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Full-Text Articles in Physical Sciences and Mathematics
Fruit Weight Is Controlled By Cell Size Regulator Encoding A Novel Protein That Is Expressed In Maturing Tomato Fruits, Qi Mu, Zejun Huang, Manohar Chakrabarti, Eudald Illa-Berenguer, Xiaoxi Liu, Yanping Wang, Alexis Ramos, Esther Van Der Knaap
Fruit Weight Is Controlled By Cell Size Regulator Encoding A Novel Protein That Is Expressed In Maturing Tomato Fruits, Qi Mu, Zejun Huang, Manohar Chakrabarti, Eudald Illa-Berenguer, Xiaoxi Liu, Yanping Wang, Alexis Ramos, Esther Van Der Knaap
Plant and Soil Sciences Faculty Publications
Increases in fruit weight of cultivated vegetables and fruits accompanied the domestication of these crops. Here we report on the positional cloning of a quantitative trait locus (QTL) controlling fruit weight in tomato. The derived allele of Cell Size Regulator (CSR-D) increases fruit weight predominantly through enlargement of the pericarp areas. The expanded pericarp tissues result from increased mesocarp cell size and not from increased number of cell layers. The effect of CSR on fruit weight and cell size is found across different genetic backgrounds implying a consistent impact of the locus on the trait. In fruits, CSR …
Comparative Transcriptomic Analysis Of Two Brassica Napus Near-Isogenic Lines Reveals A Network Of Genes That Influences Seed Oil Accumulation, Jingxue Wang, Sanjay Kumar Singh, Chunfang Du, Chen Li, Jianchun Fan, Sitakanta Pattanaik, Ling Yuan
Comparative Transcriptomic Analysis Of Two Brassica Napus Near-Isogenic Lines Reveals A Network Of Genes That Influences Seed Oil Accumulation, Jingxue Wang, Sanjay Kumar Singh, Chunfang Du, Chen Li, Jianchun Fan, Sitakanta Pattanaik, Ling Yuan
Plant and Soil Sciences Faculty Publications
Rapeseed (Brassica napus) is an important oil seed crop, providing more than 13% of the world’s supply of edible oils. An in-depth knowledge of the gene network involved in biosynthesis and accumulation of seed oil is critical for the improvement of B. napus. Using available genomic and transcriptomic resources, we identified 1,750 acyl-lipid metabolism (ALM) genes that are distributed over 19 chromosomes in the B. napus genome. B. rapa and B. oleracea, two diploid progenitors of B. napus, contributed almost equally to the ALM genes. Genome collinearity analysis demonstrated that the majority of the …