Nikolai Nosov

Author Identifiers: Web of Science ResearcherID, Scopus Author ID, Russian Science Citation Index, ORCID iD, Google Scholar

Academic degree, academic title: Ph.D.

Position: Senior Researcher

E-mail: NNosov@binran.ru

Research interests:

Molecular phylogenetic study of grasses (Poaceae).
Agrostology.
Molecular phylogeny of the family Trilliaceae.
Molecular phylogeny of monocots.
Karyosystematics.

Keywords: Poaceae, Musaceae, Trilliaceae, molecular phylogeny, hybridization, introgression, ITS, trnL-trnF

Education and work experience:

2000–2004 — Saint Petersburg State University, Faculty of Biology and Soil Science, Department of Botany, Bachelor of Science in Biology.
2004–2006 — Saint Petersburg State University, Faculty of Biology and Soil Science, Department of Botany, Master of Science in Biology.
2011 — PhD in Biology, specializing in Botany.

2006–2009 — Senior Laboratory Assistant in Laboratory of Biosystematics and Cytology Komarov Botanical Institute RAS.
2011–2020 — Research Scientist in Laboratory of Biosystematics and Cytology Komarov Botanical Institute RAS.
2020 — until now — Senior Researcher in Laboratory of Biosystematics and Cytology Komarov Botanical Institute RAS.

Grants and research projects:

Project leader:

2022–2023. RSF №22-24-01085 «Wild relatives of cultivated grasses (Poaceae) in Russia: a molecular phylogenetic study using next-generation sequencing (NGS)».
2012–2013. RFBR №12-04-31524 mol_a «Reticulated evolution of flowering plant genomes: synapomorphic changes in nuclear and chloroplast sequences as a tool for studying speciation and divergence of taxa».

Member of research team:

2025–2026. RFBR №25-24-00349, «Study of the Origin Paths and Relationships of Economically Valuable Grass Taxa (Poaceae) Using Next-Generation Sequencing (NGS)».
2021–2024. Ministry of Education and Science Grant «Bioresource Collections» (Agreement №075-15-2021-1056).
2020–2022. St. Petersburg State University: PURE ID 60256916 «Study of the Origin and Current Status of Grass Varieties and Species and Their Wild Ancestors Using Locus-Specific Next-Generation Sequencing (tag-NGS)».
2020. RFBR №20-516-10002 KO_a «The Process of Oat Domestication and Untapped Resources of Genetic Diversity of Its Wild and Weed-Field Relatives».
2018–2020. RFBR №18-04-01040 A «Pathways and Mechanisms of Genome and Karyotype Changes in Angiosperms in Interspecific Hybrids and Hybridogenic Species».
2017–2018. RFBR №17-00-00337 KOMFI «Genome and Transcriptome Changes in Allopolyploid Grasses of the Oat Tribe (Aveneae Dumort.) under Selection and Speciation in Nature».
2015–2017. RFBR №15-04-06438 A «Cytogenetic and Molecular-Phylogenetic Study of Interspecific and Intergeneric Hybridization and Its Role in the Evolution of Angiosperms».
2013. RFBR №13-04-10153 K «Organization and Conduct of an Expedition to Collect Herbarium Specimens and Seeds to Study Genome and Karyotype Changes During the Divergence of Angiosperm Taxa Arose Through Polyploidy and Interspecific Hybridization».

Professional memberships:

Selected publications:

Gnutikov A.A., Nosov N.N., Zuev E.V., Lysenko N.S., Shneyer V.S., Troitsky A.V., Rodionov A.V. Genomic composition of the artificial hybrid ?Trititrigia cziczinii (Hordeeae, Poaceae) and related taxa according to molecular phylogenetic data. Plants. 2026. 15(1): 70.

Gnutikov A.A., Nosov N.N., Loskutov I.G., Rodionov A.V., Shneyer V.S. Participation of wild species genus Avena L. (Poaceae) of different ploidy in the origin of cultivated species according to data on intragenomic polymorphism of the ITS1-5.8s rRNA region. Plants. 2025. 14(10): 1550.

Punina E.O., Gnutikov A.A., Nosov N.N., Shneyer V.S., Rodionov A.V. Hybrid Origin of ?Leymotrigia bergrothii (Poaceae) as Revealed by Analysis of the Internal Transcribed Spacer ITS1 and trnL Sequences. International Journal of Molecular Sciences. 2024. 25(22): 11966.

Gnutikov A.A., Nosov N.N., Muravenko O.V. et al. Genetic Diversity of the Species of the Genus Deschampsia P. Beauv. (Poaceae) Based on the Analysis of the ITS Region: Polymorphism Proves Distant Hybridization. International Journal of Molecular Sciences. 2024. 25(21): 11348.

Amosova A.V., Gnutikov A.A., Rodionov A.V. et al. Genome Variability in Artificial Allopolyploid Hybrids of Avena sativa L. and Avena macrostachya Balansa ex Coss. et Durieu Based on Marker Sequences of Satellite DNA and the ITS1–5.8 S rDNA Region. International Journal of Molecular Sciences. 2024. 25(10): 5534.

Gnutikov A.A., Nosov N.N., Punina E.O., Loskutov I.G., Shneyer V.S., Chekrygin S.A., Rodionov A.V. Hybridization in the Subtribe Alopecurinae Dumort. (Poaceae) According to Molecular Phylogenetic Analysis: Different Ploidy Level Tells Different Origin of the Groups. Plants. 2024. 13(7): 919.

Gnutikov A., Nosov N., Loskutov I., Blinova E., Shneyer V., Rodionov A. Origin of Wild Polyploid Avena Species Inferred from Polymorphism of the ITS1 rDNA in Their Genomes. Diversity. 2023. 15: 717.

Gnutikov A., Nosov N., Koroleva T., Punina E., Probatova N., Shneyer V., Rodionov A. Origin of the Rare Hybrid Genus ×Trisetokoeleria Tzvelev (Poaceae) According to Molecular Phylogenetic Data. Plants. 2022. 11: 3533.

Gnutikov A., Nosov N., Loskutov I., Blinova E., Shneyer V., Shneyer V., Probatova N., Rodionov A. New Insights into the Genomic Structure of Avena L.: Comparison of the Divergence of A-Genome and One C-Genome Oat Species. Plants. 2022. 11: 1103.

Rodionov A.V., Gnutikov A.A., Nosov N.N., Machs E.M., Mikhailova Yu.V., Shneyer V.S., Punina E.O. Intragenomic Polymorphism of the ITS 1 Region of 35S rRNA Gene in the Group of Grasses with Two-Chromosome Species: Different Genome Composition in Closely Related Zingeria Species. Plants-Basel. 2020. 9(12): 16–47.

Rodionov A.V., Shneyer V.S., Punina E.O., Nosov N.N., Gnutikov A. The law of homologous series in variation for systematics. Russian Journal of Genetics. 2020. 56(11): 1277–1287.

Rodionov A.V., Shneyer V.S. ... Nosov N.N. et al. Species dialectics: from initial uniformity, through the greatest possible diversity to ultimate uniformity. Botanical Journal. 2020. 105 (9): 835–853.

Gnutikov A.A., Myakoshina Yu.A., Nosov N.N., Punina E.O., Rodionov A.V. IAPT chromosome data 32/5. E.9—E.10. eds. by K. Marhold & J. Kucera. Taxon. 2020. 69(5): 1128–1129.

Gnutikov A.A., Nosov N.N., Punina E.O., Rodionov A.V. IAPT chromosome data 32/6. E.10—E.12. Eds. by K. Marhold & J. Kucera. Taxon. 2020. 69(5): 1129.

Gnutikov A.A., Nosov N.N., Rodionov A.V. IAPT chromosome data 32/7. E.12—E.13. Eds. by K. Marhold & J. Kucera. Taxon. 2020. 69(5): 1129–1130.

Arnautova E.M., Nosov N.N., Shmakov A.I., Rodionov A.V. Introgressive-interspecies complex Musa basjoo sensu lato: results of genetic diversity research by molecular phylogeny methods. Turczaninowia. 2020. 23(4): 99–110.

Gnutikov A.A., Nosov N.N., Punina E.O., Probatova N.S., Rodionov A.V. On the placement of Coleanthus subtilis and the subtribe Coleanthinae within Poaceae by new molecular phylogenetic data. Phytotaxa. 2020. 468(3): 243–274.

Mateikovich A.P., Punina E.O., Nosov N.N. et al. ITS1–5.8S rDNA–ITS2 and trnL-trnF sequences as markers for the study of species diversity of Altai feather grasses. Russian Journal of Genetics. 2020. 56(4): 417–428.

Nosov N.N., Tikhomirov V.N., Machs E.M., Rodionov A.V. On polyphyly of the former section Ochlopoa and the hybridogenic section Acroleucae (Poa, Poaceae): insights from molecular phylogenetic analyses. Nordic Journal of Botany. 2019. 37(3): 1–16.

Gnutikov A.A., Punina E.O., Nosov N.N., Rodionov A.V. Chromosome numbers in some Poaceae species. In: IAPT/IOPB chromosome data 27 (K. Marhold & J. Kučera, eds.). Taxon. 2018. 67(5): 1043. E3.

Gnutikov A.A., Punina E.O., Nosov N.N., Rodionov A.V. IAPT/IOPB chromosome data 26. Taxon. 2017. 66(6): E10–E11.

Nosov N.N., Punina E.O., Rodionov A.V. Synopsis of the grasses (Poaceae) of Altai Krai and Altai Republic. I. Genera Arctopoa, Eremopoa and Poa. Turczaninowia. 2017. 20(2): 31–55.

Punina E.O., Nosov N.N., Myakoshina Y.A., Gnutikov A.A., Shmakov A.I., Olonova M.V., Rodionov A.V. New octoploid Catabrosa (Poaceae) species from Altai. Kew Bulletin. 2016. 71(3): 35. https://doi.org/10.1007/S12225-016-9646-5

Nosov N.N., Punina E.O., Rodionov A.V. Two new species of Poa (Poaceae) from the Altai Mountains, Southern Siberia. Annales Botanici Fennici. 2015. 51(1–2): 19–26.