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De pigmentation of meadow fescue seedlings under the effect of high temperature

, : De pigmentation of meadow fescue seedlings under the effect of high temperature. Genetika 12(1): 153-155

Data are given on the amount of potential temperature-dependent, natural chlorophyll changes occurring in a meadow fescue population under the mutagenic effect of X-irradiation. The frequency of chlorophyll-deficient seedlings revealed under the temperature gradient is directly proportional to the temperature of seed germination and universely proportional to physiological maturity and the dose of X-irradiation.


Other references

Benmokhtar Said; Gaune Jean Louis; Coffy Georges, 1993: Northern Morocco Clay soils physico-chemical study. Mines, Geologie et Energie 53: 127-131

Blenkhorn, P.; Evans, D.G., 1997: A system for enabling blind people to identify landmarks: the sound buoy. This paper describes a set of low-cost sound beacons. The paper introduces the problem area that motivated the work, considers alternative solutions and describes the radio triggered solution adopted. The paper discusses further developments to ma...

Quirós Corujo, P.G.; Alvarez Antaña, V.; Gutiérrez Sánchez, A., 1977: The problem of alcoholism among the laboring class. Actas Luso-Espanolas de Neurologia, Psiquiatria Y Ciencias Afines 5(3): 161-172

Cunliffe, James E., 2009: Geology of terraces along Spring Creek in Richardson, Texas. Spring Creek, a tributary of Rowlett Creek, flows through the Spring Creek Nature Area and Foxboro Park in Richardson, Texas. Spring Creek is bordered by limestone cliffs of the Austin Formation up to 25 feet high and by cliffs of an unconsolidate...

Kashin S.M.; Orlovskii G.N.; Fel'dman A.G., 1974: Control of fish loco motion by stimulation of the brain. Biofizika 19(1): 197-199

Camino López, M.A.; Fontaneda, I.; González Alcántara, O.J.; Ritzel, D.O., 2011: The special severity of occupational accidents in the afternoon: "the lunch effect". The severity of occupational accidents suffered by construction workers at different hours of the day is analyzed in this study. It may be seen that the interval of time between 13:00 and 17:00 has incomprehensibly high rates of severe and fatal a...

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Chowdhury, T.; Cappellani, R.B.; Kowalski, S.E., 2013: Role of midazolam in parkinsonian tremors: to use or not to use. Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques 40(4): 616-616

Skandalos, I.K.; Angelopoulos, A.G.; Tsitsios, T.A.; Souftas, V.D.; Michalopoulos, A.A., 2013: Unusual malpositioning of hemodialysis catheter into the hepatic veins. Malpositioning of long-term hemodialysis catheter is a known complication that may lead to a gradual decline in blood flow. We report two rare catheter malpositions in the hepatic veins in two patients with end-stage renal disease in whom a dialys...

Marshall, H.S., 1951: Boris Alexeievitsch Fedtschenko. Fedtschenko was born Dec. 27 (old style), 1872, and died Sept. 29, 1947. His many publications dealt with the flora of Central Asia, and he was the author of the first scheme of the Flora of the USSR (1929).