Plant Biotechnology and Breeding最新文献

{"title":"A study of bread wheat lines from crosses with the synthetic form Avrodes in regard to their yellow rust resistance","authors":"E. Davoyan, I. Bebyakina, R. Davoyan, D. Boldakov, E. D. Badaeva, I. Adonina, E. A. Salina, A. Zinchenko, Y. Zubanova","doi":"10.30901/2658-6266-2023-3-o4","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-3-o4","url":null,"abstract":"The genome-substituted synthetic form Avrodes (AABBSS) was used for transferring resistance to yellow rust (Puccinia striiformis f. sp. tritici Eriks.) from Aegilops speltoides Tausch, (2n = 14) to bread wheat. The study involved 24 introgressive lines of bread wheat obtained using the Avrodes form. Yellow rust resistant lines P07-L.02, P07-L.1, P07-L.17, P07-L.43, P07-L.19, AS12-88, AS12-06, AS12-07, AS12- 51, Asp81-21, Asp63-21, Asp053-21, Asp04-21, Asp022-19, Asp023-19 and Asp029-20 were selected and can be used as new donors of disease resistance. The use of differential chromosome staining (C-banding) and fluorescence in situ hybridization (FISH) identified the genetic material of Ae. speltoides transmitted in the form of 5S(5D) chromosome substitution and translocations of T5BS.5BL-5SL, T2DL.2DS-2SS, T5D, as well as translocation of T1BL.1RS from Secale cereale L. The work revealed that the lines with single translocations of T1BL.1RS and T5BS.5BL-5SL were susceptible to yellow rust, while the lines in which the T2DL.2DS-2SS translocation and 5S(5D) substitutions were identified, as well as the lines with translocations of T1BL.1RS, T2DL.2DS-2SS and T5D showed resistance to the disease. Presumably, the selected introgression lines, obtained by means of crosses with Avrodes, may carry new genes or loci for yellow rust resistance.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"24 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140508991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agroecological adaptedness of fiber flax specimens","authors":"V. S. Bogdan, T. M. Bogdan, M. A. Litarnaya, S. A. Ivanov","doi":"10.30901/2658-6266-2023-3-o2","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-3-o2","url":null,"abstract":"","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"24 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140515293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of Rca2 and Rpf1 resistance alleles in strawberry breeding forms of intervarietal hybrid origin","authors":"A. Lyzhin, I. Luk’yanchuk","doi":"10.30901/2658-6266-2023-3-o3","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-3-o3","url":null,"abstract":"Background. The creation of varieties with genetic resistance to fungal pathogens is one of the most important directions in strawberry breeding. A promising direction of accelerated selection of valuable specimens is molecular screening for the presence in their genotype of diagnostic DNA markers, linked to target genes of agrobiological traits. Objectives of the work were determination of the allelic state of the Rca2 (resistance to anthracnose) and Rpf1 (resistance to red stele root rot) genes in selected strawberry forms to identify genotypes resistant to Colletotrichum acutatum Simmonds and Phytophthora fragariae var. fragariae Hickman.Material and methods. The object of research was breeding forms of strawberries of intervarietal hybrid origin. As a result of 22 crossing combinations, 61 selection forms were obtained, in which the allelic composition of resistance genes was studied. The Rca2 anthracnose resistance allele was identified by means of the STS-Rca2_240 marker. The Rpf1 red stele root rot resistance allele was identified with the help of SCAR-R1A marker. Results. At least one of the two genes was identified in 20 selected strawberry forms (32.8%). The STS-Rca2_240 marker was identified in 15 strawberry seedlings (22.9%) from six hybrid combinations ‘Vicoda’ × ‘Roxana’, ‘Florence’ × ‘Faith’, ‘Asia’ × ‘Aprica’, ‘San Andreas’ × ‘Monterey’, ‘Alisa’ × ‘Quicky’, ‘Quicky’ × ‘Olympia’). The SCAR-R1A marker was identified in five strawberry seedlings (8.2%) from four hybrid combinations (‘Privlekatelnaya’ × ‘Bylinnaya’, ‘Feyerverk’ × ‘Bylinnaya’, ‘Bylinnaya’ × ‘Feyerverk’, ‘Bylinnaya’ × ‘Olimpiyskaya nadezhda’). It has been established that all strawberry selected forms with identified marker fragments for resistance genes are characterized by a heterozygous combination of alleles.Conclusions. Promising sources of resistance alleles are strawberry selected forms: 2/1-24, 2/1-34 (‘Quicky’ × ‘Olympia’), 3/9-5 (‘Florence’ × ‘Faith’), 3/12-2, 3/12- 9 (‘Alisa’ × ‘Quicky’), 4/7-10, 4/7-19, 4/7-20 (‘Asia’ × ‘Aprica’), 5/2-26, 5/2-32 (‘San Andreas’ × ‘Monterey’), 9/ 1-11, 9/1-12, 9/1-13, 9/1-32, 9/1-37 ‘Vicoda’ × ‘Roxana’) in case of Rca2 gene; 72-24, 72-71 (Privlekatelnaya × Bylinnaya), 69-29 (‘Feyerverk’ × ‘Bylinnaya’), 62-41 (‘Bylinnaya’ × ‘Feyerverk’), 61-15 (‘Bylinnaya’ × ‘Olimpiyskaya nadezhda’) in case of Rpf1 gene.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"215 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140514941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Induction of embryogenesis in Brassica rapa L. isolated microspore culture","authors":"A. A. Aslanova, A. B. Kurina","doi":"10.30901/2658-6266-2023-3-o1","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-3-o1","url":null,"abstract":"","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"44 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140514910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An integrated approach to the registration and preservation of a cultivar gene pool in the VIR genebank exemplified in cultivars bred by the Ural Federal Agrarian Research Center of the Ural Branch of the Russian Academy of Sciences","authors":"N. A. Oskina, D. А. Rybakov, E. P. Shanina, O. V. Lisitsyna, I. Chukhina, T. А. Gavrilenko","doi":"10.30901/2658-6266-2023-2-o4","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-2-o4","url":null,"abstract":"As part of a comprehensive program for registering and preserving the gene pool of Russian varieties in the VIR genebank, initiated at the N.I. Vavilov All-Russian Institute of Plant Genetic Resources, nomenclatural standards were assigned to potato cultivars ‘Alâska’, ‘Argo’, ‘Bravo’, ‘Irbitskij’, ‘Legenda’, ‘Lûks’, ‘Terra’, and ‘Šah’, and a voucher specimen was prepared for pre-cultivar ‘Bagira’. All of them were bred at the Ural Federal Agrarian Research Centre (Ural Branch of the Russian Academy of Sciences). Nomenclatural standards of these cultivars are preserved in the Nomenclatural standard collection at the Herbarium of cultivated plants and their wild relatives and weeds (VIR Herbarium, WIR). For each of them, a genetic passport was developed using DNA preparations isolated from plant material donated by the cultivar author to the VIR herbarium. The genetic passport, which includes information on the allelic composition of eight chromosome-specific microsatellite loci, is supplemented by the molecular screening data with markers of 11 R-genes for resistance to pests, as well as the data on the types of cytoplasm. The author of cultivars also supplied VIR with samples of virus-free in vitro plants. Microplants of eight Ural cultivars and one pre-cultivar were genotyped using the same SSR markers and included in the VIR in vitro collection, and then in the cryopreservation program. Most of the accessions were characterized by a relatively high, above 39%, level of post-cryogenic regeneration. Frozen explants of the genotyped Ural cultivars (‘Alâska’, ‘Argo’, ‘Legenda’, ‘Terra’, and ‘Šah’) and pre-cultivar ‘Bagira’ were placed for long-term storage in the VIR Cryobank.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139183159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the anniversary of Academician Nikolay Kazimirovich Yankovsky","authors":"A. Nizhnikov, E. K. Khlestkina, I. A. Tikhonovich","doi":"10.30901/2658-6266-2023-2-o3","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-2-o3","url":null,"abstract":"June 21, 2023, marks the 75th anniversary of RAS Academician Nikolay Kazimirovich Yankovsky, an eminent specialist in the field of general and molecular genetics and biotechnology. Nikolay Kazimirovich has published more than 170 scientific papers, has nine patents, trained six Doctors and 19 Candidates of Science. He is a laureate of the USSR Council of Ministers Prize and several other awards. Nikolay Kazimirovich carries out extensive editorial work, being the Editor-in-Chief of the Journal “Genetics” and a member of editorial boards of a few other specialized periodicals. N.K. Yankovsky is also known as a major organizer in science; in 2006-2016 he held the position of Director of the Institute of General Genetics of the Russian Academy of Sciences, and currently he is the Scientific Director of this Institute. Nikolay Kazimirovich carries out extensive educational work, being the author of dozens of popular scientific publications and presentations in the mass media. It is impossible to overestimate the contribution of N.K. Yankovsky into the work of the Russian genetic community in the rank of the first Vice-President of the Vavilov Society of Geneticists and Breeders, in which position he has always been and still is a generator of new ideas and an active fighter for the ideals of genetic science. Friends and associates – Russian geneticists and breeders, congratulate Nikolay Kazimirovich on his anniversary and wish him achieving new creative successes, grateful apprentices, enthusiasm and inexhaustible energy in solving large-scale challenges of genetics on a national and global scales.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"17 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Introduction and breeding of shadbush in Russia and abroad","authors":"G. A. Rengarten","doi":"10.30901/2658-6266-2023-2-o2","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-2-o2","url":null,"abstract":"Shadbush is one of the underutilized berry crops. Originally, it was an ornamental crop, but now it is increasingly used as a food crop. Numerous species of shadbush belong to the genus Amelanchier Medik.; wild species grow in North America, Europe, as well as in Western and Eastern Asia, and each region has different species composition. The year of 1590 marked the beginning of introduction of wild shadbush species with the most valuable features to other countries. In the 19th century, the introduction of shadbush became most popular. In 1800, shadbush breeding was launched in Canada, and then in the USA. In 1937, the production of commercial varieties was established. At present, in Russia, the most productive work on introduction and breeding of shadbush is carried out in Michurinsk (All-Russian Scientific Research Institute of Horticulture named after I.V. Michurin), Novosibirsk (Central Siberian Botanical Garden of SB RAS), and Moscow (N.V. Tsitsin Main Botanical Garden). Unfortunately, the assortment of shadbush varieties in Russia is still quite limited and is represented by only two varieties. In recent years, the development of methods of shadbush clonal micropropagation has been underway, which makes it possible to obtain planting material on an industrial scale and accelerate the reproduction of rare varieties.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"39 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the results of the Second Scientific Forum “Genetic Resources of Russia”","authors":"I. A. Tikhonovich, D. Geltman, N. S. Chernetsov, N. Mikhailova, A. Glotov, N. V. Dementieva, V. K. Khlestkin, Y. Ukhatova, A. A. Zavarzin, A. Nizhnikov, E. K. Khlestkina","doi":"10.30901/2658-6266-2023-2-o1","DOIUrl":"https://doi.org/10.30901/2658-6266-2023-2-o1","url":null,"abstract":"The Second Scientific Forum “Genetic Resources of Russia” was held in St. Petersburg, June 26-28, 2023. Thе Forum comprised nine associated scientific conferences and conference schools dedicated to the establishment, formation, conservation, development, studying and utilization of biological (bioresource) collections as well as to the activities of bioresource centers, and a round table entitled “Statutory Legal Regulation and Standards for the Work with Bioresource Collections”. More than 700 researchers representing over a hundred scientific institutions and universities from Russia and other countries participated in the Forum. In total, more than 200 oral presentations were made during those events (including 16 talks at the Forum’s Plenary Session). The participants of the Forum events thoroughly discussed the results of the Federal Scientific and Technical Program for the Development of Genetic Technologies for 2019-2030 associated with the establishment and development of bioresource collections for research in the field of genetic technologies, the prospects for the promotion of this sector, and the regulatory legal framework in the sphere of ensuring conservation and development of biological (bioresource) collections, establishment and functioning of bioresource centers, and their sustainable and rational utilization in scientific research and development activities. The outcome of those discussions is presented in this publication in the form of the Forum’s Resolution. Upon reviewing the results of the Federal Scientific and Technical Program for the Development of Genetic Technologies for 2019-2030 pertaining to the establishment and development of bioresource collections for research in the field of genetic technologies, the Forum recognized them as successful. The Forum approved the draft of the legal act “On Bioresource Centers and Biological (Bioresource) Collections”, which is currently under consideration in the State Duma of the Russian Federation and emphasized the need for its soonest adoption.","PeriodicalId":506103,"journal":{"name":"Plant Biotechnology and Breeding","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139367939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}