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2016 Fiscal Year Final Research Report

Development of male sterile lines of eggplant using cytoplasms of Solanum gilo and related species

Research Project

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Project/Area Number 26450038
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Horticultural science
Research InstitutionSaga University

Principal Investigator

Isshiki Shiro  佐賀大学, 農学部, 教授 (40253588)

Project Period (FY) 2014-04-01 – 2017-03-31
Keywordsナス / 雄性不稔 / 野生種 / Solanum gilo / Solanum macrocarpon
Outline of Final Research Achievements

Solanum gilo as seed parent, eggplant as pollen parent, F1, BC1 and BC2 were developed, respectively. The results suggest that the cytoplasm of S. gilo may have a new male sterility of the type with less pollen count against eggplant.
Eggplant, S. macrocarpon and its amphidiploid and backcross progeny BC1 were used as test materials. From the results, BC1 of the cytoplasmic type was S. macrocarpon. The pollen fertility of the diploid progeny of S. macrocarpon and eggplant remains low, and male sterile lines can be expected by backcrossing.

Free Research Field

蔬菜園芸学

URL: 

Published: 2018-03-22  

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