Title:
NOVEL PUMPKIN PLANT AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/196801
Kind Code:
A1
Abstract:
The present invention provides a novel pumpkin plant having a specifically small seed placenta part and a method for producing the same. The present invention pertains to: a method for producing a pumpkin plant having small seed placenta, said method being characterized by comprising creating, from a progeny individual of F1 seeds obtained by crossbreeding Cucurbita maxima and Cucurbita moschata, a pumpkin plant having small seed placenta in which the ratio by volume of the seed placenta part to the fruit volume is 15% or less; a Cucurbita maxima plant having small seed placenta that has a gene relating to the small seed placenta character of plants belonging to the genus Cucurbita in the nuclear genome; and a pumpkin plant having small seed placenta that is a hybrid plant obtained from the aforesaid Cucurbita maxima plant having small seed placenta as a parental line, or a progeny thereof.
Inventors:
HAMANO TAKESHI (JP)
Application Number:
PCT/JP2022/012712
Publication Date:
September 22, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
SAKATA SEED CORP (JP)
International Classes:
A01H5/00; A01H1/00; A01H5/10; A01H6/34
Foreign References:
| CN1771790A | 2006-05-17 | |||
| JP2021044448A | 2021-03-18 |
Other References:
URETSKY JAKE, LOY J. BRENT: "Evaluation of Morphological Traits Associated with Productivity in F1 Interspecific (Cucurbita maxima Duch. x C. moschata Duch.) Hybrid Processing Squash", HORTSCIENCE, AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE, US, vol. 52, no. 9, 1 September 2017 (2017-09-01), US , pages 1156 - 1163, XP055967917, ISSN: 0018-5345, DOI: 10.21273/HORTSCI12018-17
KEITA SUGIYAMA, DAISUKE KAMI, HARUHIKO WATANABE, MASAHIKO KATSUMATA: "Breeding and characteristics of a new short-internodal pumpkin cultivar "Oitoke-Kuritan" with high storability and suitability for processing", NARO RESEARCH REPORT, HOKKAIDO AGRICULTURAL RESEARCH CENTER, JP, vol. 208, 1 January 2019 (2019-01-01), JP, pages 1 - 27, XP009539836, DOI: 10.24514/00002279
NERSON ET AL., ISHS ACTA HORTICULTURAE 510: VII EUCARPIA MEETING ON CUCURBIT GENETICS AND BREEDING, 2000
BALKAYA ET AL., AFRICAN JOURNAL OF BIOTECHNOLOGY, vol. 9, no. 2, 2010, pages 152 - 162
SUGIYAMA KEITA ET AL.: "Development and characteristics of novel squash variety ''Oitoke Kuritan'' having short internodes and superior storability and processability", BULLETIN OF THE NARO, 27 March 2019 (2019-03-27)
KEITA SUGIYAMA, DAISUKE KAMI, HARUHIKO WATANABE, MASAHIKO KATSUMATA: "Breeding and characteristics of a new short-internodal pumpkin cultivar "Oitoke-Kuritan" with high storability and suitability for processing", NARO RESEARCH REPORT, HOKKAIDO AGRICULTURAL RESEARCH CENTER, JP, vol. 208, 1 January 2019 (2019-01-01), JP, pages 1 - 27, XP009539836, DOI: 10.24514/00002279
NERSON ET AL., ISHS ACTA HORTICULTURAE 510: VII EUCARPIA MEETING ON CUCURBIT GENETICS AND BREEDING, 2000
BALKAYA ET AL., AFRICAN JOURNAL OF BIOTECHNOLOGY, vol. 9, no. 2, 2010, pages 152 - 162
SUGIYAMA KEITA ET AL.: "Development and characteristics of novel squash variety ''Oitoke Kuritan'' having short internodes and superior storability and processability", BULLETIN OF THE NARO, 27 March 2019 (2019-03-27)
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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