不利气候条件下镧系元素对蒲公英Crimean-Sagyz (Taraxacum hyberum)橡胶(1,4-顺式聚异戊二烯)积累的影响及其环境后果

Q3 Agricultural and Biological Sciences

caspian journal of environmental sciences Pub Date : 2020-12-01 DOI:10.22124/CJES.2020.4464

V. N. Vorob’ev, B. Khairutdinov, S. F. Kotov, V. V. Nikolenko, A. L. Mikhailov

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引用次数: 1

摘要

研究了镧系元素对蒲公英(Taraxacum hyberum)根系橡胶积累的促进作用及其对环境的影响。经镧系硝酸盐处理后，聚(顺式-1.4-异戊二烯)浓度比未处理植株增加80%，比硝酸镁处理植株增加45%。在kryms -saghyz植物中观察到的橡胶浓度的增加被认为与光合作用的激活(高达40%)和绿色质体中由甲基赤藓糖醇磷酸(MEP)形成的焦磷酸异戊烯基(IPP)的合成反应有关。

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The effect of lanthanides on the accumulation of rubber (1,4-Cis-polyizoprene) in Dandelion Crimean-Sagyz (Taraxacum hybernum) Under adverse climate, and its environmental consequences

The stimulating effect of lanthanides on the accumulation of rubber in the roots of dandelion Taraxacum hybernum (Krym-saghyz) was demonstrated along with its environmental consequences. The treatment of Krym-saghyz plants with nitrates of lanthanides led to the increase of poly (cis-1.4-isoprene) concentration by 80% compared to the untreated plants and by 45% compared to those treated with magnesium nitrate. The observed increase of rubber concentration in Krym-saghyz plants has been assumed to be related to the activation of photosynthesis (up to 40%) and the inclusion in the reactions of rubber synthesis of isopentenyl pyrophosphate (IPP) formed from methylerythritol phosphate (MEP) in green plastids.

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来源期刊

caspian journal of environmental sciences Environmental Science-Environmental Science (all)

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

5 weeks