Functional Characterization of a (E)-β-Ocimene Synthase Gene Contributing to the Defense against Spodoptera litura
Soybean is a worldwide crop that offers valuable proteins, fatty acids, and phytonutrients to humans but is always damaged by insect pests or pathogens. Plants have captured sophisticated defense mechanisms in resisting the attack of insects and pathogens. How to protect soybean in an environment- or human-friendly way or how to develop plant-based pest control is a hotpot. Herbivore-induced plant volatiles that are released by multiple plant species have been assessed in multi-systems against various insects, of which (E)-β-ocimene has been reported to show anti-insect function in a variety of plants, including soybean. However, the responsible gene in soybean is unknown, and its mechanism of synthesis and anti-insect properties lacks comprehensive assessment. In this study, (E)-β-ocimene was confirmed to be induced by Spodoptera litura treatment. A plastidic localized monoterpene synthase gene, designated as GmOCS, was identified to be responsible for the biosynthesis of (E)-β-ocimene through genome-wide gene family screening and in vitro and in vivo assays. Results from transgenic soybean and tobacco confirmed that (E)-β-ocimene catalyzed by GmOCS had pivotal roles in repelling a S. litura attack. This study advances the understanding of (E)-β-ocimene synthesis and its function in crops, as well as provides a good candidate for further anti-insect soybean improvement.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:24 |
|---|---|
| Enthalten in: |
International journal of molecular sciences - 24(2023), 8 vom: 13. Apr. |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Han, Taotao [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
(E)-β-ocimene |
|---|
| Anmerkungen: |
Date Completed 01.05.2023 Date Revised 01.05.2023 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.3390/ijms24087182 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM356119203 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM356119203 | ||
| 003 | DE-627 | ||
| 005 | 20231226065803.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/ijms24087182 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1187.xml |
| 035 | |a (DE-627)NLM356119203 | ||
| 035 | |a (NLM)37108345 | ||
| 035 | |a (PII)7182 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Han, Taotao |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Functional Characterization of a (E)-β-Ocimene Synthase Gene Contributing to the Defense against Spodoptera litura |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 01.05.2023 | ||
| 500 | |a Date Revised 01.05.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Soybean is a worldwide crop that offers valuable proteins, fatty acids, and phytonutrients to humans but is always damaged by insect pests or pathogens. Plants have captured sophisticated defense mechanisms in resisting the attack of insects and pathogens. How to protect soybean in an environment- or human-friendly way or how to develop plant-based pest control is a hotpot. Herbivore-induced plant volatiles that are released by multiple plant species have been assessed in multi-systems against various insects, of which (E)-β-ocimene has been reported to show anti-insect function in a variety of plants, including soybean. However, the responsible gene in soybean is unknown, and its mechanism of synthesis and anti-insect properties lacks comprehensive assessment. In this study, (E)-β-ocimene was confirmed to be induced by Spodoptera litura treatment. A plastidic localized monoterpene synthase gene, designated as GmOCS, was identified to be responsible for the biosynthesis of (E)-β-ocimene through genome-wide gene family screening and in vitro and in vivo assays. Results from transgenic soybean and tobacco confirmed that (E)-β-ocimene catalyzed by GmOCS had pivotal roles in repelling a S. litura attack. This study advances the understanding of (E)-β-ocimene synthesis and its function in crops, as well as provides a good candidate for further anti-insect soybean improvement | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a (E)-β-ocimene | |
| 650 | 4 | |a anti-insects | |
| 650 | 4 | |a soybean | |
| 650 | 4 | |a volatile terpenes | |
| 650 | 7 | |a beta-ocimene |2 NLM | |
| 650 | 7 | |a 13877-91-3 |2 NLM | |
| 650 | 7 | |a Acyclic Monoterpenes |2 NLM | |
| 650 | 7 | |a Alkenes |2 NLM | |
| 700 | 1 | |a Shao, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Ruifang |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Jinshan |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Yu |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Yue |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yanan |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Siqi |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Xiang |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Li |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Yueqing |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t International journal of molecular sciences |d 2008 |g 24(2023), 8 vom: 13. Apr. |w (DE-627)NLM185552161 |x 1422-0067 |7 nnns |
| 773 | 1 | 8 | |g volume:24 |g year:2023 |g number:8 |g day:13 |g month:04 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/ijms24087182 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 24 |j 2023 |e 8 |b 13 |c 04 | ||