[Ineffectiveness of the back cross method in selecting hemp for heterosis]

[Ineffectiveness of the back cross method in selecting hemp for heterosis] Research Abstract Details 

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[Ineffectiveness of the back cross method in selecting hemp for heterosis] Abstract Text:

G S Stepanov,V P Sytnik,

In the back crossings the heretability caused by the additive effect of the genes predominates. The selection on the characters controlled by the additive genes leads to the homozygosis increase of the population and to the reduced vitality of the plants. The repeated crossing of the heterozygous hybrid plants with the parental form homozygous according to the recessive gene increases the quota of the genes of the latter. It results in the intermediate type of inheritance for all the elements of the back crossing hybrids productivity.

[Ineffectiveness of the back cross method in selecting hemp for heterosis] Publishing Authors By Initials

GS Stepanov,VP Sytnik,

For similar genetic phenomena: hybrid vigor research abstracts see: genetic phenomena: hybrid vigor research

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[Ineffectiveness of the back cross method in selecting hemp for heterosis] Journal Published:

PUBLICATION TYPE: Journal Article

Journal: T?Sitologii?a i genetika

VOLUME: 12

Page Numbers: 424-7

Journal Abbreviation:

ISSN: 0564-3783

DAY: 15

MONTH: 02

YEAR: 2008

[Ineffectiveness of the back cross method in selecting hemp for heterosis] Information

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LANGUAGE: rus

NlmUniqueID: 101671

[Ineffectiveness of the back cross method in selecting hemp for heterosis] Keywords Mesh Terms:

KEYWORDS: Hybrid Vigor

MESH TERMS: genetics

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Country: USSR

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MEDLINETA: Tsitol Genet

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