Publications by authors named "Mei-Li Zhao"

Bidens pilosa L., an annual herbaceous plant with a wide distribution, possesses novel medicinal properties. In January 2021, a powdery mildew disease outbreak was documented on B.

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Background And Aim: Cardiometabolic diseases (CMDs) are leading causes of death and disability, but little is known about the additive mortality effects of multiple CMDs. This study aimed to examine the association between single and multiple CMDs and all-cause mortality among older Chinese population.

Methods And Results: Using the Chinese Longitudinal Healthy Longevity Survey (CLHLS) database, we analyzed data from 2008 to 2018 to assess the relationship between CMDs and mortality.

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Ginsenosides are major bioactive compounds found in that exhibit various pharmaceutical properties. Dammarenediol-II, the nucleus of dammarane-type ginsenosides, is a promising candidate for pharmacologically active triterpenes. Dammarenediol-II synthase (DDS) cyclizes 2,3-oxidosqualene to produce dammarenediol-II.

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Article Synopsis
  • Eukaryotic green microalgae are being explored for creating valuable chemicals like terpenoids due to their rapid growth when exposed to light.
  • A new isopentenol utilization pathway was introduced into the algae to boost the production of isopentenyl pyrophosphate (IPP), leading to an impressive increase in limonene production.
  • By optimizing growth conditions, the engineered algae produced 117 µg/L of limonene, highlighting their potential as a sustainable method for high-value terpenoid biosynthesis.
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Overexpression of JcSEP3 causes defective stamen development in Jatropha curcas, in which brassinosteroid and gibberellin signaling pathways may be involved. SEPALLATAs (SEPs), the class E genes of the ABCE model, are required for floral organ determination. In this study, we investigated the role of the JcSEP3 gene in floral organ development in the woody plant Jatropha curcas.

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DEFECTIVE IN ANTHER DEHISCENCE 1 (DAD1), a phospholipase A1, utilizes galactolipids (18:3) to generate α-linolenic acid (ALA) in the initial step of jasmonic acid (JA) biosynthesis in . In this study, we isolated the gene, an ortholog of in , and found that it is mainly expressed in the stems, roots, and male flowers of . -RNAi transgenic plants with low endogenous jasmonate levels in inflorescences exhibited more and larger flowers, as well as a few abortive female flowers, although anther and pollen development were normal.

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ABCE model genes along with genes related to GA biosynthesis and auxin signalling may play significant roles in male flower development in Jatropha curcas. Flowering plants exhibit extreme reproductive diversity. Jatropha curcas, a woody plant that is promising for biofuel production, is monoecious.

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Background: Chromatin architecture is an essential factor regulating gene transcription in different cell types and developmental phases. However, studies on chromatin architecture in perennial woody plants and on the function of chromatin organization in sex determination have not been reported.

Results: Here, we produced a chromosome-scale de novo genome assembly of the woody plant Jatropha curcas with a total length of 379.

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Background: In higher plants, inflorescence architecture is an important agronomic trait directly determining seed yield. However, little information is available on the regulatory mechanism of inflorescence development in perennial woody plants. Based on two inflorescence branching mutants, we investigated the transcriptome differences in inflorescence buds between two mutants and wild-type (WT) plants by RNA-Seq to identify the genes and regulatory networks controlling inflorescence architecture in Jatropha curcas L.

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Trehalose-6-phosphate (T6P) phosphatase (TPP), a dephosphorylating enzyme, catalyzes the dephosphorylation of T6P, generating trehalose. In , we found six members of the family. Five of them , , , , and are highly expressed in female flowers or male flowers, or both, suggesting that members of the family may participate in flower development in .

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Lindera, a core genus of the Lauraceae family, has important economic uses in eastern Asia and North America. However, its historical diversification has not been clarified. In this study, we report nine newly sequenced Lindera plastomes.

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Cytokinin (CK) is the primary hormone that positively regulates axillary bud outgrowth. However, in many woody plants, such as Jatropha curcas, gibberellin (GA) also promotes shoot branching. The molecular mechanisms underlying GA and CK interaction in the regulation of bud outgrowth in Jatropha remain unclear.

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Most germplasms of the biofuel plant are monoecious. A gynoecious genotype of was found, whose male flowers are aborted at early stage of inflorescence development. To investigate the regulatory mechanism of transition from monoecious to gynoecious plants, a comparative transcriptome analysis between gynoecious and monoecious inflorescences were performed.

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In order to screen and identify the source of spilled oils at sea, synchronous fluorescence scans combined with clustering analysis are proposed and applied to different crude oil and weathering crude oil. SFS data of deltal = 25 nm were recorded and dealt with clustering analysis. The cluster results of SFS data in the range of 300 - 500 nm show that the crude oil and the weathering oil could separate completely.

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Sha Zhang Yu Heng is the earliest extant TCM classical works on SHA syndrome systematically. For the first time, it systematically summarized the basic theory and practical experiences on the treatment based on differentiation of syndromes of SHA syndrome before the Qing dynasty, and categorized it from different aspects. Based on the eight principles for the theory of treatment based on differentiation of syndromes, and the three therapeutic methods, including scraping, releasing, and medication, and treatment for all SHA syndrome, its contraindications, and nursing for its convalescence, the author of this book, Guo, laid down a good foundation for the systematic research of Sha syndrome in later generations.

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