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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
04-08-2023 дата публикации

Swallow flower MYB4 protein and application thereof in flower color regulation and control

Номер: CN116535478A
Принадлежит:

The invention discloses a swallow flower MYB4 protein and application thereof in flower color regulation and control, and belongs to the technical field of plant gene engineering. The invention discloses swallow flower MYB4 gene cloning, plant overexpression vector construction and an application method in flower color regulation and control. The amino acid sequence of the swallow flower MYB4 protein is as shown in SEQ ID No. 1, and the nucleotide sequence for coding the protein is as shown in SEQ ID No. 2. It is found for the first time that through overexpression of the swallow MYB4 gene in tobacco, the content of anthocyanin in corolla of tobacco can be reduced, and the color can be whitened. The crassula vinosa MYB4 protein provided by the invention provides a theoretical reference for researching the regulation and control of the flower color of crassula vinosa, and further provides an important gene resource for the flower color breeding work in the future.

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28-07-2023 дата публикации

Cloning of ANR gene of swallow flower and application of ANR gene

Номер: CN116497042A
Принадлежит:

The invention belongs to the field of plant genetic engineering breeding, and particularly relates to clone and application of an ANR gene of swallow flowers. The nucleotide sequence of the swallow ANR gene is as shown in SEQ ID No. 1, and the amino acid sequence coded by the gene is as shown in SEQ ID No. 2. It is found for the first time that overexpression of the swallow ANR gene in tobacco causes reduction of anthocyanin content in corolla of tobacco and color lightening of corolla. The ANR gene provided by the invention not only can provide an important theoretical basis for flower color regulation and control research of the swallow flowers, but also can provide an important gene resource for flower color breeding of garden plants.

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