Object's details: Comparative analysis of the structure of the allopolyploid liverwort Pellia borealis and ancestral taxa

Provider:Platforma Otwartych Czasopism Naukowych UAM

Description

Title:
Comparative analysis of the structure of the allopolyploid liverwort Pellia borealis and ancestral taxa
Creator:
Orzechowska, Maja;
Karcz, Jagna;
Małuszyńska, Jolanta
Description:
Pellia borealis Lorb. is a simple thalloid liverwort that originated after hybridization between two allopatric taxa: Pellia epiphylla N and Pellia epiphylla S. The morphological and anatomical similarity of Pellia species along with its plasticity cause difficulties in clearly defining the species. Species from the Pellia epiphylla complex differ from the remaining Pellia species by bisexuality. Microstructure of the gametophytes of all three taxa and sporophytes of P. borealis and P. epiphylla S. was investigated using scanning electron microscopy. As a result of these observations, some new diagnostic characters between analyzed taxa were discovered. P. borealis shows a different pattern of papillae distribution on the dorsal surface of the thallus compared to ancestral taxa and has larger cells. P. epiphylla N was distinguished by the localization and shape of archegonia. Comparison of P. borealis and P. epiphylla S. capsule surface showed a significantly different microstructure.
Object availability:
free access
Rights: https://creativecommons.org/licenses/by-nc-nd/4.0 ;
Prawa autorskie (c) 2006 Maja Orzechowska, Jagna Karcz, Jolanta Małuszyńska
Date:
2006.06.30
Type:
info:eu-repo/semantics/article;
info:eu-repo/semantics/publishedVersion;
Peer-reviewed article
Language:
English
Source:
Biodiversity: Research and Conservation; No. 1-2 (2006); 54-56;
Biodiversity Research and Conservation; Nr 1-2 (2006); 54-56;
2080-945X;
1897-2810
Format:
application/pdf
Publisher:
Adam Mickiewicz University Poznan
Relation: http://pressto.amu.edu.pl/index.php/biorc/article/view/41377/36685
Subject:
liverworts;
scanning microscopy;
gametophyte;
sporophyte
Identifier: http://pressto.amu.edu.pl/index.php/biorc/article/view/41377
Data provider:
Platforma Otwartych Czasopism Naukowych UAM

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Object's details: Comparative analysis of the structure of the allopolyploid liverwort Pellia borealis and ancestral taxa

Description

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