Polyamines in Plant Stress Responses and Development

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ORIGINAL RESEARCH

Published on 11 Sep 2025

Optimized LC-MS method for simultaneous polyamine profiling and ADC/ODC activity quantification and evidence that ADCs are indispensable for flower development in tomato

Erin Samantha Ritchie
Edda von Roepenack-Lahaye
Dennis Perrett
Dousheng Wu
Thomas Lahaye

doi 10.3389/fpls.2025.1636076

707 views

BRIEF RESEARCH REPORT

Published on 02 Sep 2025

The response to thermospermine is fine-tuned by the balance between SAC51 and LHW family proteins in Arabidopsis thaliana

Yao Xu
Mitsuru Saraumi
Tomohiko Toyoshima
Hiroyasu Motose
Taku Takahashi

doi 10.3389/fpls.2025.1654744

651 views

ORIGINAL RESEARCH

Published on 19 Aug 2025

Exploring regulatory roles of putrescine-doped zinc oxide nanoentities on ethylene signaling, redox imbalance, and programmed cell death in drought-stressed rice (Oryza sativa L.) seedlings

Abir Das
Tibor Janda
Sudipta Kumar Sil
Malay Kumar Adak

doi 10.3389/fpls.2025.1630837

707 views

ORIGINAL RESEARCH

Published on 25 Mar 2025

Spermidine treatment limits the development of the fungus in flax shoots by suppressing polyamine metabolism and balanced defence reactions, thus increasing flax resistance to fusariosis

Beata Augustyniak
Wioleta Wojtasik
Agnieszka Sawuła
Marta Burgberger
Anna Kulma

doi 10.3389/fpls.2025.1561203

1,045 views
2 citations

ORIGINAL RESEARCH

Published on 06 Dec 2024

Seed priming with ascorbic acid and spermidine regulated auxin biosynthesis to promote root growth of rice under drought stress

Kangkang Zhang
Mohammad Nauman Khan
Zaid Khan
Tao Luo
Biaojin Zhang
Junguo Bi
Liyong Hu
Lijun Luo

doi 10.3389/fpls.2024.1482930

1,480 views
4 citations

ORIGINAL RESEARCH

Published on 09 Oct 2024

Physiological and metabolomic analyses reveal the mechanism by which exogenous spermine improves drought resistance in alfalfa leaves (Medicago sativa L.)

Wenjuan Wang
Wenjuan Kang
Shangli Shi
Linbo Liu

doi 10.3389/fpls.2024.1466493

1,800 views
5 citations

ORIGINAL RESEARCH

Published on 27 Feb 2024

Molecular mechanism of endophytic bacteria DX120E regulating polyamine metabolism and promoting plant growth in sugarcane

Ying Qin
Qaisar Khan
Jia-Wei Yan
Yu-Yi Wang
Yang-Fei Pan
Ying Huang
Jiang-Lu Wei
Dao-Jun Guo
Yang-Rui Li
1 more
Yong-Xiu Xing

doi 10.3389/fpls.2024.1334907

2,223 views
1 citation

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Frontiers in Plant Science

Plant Physiology
Plant Metabolism and Chemodiversity
Plant Abiotic Stress

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Articles

Optimized LC-MS method for simultaneous polyamine profiling and ADC/ODC activity quantification and evidence that ADCs are indispensable for flower development in tomato

The response to thermospermine is fine-tuned by the balance between SAC51 and LHW family proteins in Arabidopsis thaliana

Exploring regulatory roles of putrescine-doped zinc oxide nanoentities on ethylene signaling, redox imbalance, and programmed cell death in drought-stressed rice (Oryza sativa L.) seedlings

Spermidine treatment limits the development of the fungus in flax shoots by suppressing polyamine metabolism and balanced defence reactions, thus increasing flax resistance to fusariosis

Seed priming with ascorbic acid and spermidine regulated auxin biosynthesis to promote root growth of rice under drought stress

Physiological and metabolomic analyses reveal the mechanism by which exogenous spermine improves drought resistance in alfalfa leaves (Medicago sativa L.)

Molecular mechanism of endophytic bacteria DX120E regulating polyamine metabolism and promoting plant growth in sugarcane

Frontiers in Plant Science

Plant Physiology

Plant Metabolism and Chemodiversity

Plant Abiotic Stress