scholarly journals Comparative Transcriptomic Analysis Provides Insight into the Domestication and Improvement of Pear (P. pyrifolia) Fruit

2019 ◽  
Vol 180 (1) ◽  
pp. 435-452 ◽  
Author(s):  
Xiaolong Li ◽  
Lun Liu ◽  
Meiling Ming ◽  
Hongju Hu ◽  
Mingyue Zhang ◽  
...  
Keyword(s):  
Transcriptomic Analysis ◽  
Insight Into ◽  
Comparative Transcriptomic Analysis

scholarly journals Comparative Transcriptomic Analysis Provides Insight Into Carpel Petaloid in Lotus (Nelumbo Nucifera)

2021 ◽  
Author(s):  
Zhongyuan Lin ◽  
Dingding Cao ◽  
Rebecca Njeri Damaris ◽  
Pingfang Yang
Keyword(s):  
Candidate Genes ◽  
Genetic Regulation ◽  
Flower Color ◽  
Floral Organ ◽  
Nelumbo Nucifera ◽  
Transcriptomic Analysis ◽  
Molecular Regulation ◽  
Main Factors ◽  
Insight Into ◽  
Comparative Transcriptomic Analysis

Abstract Background: Lotus (Nelumbo nucifera) is a famous flower with high ornamental value. Flower color and flower morphology are two main factors for flower lotus breeding. Petaloid is a universal phenomenon in lotus flowers. However, the genetic regulation of floral organ petaloid in lotus still remains unclear. Results: In this study, the transcriptomic analysis was performed among five organs, including petal, stamen petaloid, stamen, carpel petaloid, and carpel in lotus. 812 annotated DEGs related to carpel petaloid were identified. Our study showed that DNA methylation may be involved in regulating carpel petaloid. To identify the patterns of gene expression in the petaloid process using WGCNA analysis, 37 candidate genes were found to be related to carpel petaloid. Additionally, one floral homeotic gene encoded by MADS box transcription factor, AGAMOUS (AG), was identified as the candidate gene for petaloid in lotus. Meanwhile, a predicted labile boundary in floral organs of N. nucifera was hypothesized. Conclusions: In summary, the above results explored the candidate genes related to carpel petaloid, setting a theoretical basis for the molecular regulation of petaloid phenotype.

scholarly journals Comparative transcriptomic analysis provides an insight into floral organ petaloid in lotus (Nelumbo nucifera)

2020 ◽  
Author(s):  
Zhongyuan Lin ◽  
Dingding Cao ◽  
Rebecca Njeri Damaris ◽  
Pingfang Yang
Keyword(s):  
Candidate Genes ◽  
Genetic Regulation ◽  
Flower Color ◽  
Floral Organ ◽  
Nelumbo Nucifera ◽  
Transcriptomic Analysis ◽  
Molecular Regulation ◽  
Main Factors ◽  
Insight Into ◽  
Comparative Transcriptomic Analysis

Abstract Background: Lotus (Nelumbo nucifera) is a famous flower with high ornamental value. Flower color and flower morphology are two main factors for flower lotus breeding. Petaloid is a universal phenomenon in lotus flowers. However, the genetic regulation of floral organ petaloid in lotus still remains unclear. Result: In this study, transcriptomic analysis was performed among five organs, including petal, stamen petaloid, stamen, carpel petaloid, and carpel in lotus. Using WGCNA analysis, 37 candidate genes were found to be related to carpel petaloid. Additionally, one floral homeotic gene encoded MADS box transcription factor, AGAMOUS (AG), was identified as candidate gene for petaloid in lotus. Conclusion: The above results explored the candidate genes related to petaloid, setting a theoretical basis for the molecular regulation of petaloid.

scholarly journals Comparative transcriptomic analysis of high and low egg-producing duck ovaries

2017 ◽  
Vol 96 (12) ◽  
pp. 4378-4388 ◽  
Author(s):  
Z Tao ◽  
W Song ◽  
C Zhu ◽  
W Xu ◽  
H Liu ◽  
...  
Keyword(s):  
Transcriptomic Analysis ◽  
Comparative Transcriptomic Analysis
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