Leaf water potential (Ψ leaf ) and abscisic acid (ABA) level
Daily irrigation attenuates xylem abscisic acid concentration and increases leaf water potential of Pelargonium×hortorum compared with infrequent irrigation
... For Peer Review 14 Table 2. P-values from a three-way ANCOVA testing the interactive effects of applying either FDI or IDI to P.hortorum plants on stomatal conductance (g s ) and leaf water potential ...
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Daily irrigation attenuates xylem abscisic acid concentration and increases leaf water potential of Pelargonium×hortorum compared with infrequent irrigation
... For Peer Review 14 Table 2. P-values from a three-way ANCOVA testing the interactive effects of applying either FDI or IDI to P.hortorum plants on stomatal conductance (g s ) and leaf water potential ...
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Sensitivity of Gramineacous Leaf Growth to Abscisic Acid: Its Potential Importance to Leaf Growth of Plants in Drying Soil
... involved in the regulation of bud dormancy and not extension growth per se); there remains a compelling reason to examine the effects of ABA on leaf growth. 1.4.2.5 What ’’measure” of hormone do cells respond to ? ...
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Interaction of abscisic acid and ethylene in root and shoot growth responses to water stress
... in water-stressed maize seedlings functions to inhibit shoot growth only at an early stage of development, and subsequently helps to maintain growth, as in ...
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WATER STRESS INDUCED CHANGES IN COMMON POLYAMINES AND ABSCISIC ACID IN FRENCH BEAN
... of water stress imposed at flowering stage on the leaf relative water content (RWC), electrolytic conductivity and levels of polyamines and abscisic acid (ABA) in three cultivars of ...
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HD2D is a Regulator of Abscisic Acid Responses in Arabidopsis
... any potential differences in water loss between ...of water for thirty-five days in order to keep soil ...had water withheld for fourteen days and control groups continued to receive ...
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Regeneration of rice somaclons tolerant to high level of abscisic acid and their characterization via RAPD markers
... These results indicated that the RAPD technique could be successfully applied to crop species with very large ge- nomes, like rice, to obtain a proper characterization of genetic relationship. Nagaoka and Ogihara (1997) ...
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I). The magnitude of decrease in water potential of leaf was more
... At flowering stage, root and nodule dry weight increased over control at 50% of soil saturation leveL Most of the parameters like leaf area, leaf dry weight and stem dry [r] ...
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Jasmonates and abscisic acid influence fruit ripening and plant water use: practical, physiological and morphological aspects
... Stark Red Gold, grafted on seedling rootstock, seven year old peach trees (Prunus persica L. Batsch) cv. Flaminia grafted on GF677 rootstock (Prunus persica x Prunus amigdalus), and eleven year old peach trees cv. ...
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Response of chickpea (Cicer arietinum L.) to terminal drought: Leaf stomatal conductance, pod abscisic acid concentration, and seed set
... Reproductive processes, including flower production and pod and seed set, were all reduced under WS. Seed set began to decrease when FTSW fell below 0.57, whereas photo- synthesis and therefore presumably assimilate ...
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Surviving a dry future: abscisic acid (ABA) mediated plant Mechanisms for conserving water under low humidity
... 5. Conclusions The phytohormone ABA has evolved to control a variety of processes in plants, ranging from ancient roles in dehydration/desiccation tolerance and spore dormancy, seen in mosses, to desiccation prevention ...
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Water stress and abscisic acid treatments induce the CAM pathway in the epiphytic fern Vittaria lineata (L.) Smith
... the leaf was carried out by light microscopy, fluorescence microscopy, and scanning electron ...relative water content (RWC), photosynthetic pigments, and chlorophyll (Chl) a fluorescence in control, ...
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The Effect of Abscisic Acid on Tomato Calcium Partitioning and Fruit Quality
... of water with the transpiration stream in the xylem ...lowest water potential (Marschner, ...higher water potentials and lower distribution of ...
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Control of environmental stress responses by the circadian clock and abscisic acid
... transpirational water loss. Lower leaf surface temperatures were interpreted to correspond to a greater presence of stomata in an open configuration leading to increased ...
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Increasing leaf hydraulic conductance with transpiration rate minimizes the water potential drawdown from stem to leaf.
... the leaf hydraulic network vary greatly in structure and ...whole-leaf level these two cell types in combination represent, on average, ~50% of the total liquid-phase conductance to water flow ...
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Role of Fatty Acid omega-Hydroxylase 1 and Abscisic Acid in Potato Tuber Suberin Formation
... fatty acid monomer production ...mirrored water controls from day 4 onward, while the soluble accumulation began to increase significantly past control ...another level of regulation governing the ...
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The biosynthesis of Abscisic acid
... This suggests that the extremely rapid biosynthesis of (+)-abscisic acid, which occurs in wilting wheat, was prevented either by high concentration of abscisic acid formed from the diols[r] ...
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Does abscisic acid affect strigolactone biosynthesis?
... the expression of genes encoding enzymes involved in carotenoid biosynthesis were observed under Pi 23. deprivation using microarray studies (Wasaki et al.. For Peer Review[r] ...
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Integration of Abscisic Acid Signalling into Plant Responses
... At the molecular level, the responses are primarily mediated by regulation of ion channels and by changes in gene expression. In the last years, the molecular complexity of ABA signal trans- duction surfaced more ...
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Specificity determinants for the abscisic acid response element
... t Abscisic acid (ABA) response elements (ABREs) are a group of cis-acting DNA elements that have been identified from promoter analysis of many ABA-regulated genes in ...
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