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    Weismannian concept of germ plasm - The main reason of inadequacy of neo-Darwinism
[Текст] / D. L. Grodnitsky // Zhurnal Obshchei Biol. - 2000. - Vol. 61, Is. 4. - С. 371-380. - Cited References: 74 . - 10. - ISSN 0044-4596
РУБ Biology

Аннотация: Neo-Darwinism is a result of synthesis of Darwinian concept of natural selection with Weismannian concept of germ plasm. The concept of germ plasm is based on a hypothesis that phenotypic traits are completely determined by genes. Hence, neo-Darwinism describes evolution as a process of alternation of ene frequencies under the effect of natural selection. This is an inadequate approach to the study of evolution. In the course of evolution, genes change their functions, whereas phenotypic characters change their corresponding genes. As a result, every step of evolutionary transformation changes the structure of phenotype-to-genotype correspondence. Therefore, phenotypic evolution cannot be described in genetic terms, the same as to human languages cannot be translated one into another whenever the meaning of words is constantly changing. Consequently, Weismannian germ-plasm concept adequately desribes the relation of characters to genes only during stasis, but is inapplicable to evolution.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest Res, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Grodnitsky, D.L.

    August Weismann's concept of germ plasma as the basic reason for the inadequacy of neo-Darwinism
/ D. L. Grodnitskii // Zhurnal obshchei biologii. - 2000. - Vol. 61, Is. 4. - С. 371-380 . - ISSN 0044-4596

Кл.слова (ненормированные):
animal -- article -- evolution -- gene frequency -- genetic selection -- genotype -- germ cell -- phenotype -- physiology -- Animals -- Evolution -- Gene Frequency -- Genotype -- Germ Cells -- Phenotype -- Selection (Genetics)

Аннотация: Neo-Darwinism is a result of synthesis of Darwinian concept of natural selection with Weismannian concept of germ plasma. The concept of germ plasma is based on a hypothesis that phenotypic traits are completely determined by genes. Hence, neo-Darwinism describes evolution as a process of alternation of gene frequencies under the effect of natural selection. This is an inadequate approach to the study of evolution. In the course of evolution, genes change their functions, whereas phenotypic characters change their corresponding genes. As a result, every step of evolutionary transformation changes the structure of phenotype-to-genotype correspondence. Therefore, phenotypic evolution cannot be described in genetic terms, the same as to human languages cannot be translated one into another whenever the meaning of words is constantly changing. Consequently, Weismannian germ-plasma concept adequately describes the relation of characters to genes only during stasis, but is inapplicable to evolution.

Scopus

Держатели документа:
Sukachev Institute of Forest Research, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia.

Доп.точки доступа:
Grodnitskii, D.L.

    Exploring species diversity and host plant associations of leaf-mining micromoths (Lepidoptera: Gracillariidae) in the Russian Far East using DNA barcoding
/ N. Kirichenko [et al.] // Zootaxa. - 2019. - Vol. 4652, Is. 1. - P1-55, DOI 10.11646/zootaxa.4652.1.1. - Cited References:116. - We thank the reviewers Svetlana Baryshnikova (Russia), Shigeki Kobayashi (Japan) and a third anonymous reviewer for their insightful comments, David Lees (UK) and Erik J. van Nieukerken (The Netherlands) for helping to improve the manuscript, Jurate De Prins (Belgium) for early editing and useful suggestions. We also thank our colleagues Peter Zorikov, Pavel Ostrogradsky (Gornotaezhnoe, Russia), Alexander Taran (Yuzhno-Sakhalinsk, Russia), the directorate and the foresters of the National Park "Zov Tigra" (Primorskii Krai, Russia) for their cooperation, Andrei Kirichenko (Komsomolsk-na-Amure, Russia) for assistance in the field, Irina Mikhailova (Krasnoayrsk, Russia) for help with map construction, Yuri Baranchikov (Krasnoyarsk, Russia) for support at different stages of the study. This work was supported by the Russian Foundation for Basic Research (projects nos 15-29-02645-ofi_m and 19-04-01029-A), LE STUDIUM (R) fellowship program, Institute for advanced studies-Loire Valley (Orleans, France), the French Embassy in Russia, Bourse Metchnikov (grant no. 908981L, Campus France) and Cost Action FP1401-A global network of nurseries as early warning system against alien tree pests (Global Warning). . - ISSN 1175-5326. - ISSN 1175-5334
РУБ Zoology

Аннотация: The Russian Far East (RFE) is an important hotspot of biodiversity whose insect fauna remains understudied, particularly its Microlepidoptera. Here we explore the diversity of leaf-mining micromoths of the family Gracillariidae, their distribution and host plant associations in RFE using a combination of field observations and sampling, DNA barcoding, morphological analysis and literature review. We collected 91 gracillariid specimens (45 larvae, 9 pupae and 37 adults) in 12 localities across RFE and identified 34 species using a combination of DNA barcoding and morphology. We provide a genetic library of 57 DNA barcodes belonging to 37 Barcode Index Numbers (BINs), including four BINs that could potentially represent species new to science. Leaf mines and leaf shelters are described and illustrated for 32 studied species, male or female genitalia as well as forewing patterns of adults are shown, especially for those species identified based on morphology. Three species, Micrurapteryx caraganella (Hering), Callisto insperatella (Nickerl), and Phyllonorycter junoniella (Zeller) are newly recorded from RFE. Five species previously known from some regions of RFE, were found for the first time in Amurskaya Oblast: Phyllonorycter populifoliella (Treitschke), Primorskii Krai: Ph. sorbicola Kumata and Sahkalin Island: Caloptilia heringi Kumata, Ph. ermani (Kumata) and Ph. ulmifoliella (Hubner). Eight gracillariid-plant associations are novel to science: Caloptilia gloriosa Kumata on Acer pseudosieboldianum, Cameraria niphonica Kumata on A. caudatum subsp. ukurundense, Parornix ermolaevi Kuznetzov on Corylus sieboldiana, Phyllonorycter ermani (Kumata) on Betula platyphylla, Ph. nipponicella (Issiki) on Quercus mongolica, Ph. orientalis (Kumata) and Ph. pseudojezoniella Noreika on Acer saccharum, Ph. sorbicola on Prunus maakii. For the first time we documented the "green island" phenotype on Phyllonorycter cavella (Zeller) mines on Betula platyphylla. Two pestiferous species have been recorded during our surveys: Micrurapteryx caraganella on ornamental Caragana arborescens in urban plantations in Amurskaya Oblast, and the lime leafminer Phyllonorycter issikii (Kumata), a species known to be native to RFE and invasive elsewhere in Russia and in European countries. A revised checklist of RFE gracillariids has been compiled. It accounts for 135 species among which 17 species (13%) are only known to occur in RFE. The gracillariid fauna of RFE is more similar to the Japanese fauna (49%), than to the fauna of the rest of Russia (i.e European part and Siberia) (32%).

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Держатели документа:
SB RAS, Sukachev Inst Forest, Fed Res Ctr, Krasnoyarsk Sci Ctr, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
INRA, Zool Forestiere UR0633, F-45075 Orleans, France.
Museo Civ Storia Nat, I-37129 Verona, Italy.
Russian Plant Quarantine Ctr, Krasnoyarsk Branch, Krasnoyarsk 660075, Russia.
Russian Acad Sci, Far Eastern Branch, Fed Sci Ctr East Asian Terr Biodivers, Vladivostok 690022, Russia.
Far Eastern Fed Univ, Vladivostok 690922, Russia.
Komarov Mt Taiga Stn FEB RAS, Gornotaezhnoe 692533, Russia.
Bot Garden Inst FEB RAS, Sakhalin Branch, Yuzhno Sakhalinsk 693032, Russia.
Kyoto Prefectural Univ, Dept Life & Environm Sci, Kyoto 6068522, Japan.
Univ Tours, UFR Sci & Tech, CNRS, IRBI,UMR 7261, F-37200 Tours, France.

Доп.точки доступа:
Kirichenko, Natalia; Triberti, Paolo; Akulow, Evgeniy; Ponomarenko, Margarita; Gorokhova, Svetlana; Sheiko, Viktor; Ohshima, Issei; Lopez-Vaamonde, Carlos; Russian Foundation for Basic Research [15-29-02645-ofi_m, 19-04-01029-A]; LE STUDIUM(R) fellowship program, Institute for advanced studies-Loire Valley (Orleans, France); French Embassy in Russia, Bourse Metchnikov [908981L]; Cost Action global network of nurseries as early warning system against alien tree pests (Global Warning) [FP1401-A]

    Armillaria root rot fungi host single-stranded RNA viruses
/ R. Linnakoski, S. Sutela, MPA Coetzee [et al.] // Sci Rep. - 2021. - Vol. 11, Is. 1. - Ст. 7336, DOI 10.1038/s41598-021-86343-7. - Cited References:88. - Tuija Hytonen, Alex Nordlund and Runlei Chang are thanked for excellent technical assistance and Pyry Veteli for providing Finnish isolates of Armillaria. The CSC - IT Center for Science, Finland, is acknowledged for providing computational resources. This work was funded by the Academy of Finland (decision number 309896). We are grateful to the 1KFG project (CSP 1974) for access to unpublished genome data. The genome sequence data were produced by the US Department of Energy Joint Genome Institute in collaboration with the user community, and we acknowledge the JGI team and the people who generated the material and RNA for the project: Francis M. Martin, Laszlo Nagy, Neha Sahu, Sara Hortal Botifoll, Johanna Wong-Bajracharya and Jonathan M. Plett. . - ISSN 2045-2322
РУБ Multidisciplinary Sciences

Аннотация: Species of Armillaria are distributed globally and include some of the most important pathogens of forest and ornamental trees. Some of them form large long-living clones that are considered as one of the largest organisms on earth and are capable of long-range spore-mediated transfer as well as vegetative spread by drought-resistant hyphal cords called rhizomorphs. However, the virus community infecting these species has remained unknown. In this study we used dsRNA screening and high-throughput sequencing to search for possible virus infections in a collection of Armillaria isolates representing three different species: Armillaria mellea from South Africa, A. borealis from Finland and Russia (Siberia) and A. cepistipes from Finland. Our analysis revealed the presence of both negative-sense RNA viruses and positive-sense RNA viruses, while no dsRNA viruses were detected. The viruses included putative new members of virus families Mymonaviridae, Botourmiaviridae and Virgaviridae and members of a recently discovered virus group tentatively named "ambiviruses" with ambisense bicistronic genomic organization. We demonstrated that Armillaria isolates can be cured of viruses by thermal treatment, which enables the examination of virus effects on host growth and phenotype using isogenic virus-infected and virus-free strains.

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Держатели документа:
Nat Resources Inst Finland Luke, Helsinki, Finland.
Univ Pretoria, Forestry & Agr Biotechnol Inst FABI, Dept Biochem Genet & Microbiol, Pretoria, South Africa.
VN Sukachev Inst Forest SB RAS, Lab Reforestat Mycol & Plant Pathol, Krasnoyarsk, Russia.
Reshetnev Siberian State Univ Sci & Technol, Dept Chem Technol Wood & Biotechnol, Krasnoyarsk, Russia.

Доп.точки доступа:
Linnakoski, Riikka; Sutela, Suvi; Coetzee, Martin P. A.; Duong, Tuan A.; Pavlov, Igor N.; Litovka, Yulia A.; Hantula, Jarkko; Wingfield, Brenda D.; Vainio, Eeva J.; Litovka, Yulia; Academy of FinlandAcademy of FinlandEuropean Commission [309896]; 1KFG project [CSP 1974]

    Изменчивость числа хромосом и хромосомные перестройки у Pinus sylvestris (Pinaceae)
/ R. Linnakoski, S. Sutela, M. P.A. Coetzee [et al.] // Ботанический журнал. - 2021. - Т. 106, № 4. - P353-362, DOI 10.31857/S0006813621040116 . - ISSN 0006-8136

Аннотация: Species of Armillaria are distributed globally and include some of the most important pathogens of forest and ornamental trees. Some of them form large long-living clones that are considered as one of the largest organisms on earth and are capable of long-range spore-mediated transfer as well as vegetative spread by drought-resistant hyphal cords called rhizomorphs. However, the virus community infecting these species has remained unknown. In this study we used dsRNA screening and high-throughput sequencing to search for possible virus infections in a collection of Armillaria isolates representing three different species: Armillaria mellea from South Africa, A. borealis from Finland and Russia (Siberia) and A. cepistipes from Finland. Our analysis revealed the presence of both negative-sense RNA viruses and positive-sense RNA viruses, while no dsRNA viruses were detected. The viruses included putative new members of virus families Mymonaviridae, Botourmiaviridae and Virgaviridae and members of a recently discovered virus group tentatively named “ambiviruses” with ambisense bicistronic genomic organization. We demonstrated that Armillaria isolates can be cured of viruses by thermal treatment, which enables the examination of virus effects on host growth and phenotype using isogenic virus-infected and virus-free strains. © 2021, The Author(s).

Scopus

Держатели документа:
Natural Resources Institute Finland (Luke), Helsinki, Finland
Department of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa
Laboratory of Reforestation, Mycology and Plant Pathology, V.N. Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Department of Chemical Technology of Wood and Biotechnology, Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Linnakoski, R.; Sutela, S.; Coetzee, M. P.A.; Duong, T. A.; Pavlov, I. N.; Litovka, Y. A.; Hantula, J.; Wingfield, B. D.; Vainio, E. J.