Calcium: a central regulator of plant growth and development. Plant Cell. 2005 Aug;17 (8):2142-55. doi: 10.1105/tpc.105.032508.
Read More2005-8-1 Today no one questions the assertion that Ca 2+ is a crucial regulator of growth and development in plants. The myriad processes in which this ion participates is large and growing and involves nearly all aspects of plant development (recent reviews in Harper et al., 2004 ; Hetherington and Brownlee, 2004 ; Hirschi, 2004 ; Reddy and Reddy, 2004 ; Bothwell and Ng, 2005 ).
Read MoreToday no one questions the assertion that Ca2+is a crucial regulator of growth and development in plants. The myriad processes in which this ion participates is large and growing and involves nearly all aspects of plant development (recent reviews in Harper et al., 2004; Hetherington and Brownlee, 2004; Hirschi, 2004; Reddy and Reddy, 2004;
Read MoreCalcium: A Central Regulator of Plant Growth and Development Today no one questions the assertion that Ca21 is a crucial regulator of growth and development in plants. The myriad pro-cessesinwhichthisionparticipatesislarge andgrowingandinvolvesnearlyallaspects of plant development (recent reviews in Harper et al., 2004; Hetherington and
Read MoreCalcium: A Central Regulator of Plant Growth and Development Today no one questions the assertion that Ca2+ is a crucial regulator of growth and development in plants. The myriad pro-cesses in which this ion participates is large and growing and involves nearly all aspects of plant development (recent reviews in Harper et al., 2004; Hetherington and
Read MoreIn this review we reflect on recent advances in our understanding of the mechanisms of Ca(2+) function in pollen tube growth, focusing on its role in basic cellular processes such as control of cell growth, vesicular transport and intracellular signaling by localized gradients of second messengers.
Read More2005-9-1 Europe PMC is an ELIXIR Core Data Resource Learn more >. Europe PMC is a service of the Europe PMC Funders' Group, in partnership with the European Bioinformatics Institute; and in cooperation with the National Center for Biotechnology Information at the U.S. National Library of Medicine (NCBI/NLM).It includes content provided to the PMC International archive by participating
Read More2013-7-1 A tip-focused calcium gradient is required for pollen tube growth. Calcium is involved in regulation of cytoskeleton and vesicle dynamics in pollen. We address potential mechanisms for decoding of calcium signals in pollen. We hypothesize that calcium-dependent kinases regulate ion channels in pollen. We discuss interconnections between different signaling networks in pollen tubes.
Read MoreP. K. Hepler, “Calcium A Central Regulator of Plant Growth and Development,” The Plant Cell, Vol. 17, No. 8, 2005, pp. 2142-2155.
Read More2002-11-4 Calcium has an established role in the normal homeostasis of mammalian skin and serves as a modulator in keratinocyte proliferation and differentiation.
Read More2021-1-29 Detailed endoscopic examination of kidneys from stone formers suggests that Randall’s plaques originate in the basement membrane of the loops of Henle 18 and that calcium excretion has a central ...
Read More2018-4-2 CCaMK is a central regulator of symbiotic development as deregulated versions lead to spontaneous nodule organogenesis in the absence of rhizobia and fully restore symbiosis in mutants impaired in Ca 2+ spiking (Gleason et al., 2006; Tirichine et
Read More2017-3-9 CALCIUM HOMEOSTASIS. Serum calcium level is maintained at a constant level for the optimal excitability of neural and muscular tissue and the coordinated functioning of various organ systems in the human body. Calcium levels are maintained with a narrow range for optimal nerve impulse transmission, muscular contraction, blood coagulation, hormone secretion, and intercellular adhesion.
Read MoreCalcium excretion is affected by a variety of hormones, ions, nutrients, and drugs. 83,84 Among these, PTH is the principal physiologic regulator of renal tubular calcium transport, as appreciated clinically by the markedly abnormal overall relation of serum to urinary calcium in hyperparathyroidism and hypoparathyroidism, 83,85,86 and the ...
Read More2019-9-29 Introduction. Programmed cell death (PCD) is considered to be an indispensable physiological process in the normal growth and development of all eukaryotic cells (McCabe and Leaver, 2000).PCD is also a powerful weapon for plants to defend against various pathogens (Ng et al., 2001; Coursol et al., 2005).The plant hypersensitive response (HR) is a form of localized PCD, which is
Read More2021-4-16 2021 Thinning and Growth Regulation Guide - Page 1 GROWTH REGULATORS 6-Benzyladenine, Gibberellins A4 A7 Promalin SL Plant growth regulator ü 6 28 12 h Giibberellins A4 A7 Novagib Plant growth regulator ü 6 28 12 h Prohexadione calcium Apogee Plant growth regulator ü 8 45 12 h Aviglycine hydrochloride ReTain Plant growth regulator ü 8 7 ...
Read More2015-10-13 Plant growth regulators are widely used in modern agriculture, horticulture and viticulture. “True” plant growth regulators interfere directly with the plant’s hormonal status. They are represented by plant hormones or their synthetic analogs, by inhibitors of hormone biosynthesis or translocation and by hormone receptor blockers. “Atypical” plant growth regulators act by displaying ...
Read More2018-3-28 Plant growth: Communication via calcium wave Date: March 28, 2018 Source: University of Würzburg Summary: The hormone auxin is a key regulator of plant growth and development.
Read More植物蛋白磷酸酶2C结构和功能的研究现状与进展 陈耘蕊(),毛志君,李兆伟,范凯()福建农林大学农学院,作物遗传育种与综合利用教育部重点实验室,福州 350002 Research status and progress in structure and function of protein phosphatase 2C in plants
Read More2014-5-7 The cells were treated with 100 nM PAR1 agonist peptide. The change of cytoplasmic calcium concentration was measured using a Fura-2 calcium mobilization assay described in Materials and Methods. Briefly, the calcium concentration reflected by the ratio of emission at 340/380 nm (y-axis) was recorded over time of stimulation (x-axis). The peak ...
Read More2018-4-2 CCaMK is a central regulator of symbiotic development as deregulated versions lead to spontaneous nodule organogenesis in the absence of rhizobia and fully restore symbiosis in mutants impaired in Ca 2+ spiking (Gleason et al., 2006; Tirichine et
Read MoreCalcium excretion is affected by a variety of hormones, ions, nutrients, and drugs. 83,84 Among these, PTH is the principal physiologic regulator of renal tubular calcium transport, as appreciated clinically by the markedly abnormal overall relation of serum to urinary calcium in hyperparathyroidism and hypoparathyroidism, 83,85,86 and the ...
Read More2014-10-20 calcium,DPP may concentrate these ions and participate in formation of beginning apatite crystals [39]. AG1 is a highly negatively charged Molecule and could also be involved in the initiation of HAP formationand/or in regulating crystal growth processes in dentin [40]. DSPmight serve a similar role as a regulator of
Read More2017-7-14 Peanut is one of the calciphilous plants. Calcium serves as a ubiquitous central hub in a large number of signaling pathways. In the field, free calcium ion (Ca2+)-deficient soil can result in unfilled pods. Four pod stages were analyzed to determine the relationship between Ca2+ excretion and pod development. Peanut shells showed Ca2+ excretion at all four stages; however, both the embryo
Read More2018-3-28 Plant growth: Communication via calcium wave Date: March 28, 2018 Source: University of Würzburg Summary: The hormone auxin is a key regulator of plant growth and development.
Read MoreUniversity of Florida, Institute of Food and Agricultural Sciences Extension outreach is a partnership between state, federal, and county governments to provide scientific knowledge and expertise to the public. The University of Florida (UF), together with Florida AM University (FAMU), administers the Florida Cooperative Extension Service.
Read MoreINTRODUCTION. Ca 2+ is a ubiquitous intracellular messenger that is central to many cell physiological processes ranging from cellular proliferation to cell death (1, 2).Specificity in Ca 2+ signaling is encoded in the spatial and temporal features of cytosolic Ca 2+ signals, which are mediated by various Ca 2+ release and influx pathways. A ubiquitous Ca 2+ influx pathway in both excitable ...
Read More2013-4-24 Intracellular Ca2+ is a key regulator of life or death decisions in cultured neurons and sensory cells. The role of Ca2+ in these processes is less clear in vivo , as the location of these cells often impedes visualization of intracellular Ca2+ dynamics. We generated transgenic zebrafish lines that express the genetically encoded Ca2+ indicator GCaMP in mechanosensory hair cells of the lateral ...
Read More2014-5-7 The cells were treated with 100 nM PAR1 agonist peptide. The change of cytoplasmic calcium concentration was measured using a Fura-2 calcium mobilization assay described in Materials and Methods. Briefly, the calcium concentration reflected by the ratio of emission at 340/380 nm (y-axis) was recorded over time of stimulation (x-axis). The peak ...
Read More2021-3-22 Manipulation of vegetative shoot growth is an important factor in tree crop production. Results with apple demonstrated that a single application of the gibberellin (GA)-biosynthesis inhibitor Prohexadione-calcium (P-Ca) (250 mg L-1) inhibited vegetative shoot growth for 4 weeks.Prohexadione-calcium was tested for its capacity to inhibit growth of vegetative shoots after spring pruning of ...
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