Integrated Metabolomic and Transcriptomic Analyses Reveal the Potential Regulation of Flavonoids in the Production of Embryogenic Cultures during Early Somatic Embryogenesis of Longan ( Lour.).

Embryogenic cultures of longan ( Lour.) contain various metabolites with pharmacological properties that may function in the regulation of somatic embryogenesis (SE). In this study, based on widely targeted metabolomics, 501 metabolites were obtained from the embryogenic calli, incomplete compact proembryogenic cultures, and globular embryos during early SE of longan, among which 41 flavonoids were differentially accumulated during the SE.

The complete chloroplast genome sequence of .

In this study, we first presented the complete chloroplast genome of by using Illumina Novaseq sequencing. Its complete chloroplast genome is 156,596 bp in length, containing a large single copy region of 88,477 bp and a small single copy region of 20,379 bp separated by a pair of inverted repeat regions of 23,870 bp. The chloroplast genome contains 112 unique genes, including 78 protein-coding genes, 30 tRNA, and four rRNA genes.

Characterization and complete genome sequences of two novel variants of the family Closteroviridae from Chinese kiwifruit.

Two distinct closterovirus-like genome sequences (termed AdV-1 v1 and v2) were identified in Actinidia chinensis var. deliciosa 'Miliang-1' that had no disease symptoms using high-throughput sequencing. Using overlapping reverse transcription-polymerase chain reaction and rapid amplification of cDNA ends, the genomic sequences of AdV-1 v1 and v2 were confirmed as 17,646 and 18,578 nucleotides in length, respectively.

The complete chloroplast genome characterization and phylogenetic analysis of .

is one of the precious and characteristic fruit trees of China. In this study, we first presented the complete chloroplast genome of by using BGISEQ-500 sequencing. Its complete chloroplast genome is 163,140 bp in size, containing a pair of inverted repeat regions of 30,729 bp, a large single copy region of 87,748 bp and a small single copy region of 13,934 bp.