2018
DOI: 10.15389/agrobiology.2018.3.531eng
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NUCLEAR DNA CONTENT IN RICE (Oryza sativa L.) REGENERANTS DERIVED FROM ANTHER CULTURE in vitro

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Cited by 7 publications
(9 citation statements)
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“…The selection of panicles was carried out in the fields of the laboratory of rice breeding and seed production of the Agricultural Research Center "Donskoy" in Proletarsk, Rostov Region, in 2022 in the morning, in clear weather. A morphological trait suitable for the selection of shoots was the distance from the ear of the flag leaf to the ear of the next leaf, which should be from 5 to 10 cm [4,6,23].…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…The selection of panicles was carried out in the fields of the laboratory of rice breeding and seed production of the Agricultural Research Center "Donskoy" in Proletarsk, Rostov Region, in 2022 in the morning, in clear weather. A morphological trait suitable for the selection of shoots was the distance from the ear of the flag leaf to the ear of the next leaf, which should be from 5 to 10 cm [4,6,23].…”
Section: Methodsmentioning
confidence: 99%
“…Plants with normal morphological features were considered doubled haploids. Haploid plants [23] had a low plant height and narrow leaves. The tetraploids were very tall, with large leaves.…”
Section: Methodsmentioning
confidence: 99%
“…The studies were carried out on the rice (Oryza sativa L.) F 1 hybrids: Sadko × Kuboyar, Magnat × Dolinny, and Dubrava × Atlant. The original plants were grown in a climatic chamber in spring at the 21°C temperature, 5000 lux illumination, 70% humidity, and photoperiod of 16/8 h. The technique of anther cold pretreatment, and anthers, calli, and regenerants in in vitro culture were discussed by M. Ilyushko et al (2018).…”
Section: Methodsmentioning
confidence: 99%
“…The seeds of the doubled haploids R 1 germinated; in the threefour leaves phase the leaf was lyophilized and used for analysis without storage. The sample preparation procedure was described by M. Ilyushko et al (2018). Isolated nuclei of Ficus benjamina L. with a known DNA content 2C = 1.07 pg were used as the reference (Skaptsov et al, 2016).…”
Section: Methodsmentioning
confidence: 99%
“…Работы, посвященные проблеме получения гаплоидных растений, объединяет общий план построения опытов: воздействие повышенными и/или пониженными температурами, химическая обработка донорных растений, изменение состава питательной среды (регуляторов роста, углеводных составляющих), подбор возрастной стадии развития пыльника и микроспоры. К настоящему времени опубликованы методики получения гаплоидных растений пшеницы (5,6), капусты (7)(8)(9), рапса (10), риса (11), моркови (12)(13)(14). Работы, посвященные получению гаплоидных растений R. arcticus L. в культуре микроспор, отсутствуют.…”
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