Viktor Tishchenko
University of Georgia
8 Papers
8 Citations
Viktor Tishchenko is an academic researcher from University of Georgia. The author has contributed to research in topics: Fatty acid desaturase & Germination. The author has an hindex of 5, co-authored 8 publications.
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Papers
Fe2+ catalyzed iron atom exchange and re-crystallization in a tropical soil
TL;DR: In this paper, a 28-day sterile experiment was conducted in a tropical soil, where 57Fe-enriched Fe2+(aq) (57/54Fe = 5.884 ± 0.003) was reactivated in anoxic conditions and the aqueous and bulk pools both moved ∼7% toward the isotopic equilibrium.
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Extreme temperatures affect seedling growth and photosynthetic performance of advanced cotton genotypes
Gurpreet Virk,John L. Snider,Peng W. Chee,David Jespersen,Cristiane Pilon,Glen C. Rains,Phillip M. Roberts,Navneet Kaur,Alessandro Ermanis,Viktor Tishchenko +9 more
TL;DR: In this article, a controlled environment study was conducted to evaluate the response of advanced breeding lines to growth temperature and evaluate the utility of rapid, fluorescence-based measurements (the OJIP test) as indicators of plant growth response to day/night temperature regimes (20/15, 30/20, 35/25, and 40/30 °C).
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Newly identified natural high-oleate mutant from Arachis hypogaea L. subsp. hypogaea
Ming Li Wang,Brandon Tonnis,Yong-qiang Charles An,Dave Pinnow,Viktor Tishchenko,Gary A. Pederson +5 more
TL;DR: This work identified a class of natural mutants from the subspecies hypogaea and provided new additional genetic resources for breeders to use and demonstrates a good example of the importance and usefulness for preserving natural genetic diversity and utilizing plant germplasm collections.
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Transmission of human enteric pathogens from artificially-inoculated flowers to vegetable sprouts/seedlings developed via contaminated seeds
TL;DR: Under controlled environmental conditions, human pathogens inoculated onto flowers of vegetable plants can result in the contamination of sprouts/seedlings via seeds produced by the inoculated flowers, however, the frequency of sprout/seedling contamination was low and could be affected by characteristics of the pathogens and plant species tested.
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Sub-optimal emergence temperature alters thermotolerance of thylakoid component processes in cotton seedlings
TL;DR: In this paper, a comprehensive fluorescence analysis was conducted for cotyledons from both temperature regimes in response to incubation temperatures ranging from 30 to 50˚°C, and it was shown that low growth temperature did not alter reaction center density (RC/CS 0 ), but increased antenna size (ratio of antenna chlorophyll to reaction center chlorophyLL; ABS/RC) and decreased the amplitude of the I to P phase of the fluorescence transient.
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