نتایج جستجو برای: zinc zn is an essential micronutrient needed by plants
تعداد نتایج: 11311144 فیلتر نتایج به سال:
Heavy metal (HM) contamination is a serious concern across the globe, and in recent times, HMs’ intensity has significantly increased, posing threat to crop growth productivity. metals pose health issues humans by entering human food chains. Therefore, it direly needed reduce effects of HMs on plants adapting appropriate practices. In this context, application micronutrients can be an essential...
Mulberry (Morus, Moraceae) is an important economic plant that considered zinc-rich. Zinc (Zn) a micronutrient plays vital roles in various bio-processes plants and animals. In the present study, comparative transcriptome analysis associated with physiological indicators was performed to reveal potential mechanism different organs response zinc toxicity mulberry. Physiological mulberry treated ...
Background & Aims : The altered levels of some essential trace elements and antioxidant minerals have been observed in diabetic patients. Zinc, as an antioxidant and essential trace element, plays a significant role in the function of many enzymes. Altered zinc content seems to be one of the contributing factors in the pathogenesis of this disease. The purpose of this study was to invest...
Zinc (Zn) plays an essential role in the human and animal body system. Zinc deficiency might cause many disorders, so it is important to provide a sufficient amount of this microelement in both animals and humans. One of the most important sources of Zn is milk. The purpose of this study was to determine whether Zn can pass through the mammary epithelial cell into milk by a cotransport system w...
The relationships between grain yields and whole-plant accumulation of micronutrients such as zinc (Zn), iron (Fe), manganese (Mn) and copper (Cu) in maize (Zea mays L.) were investigated by studying their reciprocal internal efficiencies (RIEs, g of micronutrient requirement in plant dry matter per Mg of grain). Field experiments were conducted from 2008 to 2011 in North China to evaluate RIEs...
Zinc (Zn) is essential for the optimal growth of plants but is toxic if present in excess, so Zn homeostasis needs to be finely tuned. Understanding Zn homeostasis mechanisms in plants will help in the development of innovative approaches for the phytoremediation of Zn-contaminated sites. In this study, Zn tolerance quantitative trait loci (QTL) were identified by analyzing differences in the B...
The humoral immune response, also called the antibody-mediated immune response, is one of the main adaptive immune systems. The essential micronutrient zinc (Zn) is known to modulate adaptive immune responses, and dysregulated Zn homeostasis leads to immunodeficiency. However, the molecular mechanisms underlying this Zn-mediated modulation are largely unknown. Here, we show that the Zn transpor...
This research was carried out in a hydroponic culture to investigate the effect of Zn nutrition on phytosiderophore release by roots of three bread wheat genotypes (Triticum aestivum L. cvs. Rushan, Kavir, and Cross) differing in Zn-efficiency. The wheat seeds were germinated in sterile sand and two weeks later the plants were transferred to nutrient solution containing different Zn levels. Phy...
background: zinc (zn) is an essential nutrient that is required in humans and animals for the growth, development, and maintenance of healthy bones. the aim of this study is to investigate the effects of zinc-defi cient nutrition on the dental, mandibular, maxillary, and cranial dimensions of rats. materials and methods: this experimental study was carried out on 14 male wistar rats. the rats w...
Deficiencies of essential vitamins, iron (Fe), and zinc (Zn) affect over one-half the world’s population. A significant progress has been made to control micronutrient deficiencies through supplementation, but new approaches are needed, especially reach rural poor. Agronomic biofortification pulses with Zn, Fe, boron (B) offers a pragmatic solution combat hidden hunger instead food fortificatio...
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