NUCLEIC ACID MOLECULE AND VECTOR FOR INDUCING THE GENERATION OF ENDOSPERM OF SEED PLANT NOT THROUGH FERTILIZATION, AND RECOMBINANT SEED PLANT IN WHICH ENDOSPERM CAN BE GENERATED NOT THROUGH FERTILIZATION AND METHOD FOR PRODUCING THE SAME

• Main Authors: OSHIMA YOSHIMI, IKEDA YOSHIO, MITSUTA NOBUTAKA, TAKAGI MASARU
• Format: Patent
• Language: English; Japanese
• Published: 12.09.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TRAPPING; VINEGAR; WINE

To provide a method for artificially inducing a functional endosperm in a seed plant not through fertilization.SOLUTION: The present invention provides a nucleic acid molecule for inducing the generation of endosperm of a seed plant not through fertilization by its introduction into genome of the seed plant for expression, the nucleic acid molecule containing a base sequence encoding a polypeptide having an endosperm generation inducing function.SELECTED DRAWING: Figure 2A 【課題】種子植物において、受精を経ずに機能的な胚乳を人為的に誘導する手法を提供する。【解決手段】種子植物のゲノム内に導入して発現させることにより、受精を介さず種子植物の胚乳発生を誘導するための核酸分子であって、胚乳発生誘導機能を有するポリペプチドをコードする塩基配列を含む核酸分子。【選択図】図２Ａ