干旱区生态环境知识资源中心(Arid): Are phytases involved in the regulation of symbiotic nitrogen fixation under phosphorus deficiency?

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DOI	10.1080/01904167.2020.1822405
	Are phytases involved in the regulation of symbiotic nitrogen fixation under phosphorus deficiency?
	Lazali, Mohamed; Brahimi, Samira; Benadis, Chahinez; Farissi, Mohamed; Drevon, Jean Jacques
通讯作者	Lazali, M
来源期刊	JOURNAL OF PLANT NUTRITION
ISSN	0190-4167
EISSN	1532-4087
出版年	2021
卷号	44 期号:3 页码:455-466
英文摘要	Phosphorus (P) deficiency is a critical environmental constraint that affects the growth and development of several legume crops that are usually cultivated in semi-arid regions and marginal areas. P-deficiency is known to be a significant limitation for symbiotic nitrogen fixation (SNF), and variability in SNF is strongly interlinked with the concentrations of inorganic phosphate (Pi) in the nodules. To cope with P-deficiency, legumes trigger various adaptive responses, including the induction and secretion of acid phosphatases (APases) and phytases, maintenance of Pi homeostasis in nodules and other organs, and improvement of oxygen consumption per unit of nodule mass. While the induction of phytases is a universal response to P-deficiency in higher plants, the physiological role of these enzymes in nodules of N-2-fixing legume is crucial but still not fully understood. Understanding the role of APases and phytases activities in response to environmental constraints may be important in developing strategies to improve the tolerance of the nodulated legume to low-P availability. In this review, we summarize and discuss recent advances in the understanding of the expression of phytases within the nodules of legumes under P-deficiency and address whether this expression might influence the nodule respiration and contribute to adaptation of N(2)fixing legumes to low-P environments. Finally, we will provide perspectives on future directions for research in this field.
英文关键词	legumes nodule respiration phosphorus deficiency phytase transcript
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000571281100001
WOS关键词	PURPLE ACID-PHOSPHATASE ; RECOMBINANT INBRED LINES ; COMMON BEAN GENOTYPES ; O-2 DIFFUSION INCREASES ; PHASEOLUS-VULGARIS L. ; ROOT-NODULES ; MOLECULAR CHARACTERIZATION ; ARABIDOPSIS-THALIANA ; SOYBEAN NODULES ; TRANSGENIC EXPRESSION
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/2XILL650/327916
作者单位	[Lazali, Mohamed; Brahimi, Samira] Univ Djilali Bounaama Khemis Miliana, Lab Rech ERP, Fac Sci Nat & Vie & Sci Terre, Route Theniet El Had, Soufay 44225, Khemis Miliana, Algeria; [Lazali, Mohamed; Drevon, Jean Jacques] INRAE IRD CIRAD SupAgro, Inst Natl Rech Agron, UMR Ecol Fonct & Biogeochim Sols & Agroecosyst, Montpellier, France; [Benadis, Chahinez] Univ Mohammed VI Polytech, Ctr Rech Sols & Fertilisants Afrique, Ben Guerir, Morocco; [Farissi, Mohamed] Univ Sultan Moulay Slimane, Fac Polydisciplinaire Beni Mellal, Lab Biotechnol & Dev Durable Ressources Nat, Beni Mellal, Morocco
推荐引用方式 GB/T 7714	Lazali, Mohamed,Brahimi, Samira,Benadis, Chahinez,et al. Are phytases involved in the regulation of symbiotic nitrogen fixation under phosphorus deficiency?[J],2021,44(3):455-466.
APA	Lazali, Mohamed,Brahimi, Samira,Benadis, Chahinez,Farissi, Mohamed,&Drevon, Jean Jacques.(2021).Are phytases involved in the regulation of symbiotic nitrogen fixation under phosphorus deficiency?.JOURNAL OF PLANT NUTRITION,44(3),455-466.
MLA	Lazali, Mohamed,et al."Are phytases involved in the regulation of symbiotic nitrogen fixation under phosphorus deficiency?".JOURNAL OF PLANT NUTRITION 44.3(2021):455-466.