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Cytogenetic evaluation of Pinus sylvestris L. in the European North of Russia (Republic of Karelia) 俄罗斯欧洲北部（卡累利阿共和国）樟子松的细胞遗传学评价

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.7

R. V. Ignatenko, N. Galibina, Boris B. Raevsky

{"title":"Cytogenetic evaluation of Pinus sylvestris L. in the European North of Russia (Republic of Karelia)","authors":"R. V. Ignatenko, N. Galibina, Boris B. Raevsky","doi":"10.14258/turczaninowia.25.1.7","DOIUrl":"https://doi.org/10.14258/turczaninowia.25.1.7","url":null,"abstract":"This article presents the results of cytogenetic analysis of the Pinus sylvestris L. seed progeny from 5 populations growing in the boreal forests of the European North of Russia (Republic of Karelia). Based on the study of plants karyotype, it was found that in addition to diploid cells some seedlings contained single tetraploid and aneuploid cells. Mainly, mixoploid plants were found in Sheltozerskoye and Ambarnskoye forest divisions. It is important to note that these populations were characterized by high values of such indicators as the frequency of mitotic pathologies at the metaphase and ana-telophase stages (5.3 ± 0.6 and 7.1 ± 0.6 % respectively), as well as the proportion of cells with micronuclei (0.2 ± 0.06 and 0.1 ± 0.04 % respectively) in the root meristem of Pinus sylvestris. However, despite data received, seeds from Sheltozersky and Ambarnsky forest divisions had high germination values. Nine types of chromosome aberrations were found due to the analysis: fragmentation, bridges, ring chromosomes, lagging, chromosome leading, isolation, multipolar and chaotic chromosome divergence, complex (multiple) disorders. In most of the seedlings studied, the most common pathology was chromosome overrun. In addition, the study showed that bridges proportion in the total disturbances’ spectrum at the ana-telophase stages of mitosis increases by ~ 3.5 times in Pinus sylvestris populations growing in the northern taiga subzone compared to the middle taiga populations. In most of the seedlings studied, the most common pathology was chromosome overrun. Thus, the use of a cytogenetic test made it possible to evaluate the state of Pinus sylvestris genome from different populations in the European North of Russia and to identify responses aimed at plant adaptation to environmental conditions at the cellular level.","PeriodicalId":45595,"journal":{"name":"Turczaninowia","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49250944","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}

引用次数: 3

To the knowledge of xerophytic floras of the Earth 了解地球上的旱生植物区系

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.20

R. Kamelin

引用次数: 0

New and rare species in the Kuzbass flora 标题库兹巴斯植物区系新种和稀有种

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.8

S. Sheremetova, I. Khrustaleva, A. Ebel, A. Kupriyanov, B.G. Andreev, T. O. Strelnikova, T. V. Ebel, P. Gudkova

{"title":"New and rare species in the Kuzbass flora","authors":"S. Sheremetova, I. Khrustaleva, A. Ebel, A. Kupriyanov, B.G. Andreev, T. O. Strelnikova, T. V. Ebel, P. Gudkova","doi":"10.14258/turczaninowia.25.1.8","DOIUrl":"https://doi.org/10.14258/turczaninowia.25.1.8","url":null,"abstract":"Data on findings of new and rare species in the Kemerovo Region are given. For the first time for the territory of Siberia as a naturalized species Trifolium pannonicum is indicated. Another species listed for the first time for the Altai-Sayan region is Linum catharticum. 14 new species and 2 interspecific hybrids are listed for the Kemerovo Region: Adenophora lamarckii, Astragalus macroceras, Cardaria draba, Chrysaspis campestris, Galium aparine, Genista tinctoria, Geranium sergievskajae, Hypericum attenuatum, Juncus nastanthus, Oxytropis intermedia, Poa insignis, Poa × intricata, Poa sergievskajae, Potamogeton × angustifolius, Stipa krylovii, Trapa natans. New locations have been recorded for 21 species that are rare in the Kuzbass: Aconogonon divaricatum, Agropyron pectinatum, Amaranthus blitoides, Astragalus vaginatus, Chaenorhinum minus, Dactylorhiza viridis, Dianthus deltoides, Dracocephalum krylovii, Echinops sphaerocephalus, Elodea canadensis, Elymus excelsus, Geranium laetum, Hypericum maculatum, Juglans mandshurica, Juncus vvedenskyi, Leymus paboanus, Rubus humulifolius, Stellaria cherleriae, Sanicula europaea, Suaeda prostrata, Woodsia calcarea. Of the 18 new taxa for the Kemerovo Region, 6 species are adventive.","PeriodicalId":45595,"journal":{"name":"Turczaninowia","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48002590","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}

引用次数: 1

Polygonum subaphyllum Sumnev. – a new species in the flora of Russia 黄蓼。-俄罗斯植物区系中的一个新种

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.12

N. N. Tupitsyna

引用次数: 0

New findings in the flora of Mongolia. Part 2 蒙古植物区系的新发现。第2部分

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.9

A. Kechaykin, A. Shmakov, A. A. Batkin, Vanzhil Gundegmaa, Shuhandori Baasanmunkh, Batlay Oyuntsetseg, Hyuk Jae Choi, T. Gregor, Juraj Paule, D. Shaulo, A. Korolyuk, Andrey G. Zibseev, T. Sinitsyna, S. Smirnov

{"title":"New findings in the flora of Mongolia. Part 2","authors":"A. Kechaykin, A. Shmakov, A. A. Batkin, Vanzhil Gundegmaa, Shuhandori Baasanmunkh, Batlay Oyuntsetseg, Hyuk Jae Choi, T. Gregor, Juraj Paule, D. Shaulo, A. Korolyuk, Andrey G. Zibseev, T. Sinitsyna, S. Smirnov","doi":"10.14258/turczaninowia.25.1.9","DOIUrl":"https://doi.org/10.14258/turczaninowia.25.1.9","url":null,"abstract":"New data on the distribution of 40 species from the families Asteraceae, Cystopteridaceae, Dryopteridaceae, Euphorbiaceae, Poaceae, Rosaceae, and Woodsiaceae in Mongolia are presented in the article. For the first time, Centaurea cyanus, Cystopteris almaatensis, Potentilla × habievii, Potentilla salsa, and Potentilla smirnovii are indicated for the flora of the country. 19 species previously known in the flora of Mongolia are new for its separate botanical and geographical regions. Of these, 7 taxa were found for the first time in the Khuvsgul, 5 – in the Khovd, 4 – in the Gobi Altai and 3 – in the Mongolian Altai regions, 2 each – in the Khangai, Khentei, and Dzungarian Gobi, 1 – in the Middle Khalkha. New locations were registered for 19 rare and endemic species of the study region. There are narrow local national endemics: Potentilla coriacea, P. inopinata, P. laevipes, and P. schmakovii, among them. The findings are divided into three groups in the article. Comments about the range, relationships and main morphological differences are given for each species. Photographic materials of Potentilla salsa made in nature on the territory of Mongolia are demonstrated for the first time.","PeriodicalId":45595,"journal":{"name":"Turczaninowia","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47018942","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}

引用次数: 1

Selaginella submonospora (Selaginellaceae), a new species from Yunnan 亚单孢卷柏（卷柏科）：云南一新种

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.15

A. P. Shalimov, Xian-chun Zhang

引用次数: 2

Candelariella xanthostigmoides (Candelariaceae, Ascomycota) – a new lichen record to East Asia from Japan 黄豆状Candelariella（Candelariaceae，Ascomycota）——日本东亚地衣新记录

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.10

Lydia S. Yakovchenko, Evgeny A. Давыдов, Y. Ohmura

引用次数: 2

New records and deletions of Cruciferae for Russia and some neighbouring countries 标题俄罗斯和一些邻国十字花科的新记录和删除

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.14

D. German

引用次数: 1

Revision of the genus Hordeum (Poaceae) in Altai Territory 阿尔泰地区大麦属植物的订正

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.2

P. Gudkova, D. Zolotov, Elizaveta A Kriuchkova, Dar'ya D. Ryzhakova

引用次数: 0

Taxonomic and ecological significance of seed morphology and ultrastructure in species of Lotus formerly classified in Dorycnium (Leguminosae – Loteae) 原豆科莲属莲种种子形态和超微结构的分类学和生态学意义

IF 0.5

Turczaninowia Pub Date : 2022-03-30 DOI: 10.14258/turczaninowia.25.1.17

T. E. Kramina, S. Polevova

{"title":"Taxonomic and ecological significance of seed morphology and ultrastructure in species of Lotus formerly classified in Dorycnium (Leguminosae – Loteae)","authors":"T. E. Kramina, S. Polevova","doi":"10.14258/turczaninowia.25.1.17","DOIUrl":"https://doi.org/10.14258/turczaninowia.25.1.17","url":null,"abstract":"Seed morphology and ultrastructure of Lotus species from sections Dorycnium (L. dorycnium and L. graecus), Bonjeanea (L. rectus, L. hirsutusand L. strictus) and Lotus (L. corniculatus) have been studied using light and scanning electron microscopy. The seeds of studied species have a conservative structure typical for most Papilionoideae. Seed size, shape and color only partially allow distinguishing species in the studied group. The most morphologically distinguishable seeds are those of members of the polyphyletic section Bonjeanea, with L. rectus having the smallest and L. strictus the largest seeds. Seed size ranges in the species of the section Dorycnium overlap both between the members of the section and with seeds of L. hirsutus (section Bonjeanea). Seed surface ultrastructure around the hilum is very stable among studied species, whereas that on the lateral seed side is more variable. The types of surface sculpture on the lateral seed side do not strongly correlate with taxonomic position of species, but some correlations with eco-geographical patterns can be traced. The type of seed surface micromorphology with inconspicuous primary sculpture and thick secondary cuticular deposits was revealed in taxa, which distribution is connected with the Mediterranean region (L. hirsutus, L. dorycnium subsp. gracilis and partially L. rectus). Foveolate-papillose primary sculpture with thin secondary cuticular deposits is typical for species occurring in milder climate (L. corniculatus, L. strictus, L. graecus). Studied species can be subdivided into two groups by endosperm thickness. We believe that thin endosperm revealed in L. strictus and L. corniculatus may be a trait connected with the acceleration of development when spreading from the Mediterranean to the temperate climatic zone.","PeriodicalId":45595,"journal":{"name":"Turczaninowia","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48863483","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}

引用次数: 1