A RAPID METHOD BY FLOW-CYTOMETRY FOR ESTIMATING PERSISTENCE OF TETRAPLOID PERENNIAL RYEGRASS IN PASTURE MIXTURES WITH DIPLOID PERENNIAL RYEGRASS

被引：1

作者：

BAERT, J

REHEUL, D

VANBOCKSTAELE, E

DELOOF, A

机构：

[1] Rijksstation voor Plantenveredeling Burg, Merelbeke-Lemberge, B-9820

来源：

BIOLOGIA PLANTARUM | 1992年 / 34卷 / 5-6期

关键词：

D O I：

10.1007/BF02923583

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A simple and rapid method for the estimation of the proportion of diploid and tetraploid perennial ryegrass in a mixed sward is described, based on the measurement of the nuclear DNA content of the leaf tissue cells by flow cytometry. The error of estimation was less than 5 %.

引用

页码：381 / 385

页数：5

共 4 条

[1]

De Laat A.M.M., Gohde W., Vogelzang M.J., Determination of ploidy of single plants and plant populations by flow cytometry, Plant Breeding, 99, pp. 303-307, (1987)

[2]

De Roo R., Experiences with polyploid grasses, clovers and fodder beet, Landbouwtijdschrift, 11, pp. 1739-1756, (1968)

[3]

Rogiers P., Reheul D., Van Bogaert G., The persistence of tetraploid perennial ryegrass in a mixture with diploid perennial ryegrass, Journal of Agronomy and Crop Science, 161, pp. 40-44, (1988)

[4]

Wilkins P.W., Sabanci C.O., Genetic variation in leaf epidermal cell size and shape in Lolium perenne, Euphytica, 47, pp. 233-239, (1990)

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