"26210" . . . . "14"^^ . "Qualitative Detection of Mg Content in a Leaf of Hedera helix by Using X-ray Radiation From a Laser Plasma Source" . . . "Qualitative Detection of Mg Content in a Leaf of Hedera helix by Using X-ray Radiation From a Laser Plasma Source" . "1059-910X" . "391163" . "X-ray contact microradiography, plant leaves, magnesium target, leaf details, phytoremediation"@en . . "RIV/00216305:26210/08:PU74158!RIV10-MSM-26210___" . "71" . . . "9"^^ . "2"^^ . "RIV/00216305:26210/08:PU74158" . "In this article, a method to reveal the presence of Mg content inside the different parts of leaves of Hedera helix is presented. In fact a sample of a Hedera helixs leaf, commonly characterized by a green and a white side, is analyzed under X-ray radiation. The presence of two zones with different colors in the Hedera helixs leaf has not been explained. In this connection, there are presently three hypotheses to explain the characteristic double-color appearance of the leaf. The first hypothesis suggests a different cytoplasmic inheritance of chloroplasts at the cell division, the second a different allelic composition, homozygote and heterozygote, between the two zones, and finally the third the action of a virus which changes the color properties in the Hederas leaves. The resulting effect is a different content of something between the green and the white side. We utilized X-ray radiation, obtained from a plasma source with a Mg target, to image Hedera helix leaves and we found that the green side" . "Microscopy research and technique" . . "Qualitative Detection of Mg Content in a Leaf of Hedera helix by Using X-ray Radiation From a Laser Plasma Source"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Z(MSM0021630508)" . . "Galiov\u00E1, Michaela" . "In this article, a method to reveal the presence of Mg content inside the different parts of leaves of Hedera helix is presented. In fact a sample of a Hedera helixs leaf, commonly characterized by a green and a white side, is analyzed under X-ray radiation. The presence of two zones with different colors in the Hedera helixs leaf has not been explained. In this connection, there are presently three hypotheses to explain the characteristic double-color appearance of the leaf. The first hypothesis suggests a different cytoplasmic inheritance of chloroplasts at the cell division, the second a different allelic composition, homozygote and heterozygote, between the two zones, and finally the third the action of a virus which changes the color properties in the Hederas leaves. The resulting effect is a different content of something between the green and the white side. We utilized X-ray radiation, obtained from a plasma source with a Mg target, to image Hedera helix leaves and we found that the green side"@en . "Qualitative Detection of Mg Content in a Leaf of Hedera helix by Using X-ray Radiation From a Laser Plasma Source"@en . "6" . . . . . "Kaiser, Jozef" . . . . . "[D7CF9EE50F00]" .