نتایج جستجو برای: oxalis corniculata

تعداد نتایج: 446  

Journal: Geopersia 2016

Biogeochemistry is a useful tool for assessing geochemical dispersion patterns. Sari Gunay epithermal gold deposit was selected in order to assess the application of biogeochemical exploration for gold in northwestern Iran. In this study, four sites were sampled in a profile perpendicular to mineralized vein with a control site two km far-off mineralized vein. A sample from each dominant plant ...

Journal: :Bangladesh Journal of Scientific Research 2012

Journal: :The Japanese Journal of Genetics 1935

Journal: :Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al 2005
Sonia Rosenfeldt Beatriz G Galati

The correlation between the ontogeny of Ubisch bodies and pollen development in Oxalis articulata was studied with Transmission Electron Microscopy (TEM). The ultrastructural changes observed during the different stages of development in the tapetal cells are related to Ubisch bodies, sporopollenin and pollen-kitt formation. The pro-orbicules have the appearance of lipid globuli and their forma...

Journal: :Botanical Journal of the Linnean Society 2000

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