Technogenic effects on scots pine generative organs: a cross-country study
This article presents the results of a study assessing the state of morphological changes in the male generative organs of Scots pine (Pinus sylvestris L.) in Kazakhstan and Poland. The purpose of this study is to assess the transformation of pine pollen under different environmental conditions. Res...
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| Language: | English |
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Altai State University
2025-01-01
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| Series: | Acta Biologica Sibirica |
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| Online Access: | http://journal.asu.ru/biol/article/view/16761 |
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| author | Gulmira Assylbekova Bibigul Zhumabekova Mikhail Klimenko Mulk Khan Shujaul Karlygash Aubakirova |
| author_facet | Gulmira Assylbekova Bibigul Zhumabekova Mikhail Klimenko Mulk Khan Shujaul Karlygash Aubakirova |
| author_sort | Gulmira Assylbekova |
| collection | DOAJ |
| description | This article presents the results of a study assessing the state of morphological changes in the male generative organs of Scots pine (Pinus sylvestris L.) in Kazakhstan and Poland. The purpose of this study is to assess the transformation of pine pollen under different environmental conditions. Research and pollen sampling were carried out in 2023 in different environmental conditions and in different geographical areas: Astana (Kazakhstan), Bayanaul State National Natural Park (BSNNP) (Kazakhstan) and Poznan (Poland). For cytological analysis, microsporophylls were selected from the middle part of the microstrobilus, the material was stained with 1% Lugol's pharmaceutical solution, the preparations were studied on a Nikon eclipse E 200 microscope with a magnification of 10x15x40. The results of the analysis showed that the maximum number of disturbances in pine pollen was detected in samples from Poznan - 63%. In the Bayanaul Natural Park and in Astana, pine has fewer anomalies in pollen - 57% and 55%. The most common types of anomalies found in Scots pine pollen in the study areas are: deformed (26.3%), pollen with impaired shell formation (19%) and degraded (7.4%). Under conditions of technogenic pollution in coniferous trees (Pinus sylvestris L.), a higher level of abnormality of pollen grains was revealed than in relatively clean conditions, and a wide spectrum (sterile, deformed and small pollen grains with disturbances (without air sacs, with one and three air bags). |
| format | Article |
| id | doaj-art-8b7b74f0a2e44b6faa78f68f911b9ccf |
| institution | Kabale University |
| issn | 2412-1908 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Altai State University |
| record_format | Article |
| series | Acta Biologica Sibirica |
| spelling | doaj-art-8b7b74f0a2e44b6faa78f68f911b9ccf2025-01-23T08:30:28ZengAltai State UniversityActa Biologica Sibirica2412-19082025-01-01111–121–1210.5281/zenodo.1463725616761Technogenic effects on scots pine generative organs: a cross-country studyGulmira Assylbekova0Bibigul Zhumabekova1Mikhail Klimenko2Mulk Khan Shujaul3Karlygash Aubakirova4Margulan University, 60 Olzhabay batyr st., Pavlodar, 140002, KazakhstanMargulan University, 60 Olzhabay batyr st., Pavlodar, 140002, KazakhstanMargulan University, 60 Olzhabay batyr st., Pavlodar, 140002, KazakhstanQuaid-i-Azam University, Capital Territory 15320, Islamabad, 45320, PakistanEurasian National University named after L.N. Gumilyov, 2 Satpayev st., Astana, 010008, KazakhstanThis article presents the results of a study assessing the state of morphological changes in the male generative organs of Scots pine (Pinus sylvestris L.) in Kazakhstan and Poland. The purpose of this study is to assess the transformation of pine pollen under different environmental conditions. Research and pollen sampling were carried out in 2023 in different environmental conditions and in different geographical areas: Astana (Kazakhstan), Bayanaul State National Natural Park (BSNNP) (Kazakhstan) and Poznan (Poland). For cytological analysis, microsporophylls were selected from the middle part of the microstrobilus, the material was stained with 1% Lugol's pharmaceutical solution, the preparations were studied on a Nikon eclipse E 200 microscope with a magnification of 10x15x40. The results of the analysis showed that the maximum number of disturbances in pine pollen was detected in samples from Poznan - 63%. In the Bayanaul Natural Park and in Astana, pine has fewer anomalies in pollen - 57% and 55%. The most common types of anomalies found in Scots pine pollen in the study areas are: deformed (26.3%), pollen with impaired shell formation (19%) and degraded (7.4%). Under conditions of technogenic pollution in coniferous trees (Pinus sylvestris L.), a higher level of abnormality of pollen grains was revealed than in relatively clean conditions, and a wide spectrum (sterile, deformed and small pollen grains with disturbances (without air sacs, with one and three air bags).http://journal.asu.ru/biol/article/view/16761bioindicationcytological analysisecologymonitoringphytoindicationpollen sterilitypollen transformation |
| spellingShingle | Gulmira Assylbekova Bibigul Zhumabekova Mikhail Klimenko Mulk Khan Shujaul Karlygash Aubakirova Technogenic effects on scots pine generative organs: a cross-country study Acta Biologica Sibirica bioindication cytological analysis ecology monitoring phytoindication pollen sterility pollen transformation |
| title | Technogenic effects on scots pine generative organs: a cross-country study |
| title_full | Technogenic effects on scots pine generative organs: a cross-country study |
| title_fullStr | Technogenic effects on scots pine generative organs: a cross-country study |
| title_full_unstemmed | Technogenic effects on scots pine generative organs: a cross-country study |
| title_short | Technogenic effects on scots pine generative organs: a cross-country study |
| title_sort | technogenic effects on scots pine generative organs a cross country study |
| topic | bioindication cytological analysis ecology monitoring phytoindication pollen sterility pollen transformation |
| url | http://journal.asu.ru/biol/article/view/16761 |
| work_keys_str_mv | AT gulmiraassylbekova technogeniceffectsonscotspinegenerativeorgansacrosscountrystudy AT bibigulzhumabekova technogeniceffectsonscotspinegenerativeorgansacrosscountrystudy AT mikhailklimenko technogeniceffectsonscotspinegenerativeorgansacrosscountrystudy AT mulkkhanshujaul technogeniceffectsonscotspinegenerativeorgansacrosscountrystudy AT karlygashaubakirova technogeniceffectsonscotspinegenerativeorgansacrosscountrystudy |