Potential Role of Silicon in Plants Against Biotic and Abiotic Stresses

被引：26

作者：

Ahmed, Syed Riaz ^{[1
]}

Anwar, Zunaira ^{[1
]}

Shahbaz, Umar ^{[2
]}

Skalicky, Milan ^{[3
]}

Ijaz, Aqsa ^{[1
]}

Tariq, Muhammad Sayyam ^{[1
]}

Zulfiqar, Usman ^{[4
]}

Brestic, Marian ^{[3
,5
]}

Alabdallah, Nadiyah M. ^{[6
]}

Alsubeie, Moodi Saham ^{[7
]}

Mujtaba, Hassan ^{[8
]}

Saeed, Abdul Manan ^{[9
]}

Zahra, Tafseer ^{[10
]}

Hasan, Md Mahadi ^{[11
]}

Firdous, Hina ^{[12
]}

Razzaq, Abdul ^{[13
]}

Zafar, Muhammad Mubashar ^{[14
]}

机构：

[1] Nucl Inst Agr & Biol Coll, Pakistan Inst Engn & Appl Sci, Faisalabad, Pakistan

[2] Univ Trento, Dipartimento Genom & Biol Piante Frutto Fdn Edmun, Via Mach 1, I-38010 San Michele All Adige, TN, Italy

[3] Czech Univ Life Sci, Fac Agrobiol Food & Nat Resources, Dept Bot & Plant Physiol, Prague 16500, Czech Republic

[4] Univ Agr Faisalabad, Dept Agron, Faisalabad, Pakistan

[5] Slovak Univ Agr, Inst Plant & Environm Sci, Nitra 94976, Slovakia

[6] Imam Abdulrahman Bin Faisal Univ, Coll Sci, Dept Biol, POB 1982, Dammam 31441, Saudi Arabia

[7] Imam Mohammad Ibn Saud Islamic Univ IMSIU, Coll Sci, Biol Dept, Riyadh 11623, Saudi Arabia

[8] Univ Agr Faisalabad, Inst Soil & Environm Sci, Faisalabad, Pakistan

[9] Soil & Water Testing Lab Res Gujranwala, Gujranwala, Pakistan

[10] Univ Agr Faisalabad, Dept Bot, Faisalabad, Pakistan

[11] Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou, Gansu, Peoples R China

[12] Univ Agr Faisalabad, Dept Plant Pathol, Faisalabad, Pakistan

[13] Univ Lahore, Inst Mol Biol & Biotechnol, Lahore, Pakistan

[14] Chinese Acad Agr Sci, Inst Cotton Res, Anyang 455000, Peoples R China

来源：

SILICON | 2023年 / 15卷 / 07期

关键词：

Abiotic stress; Biotic stress; Biofortification; Reactive oxygen species; Biochemical responses; Antioxidant defence; TRITICUM-AESTIVUM L; EFFLUX TRANSPORTERS; GENE-EXPRESSION; OSMOTIC-STRESS; SALT STRESS; FUNCTIONAL-CHARACTERIZATION; PHYSIOLOGICAL PROCESSES; ANTIOXIDANT ENZYMES; CUCUMBER SEEDLINGS; FOLIAR APPLICATION;

D O I：

10.1007/s12633-022-02254-w

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In climate change scenarios, biotic and abiotic stresses are among the serious environmental strains that limit agricultural productivity worldwide. Silicon (Si) compounds are now getting much attention in agriculture as a result of explorations into their beneficial effects on plant growth, and development under adverse environments. This review seeks to understand the roles of transport pathways, the up- and down-regulation of biochemical responses, and transporter genes in Si's effects. Exogenous application of Si enhances plant antioxidant defenses and decreases oxidative stress by limiting production of reactive oxygen species (ROS). Biofortification is one of the best techniques to reduce biotic and abiotic stresses by enhancing a plant's capacity to accumulate Si. Identifying the novel genes involved in Si transport and modulating their expression level through genetic engineering is one option being considered to prevent biotic and abiotic damage to crop, and to reduce the applications of toxic pesticides, herbicides, and fungicides.

引用

页码：3283 / 3303

页数：21

共 248 条

[1] Silicon-induced alleviation of NaCl toxicity in okra (Abelmoschus esculentus) is associated with enhanced photosynthesis, osmoprotectants and antioxidant metabolism [J].