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This is a post-peer-review, pre-copyedit version of an article published in Protoplasma. 2007;232(1-2):79-85.. The final authenticated version is available online at: https://doi.org/10.1007/s00709-007-0265-8 More information on Springer Nature terms of reuse for archived author accepted manuscripts (AAMs) of subscription articles can be found at https://www.springer.com/gp/open-access/publication-policies/aam-terms-of-use.
Except where otherwise noted, this item's license is described as Springer This is a post-peer-review, pre-copyedit version of an article published in Protoplasma. 2007;232(1-2):79-85.. The final authenticated version is available online at: https://doi.org/10.1007/s00709-007-0265-8 More information on Springer Nature terms of reuse for archived author accepted manuscripts (AAMs) of subscription articles can be found at https://www.springer.com/gp/open-access/publication-policies/aam-terms-of-use.