Publications by authors named "Yiyun Gong"

In this study, metabolomics and proteomics were performed to investigate the fluctuations of non-volatile compounds and proteins in tea leaves from three tea cultivars with varying colours during withering. A total of 2798 compounds were detected, exhibiting considerable variations in amino acids, phenylpropanoids, and flavonoids. The ZH1 cultivar displayed increased levels of amino acids but decreased levels of polyphenols, which might be associated with the up-regulation of enzymes responsible for protein degradation and subsequent amino acid production, as well as the down-regulation of enzymes involved in phenylpropanoid and flavonoid biosynthesis.

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Vegetable soybean is derived from grain soybean. Seeds of vegetable soybean are bigger, sweeter, and have smoother texture and better flavor than those of grain soybean. To better understand the improvements of seed quality in vegetable soybean, comparative metabolome and transcriptome analyses were performed in the developing seeds between grain (Williams 82) and vegetable (Jiaoda 133) soybeans.

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Genetic male sterility (GMS) in cotton is important for utilization of heterosis. However, the molecular mechanism of GMS is poorly known. In this study, cytological and proteomics analyses of anthers were conducted in three stages (stage 3 to 5) between GMS line (GA18) and its maintainer (GA18M).

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Ligusticum chuanxiong is a well-known traditional Chinese medicine plant. The study on its molecular markers development and germplasm resources is very important. In this study, we obtained 24 422 unigenes by assembling transcriptome sequencing reads of L.

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Article Synopsis
  • The study focuses on two hoverfly species, Episyrphus balteatus and Eupeodes corollae, which are significant natural predators of aphids and analyzed their mitochondrial genomes.
  • The mitochondrial genome of Episyrphus is 16,175 bp long, and Eupeodes is 15,326 bp long, both containing all 37 typical genes arranged in ancestral positions.
  • Phylogenetic analysis using these mitochondrial sequences revealed the monophyly of five Syrphidae species and positioned Platypezoidea as the sister group to other Muscomorpha, showcasing the utility of mitochondrial genomes in evolutionary studies.
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Chloroplast genome sequences are very useful for species identification and phylogenetics. ( Sheh et Shan) is an important traditional Chinese medicinal plant, for which the phylogenetic position is still controversial. In this study, the complete chloroplast genome of Sheh et Shan was determined.

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