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2 151 495

(13)

(51)

IPC

(21) (22)

Application

99103659/13, 1999-02-23

(24)

Start date

1999-02-23

(22)

Actual filing date

1999-02-23

(45)

Published

2000-06-27

(72)

Inventor

Efimenko S.G.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Maslichnykh Kul'Tur Imeni V.S. Pustovojta

METHOD OF OBTAINING ISOGENIC LINE FOR RECESSIVE FEATURE OF PLANT SEEDS Russian patent published in 2000 - IPC

Abstract RU 2151495 C1

FIELD: seed genetics. SUBSTANCE: certain amount of pollen is collected from separate plants of each generation of backcrossing. Genotype of backcrossing plants is determined from chemical analysis of pollen. Heterozygous species are then selected and are crossed as paternal form with recipient to obtain seeds for next generation of backcrossing. EFFECT: reduced number of crossings. 2 cl, 1 tbl

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RU 2 151 495 C1

Authors

Efimenko S.G.

Dates

2000-06-27—Published

1999-02-23—Filed