Increasing hybrid seed production through higher outcrossing rate in cytoplasmic male sterile rice and related materials and methods

Methods for increasing hybrid seed production are provided. Increased hybrid seed production is achieved through higher outcrossing rates in cytoplasmic male sterile (CMS) lines of rice by introgressing the long stigma trait of Oryza longistaminata. CMS lines having higher outcrossing rates capable...

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Hauptverfasser: Jena, Kshirod K, Marathi, Balram, Ramos, Joie, Prahalada, G. D, Diocton, IV, Reynaldo, Kim, Sung-Ryul, Vinarao, Ricky
Format: Patent
Sprache:eng
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Zusammenfassung:Methods for increasing hybrid seed production are provided. Increased hybrid seed production is achieved through higher outcrossing rates in cytoplasmic male sterile (CMS) lines of rice by introgressing the long stigma trait of Oryza longistaminata. CMS lines having higher outcrossing rates capable of high hybrid seed set are also provided.