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When genomes collide: aberrant seed development following maize interploidy crosses.

Abstract:

BACKGROUND AND AIMS: The results of wide- or interploidy crosses in angiosperms are unpredictable and often lead to seed abortion. The consequences of reciprocal interploidy crosses have been explored in maize in detail, focusing on alterations to tissue domains in the maize endosperm, and changes in endosperm-specific gene expression. METHODS: Following reciprocal interploidy crosses between diploid and tetraploid maize lines, development of endosperm domains was studied using GUS reporter ...

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Publication status:
Published

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Publisher copy:
10.1093/aob/mcn017

Authors


Pennington, PD More by this author
Gutierrez-Marcos, JF More by this author
Greenland, AJ More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Plant Sciences
Journal:
Annals of botany
Volume:
101
Issue:
6
Pages:
833-843
Publication date:
2008-04-05
DOI:
EISSN:
1095-8290
ISSN:
0305-7364
URN:
uuid:03b2e62e-8156-4df8-8f2c-170ddbab9722
Source identifiers:
34132
Local pid:
pubs:34132

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