Ivana Macháčková

Melatonin: Occurrence and daily rhythm in Chenopodium rubrum

Jan Kolář, Ivana Macháčková, Josef Eder et al. · Phytochemistry · 1997 · 180 citations

Biology, Sleep, Alertness +8

Exogenously applied melatonin (<i>N</i>‐acetyl‐5‐methoxytryptamine) affects flowering of the short‐day plant <i>Chenopodium rubrum</i>

Jan Kolář, Carl Hirschie Johnson, Ivana Macháčková · Physiologia Plantarum · 2003 · 166 citations

Biology, Plant Circadian Clock, Plant Physiology +14

Characterization of antioxidant compounds in Jaffa sweeties and white grapefruits

Shela Gorinstein, Milena Cvikrová, Ivana Macháčková et al. · Food Chemistry · 2003 · 160 citations

Food Chemistry, Food Bioactive Compound, Medicine +6

Cytokinins in Tobacco and Wheat Chloroplasts. Occurrence and Changes Due to Light/Dark Treatment

Eva Benková, Erwin Witters, Walter Van Dongen et al. · PLANT PHYSIOLOGY · 1999 · 96 citations

Botany, Light Period, Molecular Biology +20

Daily profile of melatonin levels in Chenopodium rubrum L. depends on photoperiod

Karel Wolf, Jan Kolář, Erwin Witters et al. · Journal of Plant Physiology · 2001 · 87 citations

Melatonin Levels, Medicine, Daily Profile +5