Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions
AbstractThe paper reports the results of a comparative study of the anatomical structures of the leaf blades of Waldsteinia ternata grown under different light conditions in the Siberian Botanical Garden of Tomsk State University. Waldsteinia ternata is a tertiary nemoral relict from the mountains o...
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Altai State University
2021
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ftdoajarticles:oai:doaj.org/article:8bcd649ce0794cd7b77328acf7fc562b 2023-05-15T18:19:39+02:00 Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions Tatiana N. Belaeva Alina N. Butenkova 2021-11-01T00:00:00Z https://doi.org/10.3897/abs.7.e75406 https://doaj.org/article/8bcd649ce0794cd7b77328acf7fc562b EN eng Altai State University https://abs.pensoft.net/article/75406/download/pdf/ https://abs.pensoft.net/article/75406/download/xml/ https://abs.pensoft.net/article/75406/ https://doaj.org/toc/2412-1908 doi:10.3897/abs.7.e75406 2412-1908 https://doaj.org/article/8bcd649ce0794cd7b77328acf7fc562b Acta Biologica Sibirica, Vol 7, Iss , Pp 381-390 (2021) Adaptive variability epidermis mesophyll plant Biology (General) QH301-705.5 article 2021 ftdoajarticles https://doi.org/10.3897/abs.7.e75406 2023-02-05T01:28:43Z AbstractThe paper reports the results of a comparative study of the anatomical structures of the leaf blades of Waldsteinia ternata grown under different light conditions in the Siberian Botanical Garden of Tomsk State University. Waldsteinia ternata is a tertiary nemoral relict from the mountains of southern Siberia, which is found in a limited number of taiga communities due to narrow environmental tolerance to various factors. The species remains poorly studied; comprehensive studies of the anatomical features of its leaves have not been performed on the territory of Russia. Leaves of W. ternata are dorsoventral and amphistomatous with anomocytic type stomata. The plants are classified as mesophytes. The relationship between the development of the anatomical structure of leaves and light conditions was revealed. The W. ternata plants grown in the sun showed an increased number of stomata and epidermal cells, an increased thickness of the leaf and mesophyll, and an increased number of cells of the upper and lower epidermis, that is, the plants exhibited heliophytic features of plant adaptation to good light conditions. At the same time, the vascular tissues of the plants grown in the sun were less developed, which reflected their adaptation to unfavorable water conditions. A number of relative indicators, such as the stomatal index of the lower epidermis, the ratio of the palisade to spongy mesophyll, and the ratio of xylem to phloem, did not change under different growth conditions. Thus, under different light and water conditions, W. ternata acquires helioxeromorphic or sciomesomorphic features. Article in Journal/Newspaper Sibirica taiga Siberia Directory of Open Access Journals: DOAJ Articles Acta Biologica Sibirica 7 381 390 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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language |
English |
topic |
Adaptive variability epidermis mesophyll plant Biology (General) QH301-705.5 |
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Adaptive variability epidermis mesophyll plant Biology (General) QH301-705.5 Tatiana N. Belaeva Alina N. Butenkova Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
topic_facet |
Adaptive variability epidermis mesophyll plant Biology (General) QH301-705.5 |
description |
AbstractThe paper reports the results of a comparative study of the anatomical structures of the leaf blades of Waldsteinia ternata grown under different light conditions in the Siberian Botanical Garden of Tomsk State University. Waldsteinia ternata is a tertiary nemoral relict from the mountains of southern Siberia, which is found in a limited number of taiga communities due to narrow environmental tolerance to various factors. The species remains poorly studied; comprehensive studies of the anatomical features of its leaves have not been performed on the territory of Russia. Leaves of W. ternata are dorsoventral and amphistomatous with anomocytic type stomata. The plants are classified as mesophytes. The relationship between the development of the anatomical structure of leaves and light conditions was revealed. The W. ternata plants grown in the sun showed an increased number of stomata and epidermal cells, an increased thickness of the leaf and mesophyll, and an increased number of cells of the upper and lower epidermis, that is, the plants exhibited heliophytic features of plant adaptation to good light conditions. At the same time, the vascular tissues of the plants grown in the sun were less developed, which reflected their adaptation to unfavorable water conditions. A number of relative indicators, such as the stomatal index of the lower epidermis, the ratio of the palisade to spongy mesophyll, and the ratio of xylem to phloem, did not change under different growth conditions. Thus, under different light and water conditions, W. ternata acquires helioxeromorphic or sciomesomorphic features. |
format |
Article in Journal/Newspaper |
author |
Tatiana N. Belaeva Alina N. Butenkova |
author_facet |
Tatiana N. Belaeva Alina N. Butenkova |
author_sort |
Tatiana N. Belaeva |
title |
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
title_short |
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
title_full |
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
title_fullStr |
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
title_full_unstemmed |
Anatomy of the leaf blades of Waldsteinia ternata (Stephan) Fritsch (Rosaceae) grown under different light conditions |
title_sort |
anatomy of the leaf blades of waldsteinia ternata (stephan) fritsch (rosaceae) grown under different light conditions |
publisher |
Altai State University |
publishDate |
2021 |
url |
https://doi.org/10.3897/abs.7.e75406 https://doaj.org/article/8bcd649ce0794cd7b77328acf7fc562b |
genre |
Sibirica taiga Siberia |
genre_facet |
Sibirica taiga Siberia |
op_source |
Acta Biologica Sibirica, Vol 7, Iss , Pp 381-390 (2021) |
op_relation |
https://abs.pensoft.net/article/75406/download/pdf/ https://abs.pensoft.net/article/75406/download/xml/ https://abs.pensoft.net/article/75406/ https://doaj.org/toc/2412-1908 doi:10.3897/abs.7.e75406 2412-1908 https://doaj.org/article/8bcd649ce0794cd7b77328acf7fc562b |
op_doi |
https://doi.org/10.3897/abs.7.e75406 |
container_title |
Acta Biologica Sibirica |
container_volume |
7 |
container_start_page |
381 |
op_container_end_page |
390 |
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1766196845526122496 |