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Title: |
2n Pollen Formation |
| Sub-title: |
40 Cytological Mechanisms of Nuclear Meiotic Restitution |
Search Result:
| By (author): |
Nataliya V Shamina |
| ISBN10-13: |
1616689765 : 9781616689766 |
| Illustrations: |
b/w photos |
| Format: |
Paperback |
| Size: |
155x230mm |
| Pages: |
109 |
| Weight: |
.140 Kg. |
| Published: |
Nova Science Publishers, Inc (US) - August 2010 |
| List Price: |
61.99 Pounds Sterling |
| Availability: |
Temporarily Out of Stock, more expected soon
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| Subjects: |
Botany & plant sciences |
| In angiosperms, about 30% -- 80% of species were estimated to be of polyploid origin. Polyploidisation is a key evolutionary process in higher plants that lead to the formation of new species. The majority of higher plant species evolutionised this way, or by means of hybridisation with more or less widely related species and further polyploidisation. This book presents and discusses research on meiotic division abnormalities, specifically cytoskeleton aberrations in karyo- and cytokinesis, leading to 2n gametes formation in plants, which includes 40 meiotic restitution mechanisms in pollen mother cells. |
| Table of Contents: |
| Introduction; Prophase Abnormalities as the Reason for Meiotic Restitution; Early Prometaphase Abnormalities Leading to Nuclear Restitution; Mid Prometaphase Abnormalities & Meiotic Restitution; Abnormalities of Late Prometaphase as a Meiotic Restitution Mechanism; Anaphase Abnormalities that Lead to Meiotic Restitution; Cytoskeleton Abnormalities at Telophase & Meiotic Restitution; Cell Plate Abnormalities Leading to Meiotic Restitution; Incomplete Cytokinesis as Incisions on the Mother Cell Membrane & its Consequences; General Meiotic Abnormalities Leading to Restitution Discussion; Index. |
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