DETERMINATION OF CYTOPLASMIC MALE STERILE FACTORS IN ONION PLANTS ( &lt;i&gt;ALLIUM CEPA L.&lt;/i&gt;) OF VNIISSOK'S BREEDING

Супрунова, Т. П.; Логунов, Александр Николаевич; Логунова, В. В.; Агафонов, А. Ф.

doi:10.18619/2072-9146-2011-4-20-21

Cited by 6 publications

(1 citation statement)

References 6 publications

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“…Для создания гибридов лука репчатого на стерильной основе идентифицированы три гена цитоплазмы orf725, 5'cob и orfA501 и определены гомо-и гетерозиготное состояние генов (Ms) ядра, восстанавливающих фертильность. Выявлены образцы лука репчатого с митохондриальными генами orfА501 и cob и определен тип стерильной цитоплазмы (S-или T-плазмотип) [11]. В дальнейшем были использованы дополнительные маркеры для гена цитоплазмы orf725 и ядерных генов с целью более полной оценки исходного материала лука репчатого, что позволило выявить необходимые селекционные образцы для получения гибридов [12].…”

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The patriarch of Russian vegetable growing has a centenary

et al. 2020

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The article is dedicated to the 100th anniversary of the head institution of the Federal Scientific Vegetable Center - the oldest and leading breeding organization for vegetable crops, better known in the scientific and socio-economic spheres of the Russian Federation by its historical name - VNIISSOK. The center's activity dates back to the creation in 1920 of the Gribovskaya Vegetable Breeding Experimental Station, where, under the leadership of Professor Sergei Ivanovich Zhegalov, a theoretical and practical basis for the development of domestic breeding was laid. In 1970, the experimental station was transformed into the AllUnion Research Institute of Selection and Seed Production of Vegetable Crops, and in 1992 into the All-Russian Research Institute of Selection and Seed Production of Vegetable Crops. Over the years, breeding methods have been developed and improved, including modern biotechnological methods, using molecular marking and interspecies hybridization. The results obtained during this period reflect the traditions of scientific schools and approaches laid down by scientists-breeders, seed growers, vegetable growers, flower growers, both in the field of basic research, and in the creation of varieties and hybrids of vegetable crops. The organizational and structural reform of breeding institutions carried out in 2017 contributed to the formation of the Federal scientific vegetable center (FSBSI FSVC), which includes VNIISSOK as the parent organization and 8 branches located in various ecological and geographical zones. At a new stage of development, the FSBSI FSVC continues its glorious traditions. Scientists have obtained world-class results in basic research and competitive selection achievements in priority applied research. The scientific results and structural changes that have occurred over the hundred-year period of the breeding establishment are the foundation for the further development of the vegetable science in the country.

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The patriarch of Russian vegetable growing has a centenary

et al. 2020

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Molecular and biotechnological methods of creating genetic resources for vegetable crops

Pivovarov

Pyshnaya

Гуркина

et al. 2017

Her. Russ. Acad. Sci.

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DNA MARKERS IN ONION (Allium cepa L.) CYTOPLASMIC MALE STERILITY STUDY

Pavlova¹,

Купреенко²,

Булахова³

2018

Ovoŝi Ross.

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The work is carried out in the framework of the onion F1 breeding program. The practical purpose of the work is to carry out genetic selection of onion forms using molecular genetic markers of male sterility in the course of obtaining the maternal line for heterotic selection of F1 hybrids. The scientific component of these studies was the study of the population-genetic basis of various types of male sterility in onions of the Belarusian genmplasma. We used belarusian varieties Vetraz and Skarb litvinov and a collection of other varieties and hybrids. Markers of the mitochondrial genes orfA501, cob and the nuclear alleles Ms/ms, cosegregating with genes of fertility restorer/S-sterility maintainer genes, were studied. It has been shown that in the Vetraz variety are observed plants with the N- or T-cytotype in N-cytoplasm (TN-). The belarusian variety Scarb litvinov contains plants with the cytotypes N-, S, TN-, SN-, STN-. As a result, it was concluded that the male sterility of the Vetraz variety is T-type, and in the Scarp litvinov variety is complex, and is caused by the cytoplasmic alleles S- and T-. In both varieties: Vetraz and Scarb litvinov the sources of the ms locus causing the S-type of male sterility have been identified. Less than one-fifth of the number of world collection of varieties and hybrids was detected as Scytotype. This value is smaller than the value given in the scientific literature. However it may reflect the significant spread of the original S-cytoplasm of a single plant of the shortday Italian Red variety in the world onion germplasm.

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DETERMINATION OF CYTOPLASMIC MALE STERILE FACTORS IN ONION PLANTS ( <i>ALLIUM CEPA L.</i>) OF VNIISSOK'S BREEDING

Cited by 6 publications

References 6 publications

The patriarch of Russian vegetable growing has a centenary

The patriarch of Russian vegetable growing has a centenary

Molecular and biotechnological methods of creating genetic resources for vegetable crops

DNA MARKERS IN ONION (Allium cepa L.) CYTOPLASMIC MALE STERILITY STUDY

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