The containing more long-chain fatty acids in the fenha seeds are likely to be related to their FATB gene.

Camphor plants are classified in the Klonquist classification (Magnoliidae) and are considered to be the more primitive groups in the Twin Leaf plants.
the petals of such plants are divided, and the petals and slivers are combined, collectively known as flower quilts.
camphor tree species have a variety of economic uses, and many kinds of seeds are rich in fatty acids.
However, the background for genetic and genomics studies in this group is weak, with only a few types of transcriptional data published, such as avocados, Lindera glauca and Litsea cubeba.
on the basis of pre-system development genomics, researchers and their collaborators of the Biodiversity Research Group of Xishuangbanna Tropical Botanical Garden of the Chinese Academy of Sciences selected Machilus Yunnansis and Neocinnamom caudatum as experimental materials, respectively, and completed a comparative transcription group analysis study.
, the data of the flower, flower and leaf transcription group obtained a transcript sequence of 37,877 differential expressions, of which 121 and 111 significant differences were classified into the flowering regulatory network and hormone control network.
a comparison of the same gene of the model plant, Arabidopsis thaliana, found that 141 pairs of co-genes involved in flowering regulation and hormone regulation showed similar expression patterns during the flowering of the radon nan and the amoeba, but were different in the nutritional organs (blades) and reproductive organs (flowers); Esterate-related genes were involved in the flowering process in both the sorinan and the amoeba mustard, and the AP1, AP3, FLC, FLD and FD genes involved in the differentiation of the amoeba petals and flowerbuds failed to match the same-source sequence in the run-undernan transcription group, but the Y gene involved in the flowering LF control was involved in the regulation of both plants.
the above results suggest that the regulatory network of the flowering process of the yurunnan is similar to the amoeba mustard, but there may be a lack of gene for the development of the plant.
, the seed transcription group data from different stages of development of xinchang obtained 239,703 transcript sequences, and differential expression analysis screened 137 transcript sequences involved in fatty acid synthesis during seed maturation.
gene expression patterns and gene sequence comparison sfound that the KASI, KASII, SAD, FAD2, FAD8 and FATA/B genes involved in fatty acid synthesis differ in seed expression at different stages of development;
the above results suggest that the seeds contain more long-chain fatty acids are likely to be related to their FATB gene.
above, respectively, the theme of the plantonomeofof machilus yunnanensis, a tree in the magnoliid family Lauraceae and Rorome analysis sreveals a molecular supp map to unique seed oil profile of Neocinnamommcatum caudum, published in the journal
the research was supported by the National Natural Science Foundation of China, the "Western Light" of the Chinese Academy of Sciences and the Southeast Asian Biodiversity Research Center.
Source: Xishuangbanna Tropical Botanical Garden.