14.

REFERENCES

Rhoads, W. A., and L. A. Franks.
ments,

Bailey, Paul C., and K. B. Luquire.

1967.

"The Chromosome Morphology

of Some Populations of Tradescantta Exposed to Chronic Low Level

Radiation.”

15.

Bull. Torrey Bot. Club. 94:79-83.

Beeks, R. M.

Chromosomes."
Conover, W. J.

and Sons, Inc.

1955.

"Improvements in the Squash Technique for Plan

Aligo 3:131-134.
1971.

Practical Nonparametric Statistics.

New York.

pp. 224.

John Wiley

Evans, H. J., and A. H. Sparrow. 1961. Nuelear Faetors Affecting
Radtosensitivity. 11. "Dependence of Nuclear and Chromosome Structure

and Organization."

Brookhaven Symp.

Sto. 14:101-124.

BNL-675.

French, N. R., B. G. Maza, H. 0. Hill, A. P. Aschwanden, and H. W.
Kaaz.
1974.
“A Population Study of Irradiated Desert Rodents."

Eeol. Monogr. 44:45-72,

Garrett, A.
1967.
“Compositional Changes of Ecosystems During Chronic
Gamma Irradiation." 2nd Nat, Symp. Radioecol., Proc. (Ann Arbor,
Mich.)
May 15-17.
pp. 99-109.

Giles, Norman, 1940.
Genetics 25:69-87.

Kaaz, H. W., A. Wallace, and E. M, Rommey.

1971.

18.

19.

11.

Mericle, L. W., and R. P. Mericle.
1965.
"Reassessing the Biological
Role of Background Terrestrial Radiation as a Constituent of the

Natural Environment."

20.

Nichols, ¢.
1941.
“Spontaneous Chromosome Aberrations in Allium.”
Genetics 26:89-100.

13.

Osburn, W. 8.
1961.
"Variation in Clones of Penstemon Growing in
Natural Areas of Radioactivity." Setence 134:342-343,

376

Smith, H. H.

"The Cytological Effects of Low-Intensity Radiation."

1958.

“Radiation in the Production of Useful Mutations."

Bot. Rev, 24:1-24,

Sparrow, A. H.
1951.
"Radiation Sensitivity of Cells During Mitotic
and Mefotic Cycles With Emphasis on Possible Cytochemical Changes."
Sparrow, A. H.

1962.

Radiosensitivity."

"The Role of the Cell Nucleus in Determining

Brookhaven Lecture Series No. 17, BNL-766 (T-287).

Brookhaven National Laboratory, Upton, New York.

pp. 29.

21.

Sparrow, A. H., R. L. Cuany, J. P. Miksche, and L. A. Schatrer.
1961.
"Some Factors Affecting the Responses of Plants to Acute and Chronic
Radiation Exposures." Rad. Bot. 1:10-34,

22,

Sparrow, A. H., and H. J. Evans.
1961.
Nuclear Factors Affecting.
Radiosensitivity, I.
"Fhe Influence of Nuclear Size and Structure,

Chromosome Complement, and DNA Content."

14:76-100.

BNL-675.

Brookhaven Symp.

Bto.

23.

Sparrow, R. C., and A. H. Sparrow. 1965.
"Relative Radiosensitivities
of Woody and Herbaceous Spermotophytes." Sei. 147:1449-1451.

24,

Sparrow, A. H., and L. Puglielii.
1969. "Effects of Simulated Radioactive Fallout Decay on Growth and Yield of Cabbage, Maize, Peas, and

Radish."

Health Physica 11:1607-1620,

12.

"Radiosensitivity

of Certain Perennial Shrub Species Based on Study of the Nuclear
Excavation Experiment, Palanquin, With Gther Observations of Effects
on the Vegetation." CEX-68.4, Division of Technical Information, Oak
Ridge, Tennessee.

Ann, N.Y. Acad. Set. §1:1508-1540.

Rad. Bot. 11:33-37.

McCormick, J. F., and R. B. Platt.
1962,
"Effects of Ionizing Radiation on a Natural Plant Community.” Aad. Bot. 2:161-188.

1969,

pp. 89.

Sax, Katl.
1950.
Set, 112:332.

“Effect of a Chronic

10.

Rhoads, W. A., B. Platt, and R. A, Harvey.

NVO-153.

17.

Exposure to Gamma Radiation on the Shrub Ephedra nevadenste in the

Northern Mojave Desert."

M. G. White and P. B. Dunaway, Eds.

Sax, Karl.
1941.
"Types and Frequencies of Chromosomal Aberrations
Induced by X-rays," Cold, Spr. Harbor Symp.
Quant. Bto. 9:93-103.

"Spontaneous Chromosome Aberrations in Tradescantia."

J. Cell. and Comp. Phys. 35(1) :83-88.

“Radiation Doses and Possible

16.

Giles, N. H., Jr., and A. D. Conger.
1950.
“Chromosomal Interchanges
Induced in Tradeseantta Microspores by Fast Neutrons From Uranium

Fission."

1975.

Radiation Effects of Low-Level, Chronic Radiation in Vegetation." In;
The Radioecatogy of Plutontwn and Other Transuranica in Desert Environ-

Radiatton Botany 9:77-92.

25.

Sparrow, A. H., R. C. Sparrow, K. H. Thompson, and L. A. Schairer.
1965, “The Use of Nuclear and Chromosomal Variables in Determining
and Predicting Radiosensitivities." Rad. Bot. 5 (suppl.):101-132.

26.

Steffensen, D. M.
1964.
"Chromosome Aberrations Arising Spontaneously
and Induced in Meiotic Cells at Low Levels of Radiation in Tradescantia.
Nature 201:205.6.

377

Select target paragraph3