干旱区生态环境知识资源中心(Arid): Leaf Proteomic Analysis in Seedlings of Two Maize Landraces with Different Tolerance to Boron Toxicity

Arid

DOI	10.3390/plants12122322
	Leaf Proteomic Analysis in Seedlings of Two Maize Landraces with Different Tolerance to Boron Toxicity
	Mamani-Huarcaya, Betty Maribel; Navarro-Gochicoa, Maria Teresa; Herrera-Rodriguez, Maria Begona; Camacho-Cristobal, Juan Jose; Ceacero, Carlos Juan; Cutire, Oscar Fernandez; Gonzalez-Fontes, Agustin; Rexach, Jesus
通讯作者	Rexach, J
来源期刊	PLANTS-BASEL
ISSN	2223-7747
出版年	2023
卷号	12 期号:12
英文摘要	Boron (B) toxicity is an important stressor that negatively affects maize yield and the quality of the produce. The excessive B content in agricultural lands is a growing problem due to the increase in arid and semi-arid areas because of climate change. Recently, two Peruvian maize landraces, Sama and Pachia, were physiologically characterized based on their tolerance to B toxicity, the former being more tolerant to B excess than Pachia. However, many aspects regarding the molecular mechanisms of these two maize landraces against B toxicity are still unknown. In this study, a leaf proteomic analysis of Sama and Pachia was performed. Out of a total of 2793 proteins identified, only 303 proteins were differentially accumulated. Functional analysis indicated that many of these proteins are involved in transcription and translation processes, amino acid metabolism, photosynthesis, carbohydrate metabolism, protein degradation, and protein stabilization and folding. Compared to Sama, Pachia had a higher number of differentially expressed proteins related to protein degradation, and transcription and translation processes under B toxicity conditions, which might reflect the greater protein damage caused by B toxicity in Pachia. Our results suggest that the higher tolerance to B toxicity of Sama can be attributed to more stable photosynthesis, which can prevent damage caused by stromal over-reduction under this stress condition.
英文关键词	boron toxicity proteomic analysis maize landrace Zea mays
类型	Article
语种	英语
开放获取类型	Green Submitted, Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001015596800001
WOS关键词	RHAMNOGALACTURONAN-II ; SERINE-PROTEASE ; BORIC-ACID ; PLANT-CELL ; IDENTIFICATION ; DEFICIENCY ; EXTRACTION ; EXPRESSION ; COMPLEX ; TISSUES
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398075
推荐引用方式 GB/T 7714	Mamani-Huarcaya, Betty Maribel,Navarro-Gochicoa, Maria Teresa,Herrera-Rodriguez, Maria Begona,et al. Leaf Proteomic Analysis in Seedlings of Two Maize Landraces with Different Tolerance to Boron Toxicity[J],2023,12(12).
APA	Mamani-Huarcaya, Betty Maribel.,Navarro-Gochicoa, Maria Teresa.,Herrera-Rodriguez, Maria Begona.,Camacho-Cristobal, Juan Jose.,Ceacero, Carlos Juan.,...&Rexach, Jesus.(2023).Leaf Proteomic Analysis in Seedlings of Two Maize Landraces with Different Tolerance to Boron Toxicity.PLANTS-BASEL,12(12).
MLA	Mamani-Huarcaya, Betty Maribel,et al."Leaf Proteomic Analysis in Seedlings of Two Maize Landraces with Different Tolerance to Boron Toxicity".PLANTS-BASEL 12.12(2023).