シクラメン園芸品種(Cyclamen persicum Mill.)とC.purpurascens Mill.の種間雑種作出に及ぼす種子親の遺伝子型の影響

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URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/289
Title
シクラメン園芸品種(Cyclamen persicum Mill.)とC.purpurascens Mill.の種間雑種作出に及ぼす種子親の遺伝子型の影響
Title Alternative
Effects of genotypes of seed parents on the production of interspecific hybrids in Cyclamen persicum Mill. × C.purpurascens Mill. Crosses
File
Description

The effects of genotypes on the production of interspecific hybrids in cyclamen cultivars (Cyclamen persicum Mill.)×C. purpurascens Mill. crosses were investigated to establish efficient breeding protocols in the crosses. In the tetraploid cyclamen cultivars×C. purpurascens Mill. crosses, few fruits and no interspecific hybrids were obtained. Although more than half of cross combinations in the diploid cyclamen cultivars×C. purpurascens Mill. crosses produced interspecific hybrids, efficiency of the hybrid production depended on the genotypes of seed parents in the crosses. The results of the present study indicated that the ploidy level and genotypes of seed parents influenced hybrid production in the cyclamen cultivars×C. purpurascens Mill. crosses. The results also suggest that the selection of desirable genotypes as seed parents in the crosses may be effective for the efficient production of the interspecific hybrids.

Author
著者 高村 武二郎
著者(ヨミ) タカムラ タケジロウ
著者(別表記) Takakura Takejiro
著者 山田 理絵子
著者(ヨミ) ヤマダ レイコ
著者(別表記) Yamada Rieko
著者 田中 道男
著者(ヨミ) タナカ ミチオ
著者(別表記) Tanaka Michio
Publication Title
香川大学農学部学術報告
Volume
54
Start Page
45
End Page
48
Publisher
香川大学農学部
Published Date
20020329
ISSN
0368-5128
NCID
AN00038339
Resource Type
Departmental Bulletin Paper
Language
jpn
Text Version
publisher
Set
香川大学
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