File:Collection of semi-parasitic juniper dwarf mistletoe (Arceuthobium oxycedri (DC.) M. Bieb, Santalaceae) during the botanical expedition at the Crimea.jpg
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[edit]DescriptionCollection of semi-parasitic juniper dwarf mistletoe (Arceuthobium oxycedri (DC.) M. Bieb, Santalaceae) during the botanical expedition at the Crimea.jpg |
English: Collection of semi-parasitic juniper dwarf mistletoe (Arceuthobium oxycedri (DC.) M. Bieb, Santalaceae) during the botanical expedition at the Crimea. The main host of this species at the Crimean peninsula is Eastern prickly juniper (Juniperus deltoides R.P. Adams) – Mediterranean relic. A. oxycedri withdraws essential soluble carbohydrates, organic and amino acids via both xylem and phloem disturbing its phytohormonal balance, affecting its morphology, seed production ability, growth intensity, and providing entrance points for the decay fungi. Collection of both male and female A. oxycedri individuals is performed by the research fellow of the "Institute of Food Biotechnology and Genomics National Academy of Sciences of Ukraine" for further morphometry and DNA analysis. ”Novyi Svet” Botanical Reserve, about 0,5 km to the N from Novyi Svet village, Cape Kapchik, Sudak Terr., Autonomous Republic of Crimea, Ukraine (44.8274 N, 34.9013 E) |
Date | |
Source | Own work |
Author | Yuliya Krasylenko |
Збір напівпаразитичної рослини арцеутобія ялівцевого (Arceuthobium oxycedri (DC.) M. Bieb) з родини Санталових (Santalaceae) у ботанічній експедиції в Криму. Основним господарем цього виду на Кримському півострові є ялівець дельтовидний (Juniperus deltoides R.P. Adams) – середземноморський реліктовий вид. A. oxycedri через спеціальний орган рослин-паразитів, сполучений з ксилемою та флоемою рослини-господаря – гаусторію – забирає розчинні вуглеводні та амінокислоти, порушує фітогормональний баланс, морфологію, ріст, проростання насіння рослини-господаря та, крім того, створює додаткові ”вхідні ворота” дял грибкової суперінфекції. Збір чоловічих та жіночих особин здійснюється співробітником ДУ ”Інститут харчової біотехнології та геноміки НАН України” для подальшої морфометрії та ДНК-аналізу. Ботанічний заказник ”Новий Світ”, мис Капчик Автономна Республіка Крим, Україна (44.8274 N, 34.9013 E)
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current | 22:13, 28 October 2016 | 2,848 × 4,272 (8.24 MB) | Yuliya Krasylenko (talk | contribs) | User created page with UploadWizard |
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Date and time of data generation | 12:29, 8 July 2016 |
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File change date and time | 15:58, 23 July 2016 |
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Date and time of digitizing | 12:29, 8 July 2016 |
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