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Comparative cytological and transcriptomic analysis of pollen development in autotetraploid and diploid rice.

Plant reproduction - 1 Dec 2014

Wu Jinwen, Shahid Muhammad Qasim, Guo Haibin, Yin Wei, Chen Zhixiong, Wang Lan, Liu Xiangdong, Lu Yonggen

Abstract excerpt

Autotetraploid rice has greater genetic variation and higher vigor than diploid rice, but low pollen fertility is one of the major reasons for low yield of autotetraploid rice. Very little is known about the molecular mechanisms of low pollen fertility of autotetraploid rice. In this study, cytological observations and microarray analysis were used to assess the genetic variation during pollen development in...

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PMID: 25262386
DOI: 10.1007/s00497-014-0250-2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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