干旱区生态环境知识资源中心(Arid): Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting

Arid

DOI	10.3390/agriculture12060753
	Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting
	Osman, Salma O. M.; Saad, Abu Sefyan I.; Tadano, Shota; Takeda, Yoshiki; Yamasaki, Yuji; Tahir, Izzat S. A.; Tsujimoto, Hisashi; Akashi, Kinya
通讯作者	Akashi, K
来源期刊	AGRICULTURE-BASEL
EISSN	2077-0472
出版年	2022
卷号	12 期号:6
英文摘要	Heat stress is one of the major environmental constraints for wheat production; thus, a comprehensive understanding of the metabolomic responses of wheat is required for breeding heat-tolerant varieties. In this study, the metabolome responses of heat-tolerant genotypes Imam and Norin 61, and susceptible genotype Chinese Spring were comparatively analyzed using Fourier transform infrared (FTIR) spectroscopy in combination with chemometric data mining techniques. Principal component analysis of the FTIR data suggested a spectral feature partially overlapping between the three genotypes. FTIR spectral biomarker assay showed similar heat responses between the genotypes for markers Fm482 and Fm1502, whereas genotype-dependent variations were observed for other markers. The markers Fm1251 and Fm1729 showed contrasting behaviors between heat-tolerant and susceptible genotypes, suggesting that these markers may potentially serve as a tool for distinguishing heat-tolerant genotypes. Linear discriminant analysis (LDA) of the spectra demonstrated a clear separation between the three genotypes in terms of the heat stress effect. Analysis of LDA coefficients identified several spectral regions that were potentially responsible for the discrimination of FTIR spectra between different genotypes and environments. These results suggest that a combination of FTIR and chemometrics can be a useful technique for characterizing the metabolic behavior of diverse wheat genotypes under heat stress.
英文关键词	Triticum aestivum L. FTIR spectroscopy chemometrics metabolomics markers arid region linear discriminant analysis
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000818156500001
WOS关键词	ANTIOXIDATIVE DEFENSE SYSTEM ; CARBOHYDRATE-CHEMISTRY ; SPECTROSCOPY ; TEMPERATURE ; CLASSIFICATION ; TOLERANCE ; LEAVES ; MICROSPECTROSCOPY ; TRAITS ; DEMAND
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/391687
推荐引用方式 GB/T 7714	Osman, Salma O. M.,Saad, Abu Sefyan I.,Tadano, Shota,et al. Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting[J],2022,12(6).
APA	Osman, Salma O. M..,Saad, Abu Sefyan I..,Tadano, Shota.,Takeda, Yoshiki.,Yamasaki, Yuji.,...&Akashi, Kinya.(2022).Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting.AGRICULTURE-BASEL,12(6).
MLA	Osman, Salma O. M.,et al."Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting".AGRICULTURE-BASEL 12.6(2022).