impaired channeling function of the Si influx transporter BdLSI1, resulting in a substantial reduction of Si in shoots. Bioimaging by laser ablation-inductively coupled plasma-mass spectrometry showed that the wild-type plants deposited Si mainly in the bracts, awns and leaf macrohairs. The Bdlsi1-1 mutants showed substantial (>90{\%}) reduction of Si in the mature shoots. The Bdlsi1-1 leaves had fewer, shorter macrohairs, but the overall pattern of Si distribution in bracts and leaf tissues was similar to that in the wild-type. The Bdlsi1-1 plants supplied with Si had significantly lower seed weights, compared to the wild-type. In low-Si media, the seed weight of wild-type plants was similar to that of Bdlsi1-1 mutants supplied with Si, while the Bdlsi1-1 seed weight decreased further. We conclude that Si deficiency results in widespread alterations in leaf surface morphology and seed formation in Brachypodium, showing the importance of Si for successful development in grasses.",
author = "Glazowska, {Sylwia Emilia} and Emiko Murozuka and Persson, {Daniel Olof} and Castro, {Pedro Humberto Ara{\'u}jo R F} and Schj{\o}rring, {Jan Kofod}",
note = "{\circledC} 2017 Scandinavian Plant Physiology Society.",
year = "2018",
doi = "10.1111/ppl.12675",
language = "English",
volume = "163",
pages = "231--246",
journal = "Physiologia Plantarum",
issn = "0031-9317",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - Silicon affects seed development and leaf macrohair formation in Brachypodium distachyon

AU - Glazowska, Sylwia Emilia

AU - Murozuka, Emiko

AU - Persson, Daniel Olof

AU - Castro, Pedro Humberto Araújo R F

AU - Schjørring, Jan Kofod

N1 - © 2017 Scandinavian Plant Physiology Society.

PY - 2018

Y1 - 2018

N2 - Silicon (Si) has many beneficial effects in plants, especially for the survival from biotic and abiotic stresses. However, Si may negatively affect the quality of lignocellulosic biomass for bioenergy purposes. Despite many studies, the regulation of Si distribution and deposition in plants remains to be fully understood. Here, we have identified the Brachypodium distachyon mutant low-silicon 1 (Bdlsi1-1), with impaired channeling function of the Si influx transporter BdLSI1, resulting in a substantial reduction of Si in shoots. Bioimaging by laser ablation-inductively coupled plasma-mass spectrometry showed that the wild-type plants deposited Si mainly in the bracts, awns and leaf macrohairs. The Bdlsi1-1 mutants showed substantial (>90%) reduction of Si in the mature shoots. The Bdlsi1-1 leaves had fewer, shorter macrohairs, but the overall pattern of Si distribution in bracts and leaf tissues was similar to that in the wild-type. The Bdlsi1-1 plants supplied with Si had significantly lower seed weights, compared to the wild-type. In low-Si media, the seed weight of wild-type plants was similar to that of Bdlsi1-1 mutants supplied with Si, while the Bdlsi1-1 seed weight decreased further. We conclude that Si deficiency results in widespread alterations in leaf surface morphology and seed formation in Brachypodium, showing the importance of Si for successful development in grasses.

AB - Silicon (Si) has many beneficial effects in plants, especially for the survival from biotic and abiotic stresses. However, Si may negatively affect the quality of lignocellulosic biomass for bioenergy purposes. Despite many studies, the regulation of Si distribution and deposition in plants remains to be fully understood. Here, we have identified the Brachypodium distachyon mutant low-silicon 1 (Bdlsi1-1), with impaired channeling function of the Si influx transporter BdLSI1, resulting in a substantial reduction of Si in shoots. Bioimaging by laser ablation-inductively coupled plasma-mass spectrometry showed that the wild-type plants deposited Si mainly in the bracts, awns and leaf macrohairs. The Bdlsi1-1 mutants showed substantial (>90%) reduction of Si in the mature shoots. The Bdlsi1-1 leaves had fewer, shorter macrohairs, but the overall pattern of Si distribution in bracts and leaf tissues was similar to that in the wild-type. The Bdlsi1-1 plants supplied with Si had significantly lower seed weights, compared to the wild-type. In low-Si media, the seed weight of wild-type plants was similar to that of Bdlsi1-1 mutants supplied with Si, while the Bdlsi1-1 seed weight decreased further. We conclude that Si deficiency results in widespread alterations in leaf surface morphology and seed formation in Brachypodium, showing the importance of Si for successful development in grasses.

U2 - 10.1111/ppl.12675

DO - 10.1111/ppl.12675

M3 - Journal article

C2 - 29215732

VL - 163

SP - 231

EP - 246

JO - Physiologia Plantarum

JF - Physiologia Plantarum

SN - 0031-9317

IS - 2

ER -

ID: 195463674