Title:
METHOD FOR CONSTRUCTING PREDICTION MODEL FOR HEADING PERIOD OF RICE, AND PREDICTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/093653
Kind Code:
A1
Abstract:
Provided in the present invention are a method for constructing a prediction model for a heading period of rice, and a prediction method. The method for constructing a prediction model for a heading period of rice comprises: constructing a prediction model for a heading period of rice according to genotype information of the rice during the heading period, environmental information and heading period information. Further provided in the present invention is a prediction model for a heading period of rice, and a method for predicting a heading period of rice by using the prediction model of the present invention. By means of the methods of the present invention, for rice plants with an unknown heading period, genotype information thereof can be determined by using a sequencing method, and in view of environmental information of a place where the rice plants need to be planted, the heading period of the rice plants can be predicted in a relatively accurate manner before planting.
Inventors:
HAN BIN (CN)
ZHU ZHOU (CN)
GONG JUNYI (CN)
ZHU ZHOU (CN)
GONG JUNYI (CN)
Application Number:
PCT/CN2023/124573
Publication Date:
May 10, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
CAS CENTER FOR EXCELLENCE IN MOLECULAR PLANT SCIENCES (CN)
International Classes:
G16B5/00
Foreign References:
| JP2022145632A | 2022-10-04 | |||
| CN114717351A | 2022-07-08 | |||
| CN109740483A | 2019-05-10 | |||
| EP3474167A1 | 2019-04-24 | |||
| US6490573B1 | 2002-12-03 |
Other References:
ZHIJING GOU: "Application of LSTM in Ｒice Yield Prediction Based on TensorFlow", JISUANJI JISHU YU FAZHAN - COMPUTER TECHNOLOGY AND DEVELOPMENT, JISUANJI JISHU YU FAZHAN BIANJIBU - SHAANXI COMPUTER SOCIETY, CN, vol. 31, no. 8, 31 August 2021 (2021-08-31), CN , pages 215 - 220, XP093166343, ISSN: 1673-629X, DOI: 10.3969/j.issn.1673-629X.2021.08.037
JINJUN LIN: "Genome-wide Association Dissection of QTLs for Heading Date Traits in Rice", JOURNAL OF HUNAN AGRICULTURAL UNIVERSITY(NATURAL SCIENCES), vol. 47, no. 3, 30 June 2021 (2021-06-30), pages 283 - 290, XP093166344, ISSN: 1007-1032, DOI: 10.13331/j.cnki.jhau.2021.03.006
JIONGJIONG FAN: "Whole-Genome Sequencing of 117 Chromosome Segment Substitution Lines for Genetic Analyses of Complex Traits in Rice", RICE, SPRINGER US, BOSTON, vol. 15, no. 1, 1 December 2022 (2022-12-01), Boston , XP093166346, ISSN: 1939-8425, DOI: 10.1186/s12284-022-00550-y
LIU JIE; GONG JUNYI; WEI XIN; YANG SHIHUA; HUANG XUEHUI; LI CAN; ZHOU XIAOYI: "Dominance complementation ofandcontributes to extremely late flowering in two rice hybrids", MOLECULAR BREEDING, SPRINGER NETHERLANDS, DORDRECHT, vol. 40, no. 8, 31 July 2020 (2020-07-31), Dordrecht, XP037207859, ISSN: 1380-3743, DOI: 10.1007/s11032-020-01162-4
JINJUN LIN: "Genome-wide Association Dissection of QTLs for Heading Date Traits in Rice", JOURNAL OF HUNAN AGRICULTURAL UNIVERSITY(NATURAL SCIENCES), vol. 47, no. 3, 30 June 2021 (2021-06-30), pages 283 - 290, XP093166344, ISSN: 1007-1032, DOI: 10.13331/j.cnki.jhau.2021.03.006
JIONGJIONG FAN: "Whole-Genome Sequencing of 117 Chromosome Segment Substitution Lines for Genetic Analyses of Complex Traits in Rice", RICE, SPRINGER US, BOSTON, vol. 15, no. 1, 1 December 2022 (2022-12-01), Boston , XP093166346, ISSN: 1939-8425, DOI: 10.1186/s12284-022-00550-y
LIU JIE; GONG JUNYI; WEI XIN; YANG SHIHUA; HUANG XUEHUI; LI CAN; ZHOU XIAOYI: "Dominance complementation ofandcontributes to extremely late flowering in two rice hybrids", MOLECULAR BREEDING, SPRINGER NETHERLANDS, DORDRECHT, vol. 40, no. 8, 31 July 2020 (2020-07-31), Dordrecht, XP037207859, ISSN: 1380-3743, DOI: 10.1007/s11032-020-01162-4
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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