Genetic analysis of tissue culture traits in barley cv. 'Lenins'

K. Rikiishi; T. Matsuura; Masahiko Maekawa; K. Noda; K. Takeda

doi:10.1046/j.1439-0523.2003.00822.x

Genetic analysis of tissue culture traits in barley cv. 'Lenins'

K. Rikiishi, T. Matsuura, Masahiko Maekawa, K. Noda, K. Takeda

Institute of Plant Science and Resources

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The barley cultivar 'Lenins' was found to be a genotype showing high shoot regeneration ability in cultures derived from immature embryos. Five cultivars different from 'Lenins' in shoot regeneration ability were reciprocally crossed with 'Lenins' and the inheritance of tissue culture traits was investigated. F₂ plants showed continuous distributions in callus growth and percentage of shoot regeneration, suggesting that these traits were controlled by polygenes. The F₂ population, derived from a cross between 'Lenins' and '6721', showed a monogenic segregation for the number of regenerated shoots, and the segregation ratio fitted 1:2:1. Tissue culture traits of 'Lenins' were controlled by several genes, whereas the number of regenerated shoots related to the efficiency of shoot regeneration is controlled by one major gene.

Original language	English
Pages (from-to)	99-104
Number of pages	6
Journal	Plant Breeding
Volume	122
Issue number	2
DOIs	https://doi.org/10.1046/j.1439-0523.2003.00822.x
Publication status	Published - Apr 2003

Keywords

Callus growth
Hordeum vulgate
Immature embryo
Shoot regeneration

ASJC Scopus subject areas

Agronomy and Crop Science
Genetics
Plant Science

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10.1046/j.1439-0523.2003.00822.x

Cite this

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abstract = "The barley cultivar 'Lenins' was found to be a genotype showing high shoot regeneration ability in cultures derived from immature embryos. Five cultivars different from 'Lenins' in shoot regeneration ability were reciprocally crossed with 'Lenins' and the inheritance of tissue culture traits was investigated. F2 plants showed continuous distributions in callus growth and percentage of shoot regeneration, suggesting that these traits were controlled by polygenes. The F2 population, derived from a cross between 'Lenins' and '6721', showed a monogenic segregation for the number of regenerated shoots, and the segregation ratio fitted 1:2:1. Tissue culture traits of 'Lenins' were controlled by several genes, whereas the number of regenerated shoots related to the efficiency of shoot regeneration is controlled by one major gene.",

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AU - Rikiishi, K.

AU - Matsuura, T.

AU - Maekawa, Masahiko

AU - Noda, K.

AU - Takeda, K.

PY - 2003/4

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Genetic analysis of tissue culture traits in barley cv. 'Lenins'

Abstract

Keywords

ASJC Scopus subject areas

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