English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In the present study, 14 wild species and 36 cultivated varieties and species were dealt with cytologically. They were found to constitute a distinct polyploid series, 2x-3x-4x-5x-6x. Their polyploid relations are given in table 1.Meiotic division in wild species takes place in the regular fashion in general, with 2 exceptions of triploid forms, Solanum maglia and S. commersonii, which have been considered as natural hybrids derived from a tetraploid form×diploid form. Pentaploid wild form, S. demissum forma atrocyaneum, also has meiotic irregularities, suggesting that it is a hybrid origin.

Cytological studies on potatoes with some remarks on genetical experiments. Part II.