Abstract：
:The effects of placing solid implants containing Fe sulfate in branches of Fe-deficient pear and peach trees on the composition of the xylem sap have been studied. Iron sulfate implants are commercially used in northeastern Spain to control iron chlorosis in fruit trees. Implants increased Fe concentrations and decreased organic acid concentrations in the xylem sap, whereas xylem sap pH was only moderately changed. The citrate to Fe ratios decreased markedly after implants, therefore improving the possibility that Fe could be reduced by the leaf plasma membrane enzyme reductase, known to be inhibited by high citrate/Fe ratios. In peach, the effects of the implants could be observed many months post treatment. In pear, some effects were still observed one year after the implants had taken place. Results obtained indicate that solid Fe sulfate implants were capable of significantly changing the chemical composition of the xylem sap in fruit trees.
journal_name
J Plant Physioljournal_title
Journal of plant physiologyauthors
Larbi A,Morales F,Abadía J,Abadía Adoi
10.1078/0176-1617-01010subject
Has Abstractpub_date
2003-12-01 00:00:00pages
1473-81issue
12eissn
0176-1617issn
1618-1328pii
S0176-1617(04)70545-3journal_volume
160pub_type
杂志文章abstract：:Rice (Oryza sativa L.) ssp. indica is the most cultivated species in the South of Brazil. However, these plants face low temperature stress from September to November, which is the period of early sowing, affecting plant development during the initial stages of growth, and reducing rice productivity. This study aimed ...
journal_title：Journal of plant physiology
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abstract：:Fur proteins are global regulators present in all prokaryotes. In Anabaena sp. PCC 7120 FurA controls iron uptake and modulates an important set of genes related primarily to photosynthesis, nitrogen metabolism and oxidative stress defense. Expression of furA is tuned by the cis-acting antisense alpha-furA RNA that is...
journal_title：Journal of plant physiology
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abstract：:The efficacy of calcium sprays for improving fleshy fruit resistance to abiotic/biotic stress and enhancement of fruit shelf life has increasingly been explored. However, because calcium is a powerful secondary messenger in many signaling pathways, including those driven by abscisic acid (ABA) and jasmonates, it may i...
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abstract：:Agrobacterium has the ability to transfer its genetic material, T-DNA, into the plant genome. The unique interaction between the bacterium and its host plant has been well studied at the transcriptome, but not at the metabolic level. For a better understanding of this interaction it is necessary to investigate the met...
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pub_type： 杂志文章,评审
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journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2013.10.005
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pub_type： 杂志文章
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abstract：:Fig fruit is well-known for its attractive flavor, color, and nutritional and medicinal value. Anthocyanin contributes to the fruit's color and constitutes a high percentage of the total antioxidant content of the fig fruit. We quantified the major anthocyanins and characterized the expression levels of anthocyanin-bi...
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pub_type： 杂志文章
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journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2014.02.004
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journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2008.11.009
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journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2004.11.005
更新日期：2005-09-01 00:00:00
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journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/s0176-1617(11)80959-4
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abstract：:Nitric oxide (NO) is a highly reactive, membrane-permeable free radical, which has recently emerged as an important antioxidant. Here we investigated the protective effect of NO against the toxicity and NH4+ accumulation in rice leaves caused by excess CuSO4 (10mmol L(-1)). It was found that free radical scavengers (s...
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pub_type： 杂志文章
doi：10.1016/j.jplph.2005.02.003
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doi：10.1016/j.jplph.2012.06.002
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journal_title：Journal of plant physiology
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journal_title：Journal of plant physiology
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journal_title：Journal of plant physiology
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doi：10.1016/j.jplph.2004.01.005
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journal_title：Journal of plant physiology
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journal_title：Journal of plant physiology
pub_type： 杂志文章
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journal_title：Journal of plant physiology
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更新日期：2014-06-15 00:00:00
abstract：:Pokkah boeng disease (PBD) is a foliar disease causing severe losses in sugarcane crop production. Research into resistance mechanisms against the causal agent, Fusarium verticillioides, is particularly important for farmers and researchers. This work based on the comprehensive analysis of metabolic, proteomic, and bi...
journal_title：Journal of plant physiology
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abstract：:In C4 plants, phosphoenolpyruvate carboxykinase (PEPCK) plays a key role in the C4 cycle. PEPCK is also involved in gluconeogenesis and is conserved in both lower and higher organisms, including in animals and plants. A phylogenic tree constructed from PEPCK sequences from bacteria to higher plants indicates that the ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
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更新日期：2017-06-01 00:00:00
