지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.2
- 수록면
- 197 - 210 (14page)
- DOI
- 10.1007/s13258-021-01068-1
이용수
초록· 키워드
오류제보하기
Background
Salicylic acid (SA) is an important regulator of genes involved in plant defense and pathogen-triggered systemic acquired resistance (SAR). Coconut is an important crop affected by several pathogens. Reported evidence suggests SA involvement in defense responses, including SAR in coconut.
Objective
To identified differentially expressed genes in leaf and root tissues of coconut plantlets, as a result of SA, that might be involved in coconut defense responses.
Methods
Comparative transcriptomic analysis by RNA-Seq of leaf and root tissues from in vitro coconut plantlets unexposed and exposed to SA 2.5 mM for 48 h. And in silico validation of gene expression by qRT-PCR.
Results
We identified 4615 and 3940 differentially expressed unigenes (DEUs) in leaf and root tissues respectively. Our GO analysis showed functional categories related to the induction of defense responses, such as “systemic acquired resistance” and highly enriched hormone categories, such as abscisic acid. The most abundant KEGG pathway in our results was “Biosynthesis of antibiotics”. Our findings support that exogenous application of SA to plantlets induced the activation of PRs, RGAs, ICS2, NLTP2, PER4, TRXM and some WRKYs mediated by NPR1-dependent pathways. Also, we found DEUs, such as BZR1, HSL1, and WHY2 that support that SA could regulate defense-related genes through NPR1-independent pathways.
Conclusion
The present study of massive data analysis carried out on coconut plantlets exposed to SA, generates valuable information that increases our understanding of defense molecular mechanisms in coconut and open new venues for research for the improvement of management of coconut diseases.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Salicylic Acid as a Safe Plant Protector and Growth Regulator
The Plant Pathology Journal
2020 .02
-
전신획득저항성에 의한 식물병 방어기작
생명과학회지
2022 .11
-
Regulation of Salicylic Acid and N-Hydroxy-Pipecolic Acid in Systemic Acquired Resistance
The Plant Pathology Journal
2023 .02
-
Molecular cloning of two novel NPR1 homologue genes in coconut palm and analysis of their expression in response to the plant defense hormone salicylic acid
Genes & Genomics
2017 .01
-
Transcriptome profiling and identification of functional genes involved in H2S response in grapevine tissue cultured plantlets
Genes & Genomics
2018 .01
-
The Plant-Stress Metabolites, Hexanoic Aacid and Melatonin, Are Potential “Vaccines” for Plant Health Promotion
The Plant Pathology Journal
2021 .10
-
A comparison of free-surface tracking methods for numerical modeling of rifting based on ASPECT
지질학회지
2022 .06
-
반려견의 교육과 문제행동에 관한 문헌자료 요약
Animalia
2025 .01
-
NPR1 is Instrumental in Priming for the Enhanced flg22-induced MPK3 and MPK6 Activation
The Plant Pathology Journal
2015 .06
-
Effect of Salicylic Acid Formulations on Induced Plant Defense against Cassava Anthracnose Disease
The Plant Pathology Journal
2021 .08
-
Transcriptional Heterogeneity of Cellular Senescence in Cancer
Molecules and Cells
2022 .09
-
Transcriptome analysis for identifying possible gene regulations during maize root emergence and formation at the initial growth stage
Genes & Genomics
2018 .01
-
DNA Damage Triggers the Activation of Immune Response to Viral Pathogens via Salicylic Acid in Plants
The Plant Pathology Journal
2023 .10
-
Sa-supplement submodules
대한수학회보
2021 .01
-
Low pH stress responsive transcriptome of seedling roots in wheat (Triticum aestivum L.)
Genes & Genomics
2018 .01
-
Simulation of the Through-Focus Modulation Transfer Functions According to the Change of Spherical Aberration in Pseudophakic Eyes
Current Optics and Photonics
2015 .08
-
Comprehensive transcriptome analysis discovers novel candidate genes related to leaf color in a Lagerstroemia indica yellow leaf mutant
Genes & Genomics
2015 .01
-
Cadmium permeates through calcium channels and activates transcriptomic complexity in wheat roots in response to cadmium stress
Genes & Genomics
2017 .01
-
Anti-bacterial effects of enzymatically-isolated sialic acid from glycomacropeptide in a Helicobacter pylori-infected murine model
Nutrition Research and Practice
2017 .02
-
Anti-bacterial effects of enzymatically-isolated sialic acid from glycomacropeptide in a Helicobacter pylori-infected murine model
Nutrition Research and Practice
2017 .02
이 논문의 저자 정보
최근 본 자료
댓글(0)
0