Weifei Yang

ORCID: 0000-0002-3873-8911
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Research Areas
  • Legume Nitrogen Fixing Symbiosis
  • Physiological and biochemical adaptations
  • Bat Biology and Ecology Studies
  • Genomics and Phylogenetic Studies
  • Agronomic Practices and Intercropping Systems
  • Soybean genetics and cultivation
  • SARS-CoV-2 detection and testing
  • Edible Oils Quality and Analysis
  • SARS-CoV-2 and COVID-19 Research
  • Cassava research and cyanide
  • Plant Ecology and Soil Science
  • Postharvest Quality and Shelf Life Management
  • Nuts composition and effects
  • Genetic Mapping and Diversity in Plants and Animals
  • Genetic and phenotypic traits in livestock
  • Genetic and Environmental Crop Studies
  • Oil Palm Production and Sustainability
  • Genomics and Rare Diseases
  • Plant tissue culture and regeneration
  • Plant Gene Expression Analysis
  • Research in Cotton Cultivation
  • Agricultural Science and Fertilization
  • Plant Virus Research Studies
  • COVID-19 Clinical Research Studies
  • Plant responses to water stress

Annoroad Gene Technology (China)
2020-2023

Sichuan Agricultural University
2023

Xichang University
2019-2021

La Trobe University
1999

Cannabis sativa is a well-known plant species that has great economic and ecological significance. An incomplete genome of cloned C. was obtained by using SOAPdenovo software in 2011. To further explore the utilization this resource, we generated an updated draft sequence for wild-type varieties China PacBio single-molecule sequencing Hi-C technology. Our assembled approximately 808 Mb, with scaffold contig N50 sizes 83.00 Mb 513.57 kb, respectively. Repetitive elements account 74.75%...

10.1038/s41438-020-0295-3 article EN cc-by Horticulture Research 2020-05-02

Allotetraploid upland cotton (Gossypium hirsutum L.) is native to the Mesoamerican and Caribbean regions, had been improved in southern United States by mid-eighteenth century, was then dispersed worldwide. However, a Hainan Island Native Cotton (HIC) has long grown extensively on Island, China.

10.1016/j.jare.2023.03.006 article EN cc-by-nc-nd Journal of Advanced Research 2023-03-24

Common buckwheat (Fagopyrum esculentum) is an ancient crop with a world-wide distribution. Due to its excellent nutritional quality and high economic ecological value, common becoming increasingly important throughout the world. The availability of high-quality reference genome sequence population genomic data will accelerate breeding buckwheat, but heterozygosity due outcrossing nature has greatly hindered assembly. Here we report assembly chromosome-scale F. esculentum var. homotropicum,...

10.1016/j.molp.2023.08.013 article EN cc-by-nc-nd Molecular Plant 2023-08-30

The importance of structural variants (SVs) for human phenotypes and diseases is now recognized. Although a variety SV detection platforms strategies that vary in sensitivity specificity have been developed, few benchmarking procedures are available to confidently assess their performances biological clinical research. To facilitate the validation application these approaches, we established an Asian reference material by characterizing genome Epstein-Barr virus (EBV)-immortalized B...

10.1016/j.gpb.2020.10.006 article EN cc-by Genomics Proteomics & Bioinformatics 2021-03-02

Lotus corniculatus is a widely distributed perennial legume whose great adaptability to different environments and resistance barrenness make it an excellent forage ecological restoration plant. However, its molecular genetics genomic relationships among populations are yet be uncovered.Here we report on variation map from worldwide 272 L. accessions by genome resequencing. Our analysis suggests that have high genetic diversity could further divided into three subgroups, with the centers...

10.1186/s12915-023-01670-7 article EN cc-by BMC Biology 2023-08-17

Abstract The purpose of this experiment is to understand the effects different concentrations Cu (Cu) and Zn (Zn) heavy metals on antioxidant index olive oil provide a theoretical basis for phytore mediation metal pollution. In experiment, annual seedlings were studied. solution was used simulate soil pollution environment. concentration active leaves malondialdehyde (MDA) soluble. Effects physiological factors such as protein, superoxide dismutase (SOD), POD, CAT. pot stress studied by...

10.1088/1755-1315/300/5/052058 article EN IOP Conference Series Earth and Environmental Science 2019-07-01

Abstract The importance of structural variants (SVs) on phenotypes and human diseases is now recognized. Although a variety SV detection platforms strategies that vary in sensitivity specificity have been developed, few benchmarking procedures are available to confidently assess their performances biological clinical research. To facilitate the validation application those approaches, our work established an Asian reference material comprising identified benchmark regions high-confidence...

10.1101/2020.08.10.245308 preprint EN bioRxiv (Cold Spring Harbor Laboratory) 2020-08-12

Mule duck is vitally important to the production of global meat. Here, we present two high-quality haplotypes a female mule (haplotype 1 (H1):1.28 Gb, haplotype 2 (H2): 1.40 Gb). The continuity (H1: contig N50 = 14.90 Mb, H2: 15.70 Mb) and completeness (BUSCO: H1 96.9%, H2 97.3%) are substantially better than those other genomes. We detected structural variations (SVs) in H2. observed positive correlation between autosome length number SVs. Z chromosome was some deficient deletions...

10.1371/journal.pone.0305914 article EN cc-by PLoS ONE 2024-07-01

Abstract Cymbidium hybridum is a favourite flower of the annual flower. Its bud number, plant type and morphological characteristics affect its ornamental effect. This experiment explored effects 50mg/L, 100mg/L, 200mg/L, 300mg/L, 400mg/L paclobutrazol on enzyme activity, number height dwarfing antioxidant system hybridum. The results showed that: 1. Each concentration treatment can promote differentiation, 300mg/L best. 2. Paclobutrazol has an inhibitory effect height, with increase...

10.1088/1755-1315/440/2/022038 article EN IOP Conference Series Earth and Environmental Science 2020-02-01

Abstract Monitoring variations in the virus genome to understand SARS‐CoV‐2 evolution and spread of is extremely important. Seven early isolates China were cultured vitro analyzed for their viral infectivity through growth assay, tissue culture infectious dose (TCID 50 ) spike protein quantification, next generation sequencing analysis, resultant mutations used generate corresponding pseudoviruses analysis immune escape from vaccination postinfection immunity. The results revealed that had...

10.1002/jmv.28931 article EN Journal of Medical Virology 2023-07-01

Preview this article: Review of Wierzbicka, Anna (1997) Understanding Cultures through their Key Words: English, Russian, Polish, German, and Japanese, Page 1 < Previous page | Next > /docserver/preview/fulltext/aral.22.1.10yan-1.gif

10.1075/aral.22.1.10yan article EN Australian Review of Applied Linguistics 1999-01-01

Abstract Based on the high value of olive oil, this experiment was carried out in order to study its growth under heavy metal stress. In experiment, Fe and Zn were used as stress factors. Effects Fe-Zn combined physiological indexes malondialdehyde (MDA), soluble sugar, SOD, POD, CAT protein leaves. The results last showed that with increase Fe2+ Zn2+ concentration, activity POD a trend increasing first then decreasing, SOD enzyme always decreased. Malondialdehyde sugar content accommodating...

10.1088/1755-1315/300/5/052057 article EN IOP Conference Series Earth and Environmental Science 2019-07-01

Abstract The physiological effects of Cd, Pb and Ti combined stresses on 3-year-old Olive seedlings were studied in this experiment the change heavy metal content soil after stress. results showed that soluble protein, SOD activity sugar increased first then decreased with increase Cd stress concentration, again addition 2% 4% Ti. POD increased, MAD decreased. Therefore, when metals is low, olive can defend repair itself to reduce harm growing environment. On contrary, too high, decrease...

10.1088/1755-1315/384/1/012144 article EN IOP Conference Series Earth and Environmental Science 2019-11-01

Abstract In this paper, Cosmos bipinnata Cav was studied and analyzed. by comparing the growth of under different Pd waste residue environments, it concluded that affected stress heavy metal Pd. experiment, mainly through changes soluble sugars, proteins, malondialdehyde so on in plants environment, at same time, based finding out types changes, law influence analyzed studied.

10.1088/1755-1315/632/5/052063 article EN IOP Conference Series Earth and Environmental Science 2021-01-01

Background: The genome of SARS-CoV-2 has shown considerable variation during its spreading. Monitoring variations in the virus to understand evolution and spread is extremely important. Methods: Seven strains (BB127, BB183, HB030, MAS525, HF3028, FY1494, SZ005) circulating Anhui Province, China were isolated sequenced for evolutionary analysis. Five further cultured vitro subjected viral growth assay, TCID50 detection spike protein expression. Next generation sequence (NGS) analysis applied...

10.2139/ssrn.3770007 article EN SSRN Electronic Journal 2021-01-01
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