PMID- 38069376
OWN - NLM
STAT- MEDLINE
DCOM- 20231216
LR  - 20231216
IS  - 1422-0067 (Electronic)
IS  - 1422-0067 (Linking)
VI  - 24
IP  - 23
DP  - 2023 Dec 2
TI  - Chemical Structure Diversity and Extensive Biological Functions of Specialized 
      Metabolites in Rice.
LID - 10.3390/ijms242317053 [doi]
LID - 17053
AB  - Rice (Oryza sativa L.) is thought to have been domesticated many times 
      independently in China and India, and many modern cultivars are available. All 
      rice tissues are rich in specialized metabolites (SPMs). To date, a total of 181 
      terpenoids, 199 phenolics, 41 alkaloids, and 26 other types of compounds have 
      been detected in rice. Some volatile sesquiterpenoids released by rice are known 
      to attract the natural enemies of rice herbivores, and play an indirect role in 
      defense. Momilactone, phytocassane, and oryzalic acid are the most common 
      diterpenoids found in rice, and are found at all growth stages. Indolamides, 
      including serotonin, tryptamine, and N-benzoylserotonin, are the main rice 
      alkaloids. The SPMs mainly exhibit defense functions with direct roles in 
      resisting herbivory and pathogenic infections. In addition, phenolics are also 
      important in indirect defense, and enhance wax deposition in leaves and promote 
      the lignification of stems. Meanwhile, rice SPMs also have allelopathic effects 
      and are crucial in the regulation of the relationships between different plants 
      or between plants and microorganisms. In this study, we reviewed the various 
      structures and functions of rice SPMs. This paper will provide useful information 
      and methodological resources to inform the improvement of rice resistance and the 
      promotion of the rice industry.
FAU - Zhou, Huiwen
AU  - Zhou H
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Zhang, Jinjin
AU  - Zhang J
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Bai, Liping
AU  - Bai L
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Liu, Jiayi
AU  - Liu J
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Li, Hongdi
AU  - Li H
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Hua, Juan
AU  - Hua J
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
FAU - Luo, Shihong
AU  - Luo S
AUID- ORCID: 0000-0003-3500-3466
AD  - Research Center of Protection and Utilization of Plant Resources, College of 
      Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, 
      China.
LA  - eng
GR  - 32000273 and 32370416/National Natural Science Foundation of China/
PT  - Journal Article
PT  - Review
DEP - 20231202
PL  - Switzerland
TA  - Int J Mol Sci
JT  - International journal of molecular sciences
JID - 101092791
RN  - 0 (Terpenes)
RN  - 0 (Diterpenes)
RN  - 0 (Alkaloids)
SB  - IM
MH  - *Oryza/metabolism
MH  - Terpenes/metabolism
MH  - *Diterpenes/metabolism
MH  - Plants/metabolism
MH  - *Alkaloids/metabolism
MH  - Herbivory
PMC - PMC10707428
OTO - NOTNLM
OT  - biological function
OT  - chemical structure
OT  - rice
OT  - specialized metabolites
COIS- The authors declare no conflict of interest.
EDAT- 2023/12/09 10:46
MHDA- 2023/12/17 09:45
PMCR- 2023/12/02
CRDT- 2023/12/09 01:16
PHST- 2023/10/27 00:00 [received]
PHST- 2023/11/25 00:00 [revised]
PHST- 2023/11/29 00:00 [accepted]
PHST- 2023/12/17 09:45 [medline]
PHST- 2023/12/09 10:46 [pubmed]
PHST- 2023/12/09 01:16 [entrez]
PHST- 2023/12/02 00:00 [pmc-release]
AID - ijms242317053 [pii]
AID - ijms-24-17053 [pii]
AID - 10.3390/ijms242317053 [doi]
PST - epublish
SO  - Int J Mol Sci. 2023 Dec 2;24(23):17053. doi: 10.3390/ijms242317053.