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cassava 1

comparative transcriptomics 1

domestication 1

energy transport 1

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multidisciplinary evidence 1

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prehistoric food globalization 1

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Comparative transcriptomics revealed enhanced light responses, energy transport and storage in domestication

Zhiqiang XIA,Xin CHEN,Cheng LU,Meiling ZOU,Shujuan WANG,Yang ZHANG,Kun PAN,Xincheng ZHOU,Haiyan WANG,Wenquan WANG

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 4,   Pages 295-307 doi: 10.15302/J-FASE-2016126

Abstract: Cassava is a staple food, feed and bioenergy crop important to the world especially in the tropics. Domesticated cassava is characterized by powerful carbohydrate accumulation but its wild progenitor is not. Here, we investigated the transcriptional differences of eight cDNA libraries derived from developing leaf, stem and storage root of cassava cv. Arg7 and an ancestor line, W14, using next generation sequencing system. A total of 41302 assembled transcripts were obtained and from these, 25961 transcripts with FPKM≥3 in at least one library were named the expressed genes. A total of 2117, 1963 and 3584 transcripts were found to be differentially expressed in leaf, stem and storage root (150 d after planting), respectively, between Arg7 and W14 and ascribed to 103, 93 and 119 important pathways in leaf, stem and storage root, respectively. The highlight of this work is that the genes involved in light response, such as those for photosystem I (PSA) and photosystem II (PSB), other genes involved in light harvesting, and some of the genes in the Calvin cycle of carbon fixation were specially upregulated in leaf. Genes for transport and also for key rate-limiting enzymes (PFK, PGK and PK, GAPDH) coupling ATP consumption in glycolysis pathway were predominantly expressed in stem, and genes for sucrose degradation (INVs), amylose synthesis (GBSS) and hydrolysis (RCP1, AMYs), the three key steps of starch metabolism, and transport associated with energy translocation (ABC, AVPs and ATPase) and their upstream transcription factors had enhanced expression in storage root in domesticated cassava. Co-expression networks among the pathways in each organs revealed the relationship of the genes involved, and uncovered some of the important hub genes and transcription factors targeting genes for photosynthesis, transportation and starch biosynthesis.

Keywords： cassava     comparative transcriptomics     energy transport     photosynthesis     starch synthesis    

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A brief history of wheat utilization in China

Minxia LU, Liang CHEN, Jinxiu WANG, Ruiliang LIU, Yang YANG, Meng WEI, Guanghui DONG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 288-295 doi: 10.15302/J-FASE-2019266

Abstract:

Wheat is one of the most important crops in both China and the world, and its domestication can be

Keywords： multidisciplinary evidence     prehistoric food globalization     wheat consumption     wheat domestication    

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Genome-wide analysis reveals selection for Chinese Rongchang pigs

Lei CHEN, Shilin TIAN, Long JIN, Zongyi GUO, Dan ZHU, Lan JING, Tiandong CHE, Qianzi TANG, Siqing CHEN, Liang ZHANG, Tinghuan ZHANG, Zuohua LIU, Jinyong WANG, Mingzhou LI

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3,   Pages 319-326 doi: 10.15302/J-FASE-2017161

Abstract: Livestock have undergone domestication and consequently strong selective pressure on genes or genomicThis study illustrated how domestication and subsequent artificial selection have shaped patterns of

Keywords： domestication     genome     pig     re-sequencing     selection    

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and Critical Genes of Consortia Subsisting on Chloramphenicol and Its Metabolites Through Long-Term Domestication

Jiayu Zhang, Kaiyan Zhou, Fangliang Guo, Huaxin Lei, Renxin Zhao, Lin Lin, Xiaoyan Li, Bing Li

Engineering 2023, Volume 31, Issue 12,   Pages 59-69 doi: 10.1016/j.eng.2023.07.009

Abstract: nitrobenzoic acid (PNB) and 2,2-dichloroacetic acid (DCA) were also used as the sole substrates for long-term domesticationsuccessional pattern of the microbial community and critical functional genes through the 2.5-year domestication

Keywords： Antibiotic     Biodegradation     Metabolism     Microbial community succession     Metagenome    

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Title Author Date Type Operation

Comparative transcriptomics revealed enhanced light responses, energy transport and storage in domestication

Zhiqiang XIA,Xin CHEN,Cheng LU,Meiling ZOU,Shujuan WANG,Yang ZHANG,Kun PAN,Xincheng ZHOU,Haiyan WANG,Wenquan WANG

Journal Article

A brief history of wheat utilization in China

Minxia LU, Liang CHEN, Jinxiu WANG, Ruiliang LIU, Yang YANG, Meng WEI, Guanghui DONG

Journal Article

Genome-wide analysis reveals selection for Chinese Rongchang pigs

Lei CHEN, Shilin TIAN, Long JIN, Zongyi GUO, Dan ZHU, Lan JING, Tiandong CHE, Qianzi TANG, Siqing CHEN, Liang ZHANG, Tinghuan ZHANG, Zuohua LIU, Jinyong WANG, Mingzhou LI

Journal Article

and Critical Genes of Consortia Subsisting on Chloramphenicol and Its Metabolites Through Long-Term Domestication

Jiayu Zhang, Kaiyan Zhou, Fangliang Guo, Huaxin Lei, Renxin Zhao, Lin Lin, Xiaoyan Li, Bing Li

Journal Article