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Chemical induction of male sterility in sunflower

, : Chemical induction of male sterility in sunflower. Acta Agronomica Academiae Scientiarum Hungaricae 26(3/4): 318-324

In tests in which GA3 and IAA were applied to a dwarf inbred of VNIIMK6540 33 or more days after sowing, IAA had no effect on the andrecium but a 0.033% aqueous solution of GA3 applied on the 37th day gave 100% male sterility; the latter treatment also reduced capitulum size and accelerated flowering.


Other references

Ishii, A.; Matsuhashi, T.; Miyamoto, J.; Sasa, M., 1973: Production of homocytotropic antibody in guinea pigs inhalated with an extract of the house dust mite, Dermatophagoides farinae. Two groups of guineapigs were sensitised with an extract of the housedust mite Dermatophagoides farinae Hughes, which has recently been shown to be an important allergen in respiratory allergy [cf. 58, 373]. Both groups were exposed weekly to mite...

Frederickson, E.A., 1949: Cyphaspis and other trilobites from Oklahoma. Bull Geol Soc Amer 60(12): 1888

Stewart, R.; Warner, B., 2012: William John Burchell The multi-skilled polymath. On the bicentenary of William John Burchell s sojourn and journey in southern Africa, we review his contribution to science in the region. In November 1810, Burchell arrived in Cape Town and, in mid-1811, he set off on a 4-year, 7000-km journey of...

Eberl D.D.; Kile Daniel E., 2002: Crystal growth laws and mechanisms from the shapes of crystal size distributions. Two crystal growth laws can be distinguished by their effects on the shapes of crystal size distributions (CSDs): (1) X (sub j+1) = X (sub j) +k (sub j) ; (2) X (sub j+1) = X (sub j) +k (sub j) X (sub j) . X (sub j) is the crystal diameter after j...

Iwata, Y., 1984: Procedure for setting citrus reentry intervals. Citrograph 69(6): 151

Schaffer, F.L.; Bachrach, H.L.; Brown, F.; Gillespie, J.H.; Burroughs, J.N.; Madin, S.H.; Madeley, C.R.; Povey, R.C.; Scott, F.; Smith, A.W.; Studdert, M.J., 1980: Caliciviridae. The caliciviruses, as a proposed family Caliciviridae, have a distinct virion morphology with cup-shaped depressions on a spherical capsid surface. The viruses have single-stranded RNA, which has a molecular weight about 2.6 x 10(6) and is infecti...

Villa A.E.P.; Fuster J.M., 1990: Temporal firing patterns of inferotemporal neurons in a visual memory task. Society for Neuroscience Abstracts 16(1): 760

Foreman, P.; Segal, M.B., 1972: The effect of pH on the selective permeability of the guinea-pig amnion to monovalent ions. Journal of Physiology 226(2): 92p-93p

Li, N.; Yang, H.; Yu, Z.; Li, Y.; Pan, W.; Wang, H.; Tang, B., 2017: Nuclear-targeted siRNA delivery for long-term gene silencing. Developing effective nonviral siRNA delivery systems for long-term gene silencing remains a great challenge. Here we present a nuclear-targeted siRNA delivery system that can induce long-term gene silencing in cancer cells. The nanocarrier consist...

He, X.; Metz, C.E.; Tsui, B.M.W.; Links, J.M.; Frey, E.C., 2006: Three-class ROC analysis--a decision theoretic approach under the ideal observer framework. Receiver operating characteristic (ROC) analysis is well established in the evaluation of systems involving binary classification tasks. However, medical tests often require distinguishing among more than two diagnostic alternatives. The goal of t...