Search Results - Ming Qi
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Case Report: Clinical impact of BRCA1 and BRIP1 vs. BRCA1 and BRCA2 germline double heterozygosity in ovarian cancer: a comparative case study
Published 2025-07-01Get full textOvarian cancer (OC) is a highly heterogeneous malignancy influenced by germline genetic factors, with BRCA1/2 mutations being well-established risk factors. Germline double heterozygosity (GDH), particularly involving rare combinations, remains poorly understood. This study presents the first report...
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High-Temperature Wear Performance of Laser Cladding Fe-Based Alloy Coating
Published 2021-06-01Get full textIn order to improve the high temperature wear resistance of H13 steel, a Fe-based alloy coating was successfully prepared on the surface of H13 steel by laser cladding.High temperature wear tests were carried out for the coating and H13 steel.The high-temperature wear performance of the coating and...
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Isolation, identification and biological characteristics of an exopolysaccharide -producing lactic acid bacteria strain from intestinal tract of black porgy (Sparus macrocephalus)
Published 2011-03-01Get full textA strain of exopolysaccharide-producing lactic acid bacteria was isolated from intestines of black porgy, Sparus macrocephalus, and was identified as Leuconostoc lactis by conventional biochemical characteristics, 16S rDNA gene sequence analysis. Physiological-biochemical tests for the isolate showe...
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Optimization of fermentation conditions for xylanase production by engineered Pichia pastoris
Published 2006-03-01Get full textThe optimal fermentation conditions for production of xylanase by engineered Pichia pastoris GS115-ATx in shake-flask cultivation was investigated. The results showed that the best carbon and nitrogen sources for xylanase production were bran and beef extract, respectively. Judging from their effect...
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Effects of silver nitrate on adventitious-buds formation in mulberry leaves cultured in vitro
Published 2000-01-01Get full textThe effects of AgNO<sub>3</sub> treatment on adventitious-buds formation in mulberry leaves cultured in vitro were studied. The results showed that compared with the control, treatment with addition of AgNO<sub>3</sub> to the culture media at the concentration of 1.0-2.0 mg·L...
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Genetic diversity of Ustilago hordei in Tibetan areas as revealed by RAPD and SSR
Published 2016-10-01Get full textCovered smut, which is caused by Ustilago hordei (Pers.) Lagerh., is one of the most damaging diseases of highland barley (Hordeum vulgare Linn. var. nudum Hook. f) in Tibetan areas of China. To understand the molecular diversity of U. hordei, a total of 27 isolates, which were collected from highla...
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Cross-resistance pattern to four AHAS-inhibiting herbicides of tribenuron-methyl-resistant flixweed (Descurainia sophia) conferred by Asp-376-Glu mutation in AHAS
Published 2016-11-01Get full textFlixweed (Descurainia sophia L.) is a problematic and widespread weed in winter wheat fields and has been controlled by tribenuron-methyl for more than twenty years in China. In this study, a flixweed accession (Hebei 25, HB25) with an Asp-376-Glu mutation in acetohydroxy acid synthase (AHAS) was id...
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Integrated Transcriptome and Microbiome Analyses Reveal Growth- and Stress-Response-Related Genes and Microbes in Mandarin Fish (<i>Siniperca chuatsi</i>)
Published 2025-07-01Get full textMandarin fish (<i>Siniperca chuatsi</i>) are known to exhibit distinct physiological and immunological adaptations to environmental stressors, but the underlying molecular and microbial mechanisms remain unclear. In this study, we integrated transcriptome and microbiome analyses to inves...
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Meta-analysis of soybean amino acid QTLs and candidate gene mining
Published 2018-05-01Get full textThe composition and quantity of amino acids influence the protein content and nutritional value of soybeans and also have an important impact upon soybean quality. After integrating and proofreading 140 original QTLs associated with amino acid contentfrom soybase (http://www.soybase.org/), 138 QTLs...
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The Estimation of Soil Trace Elements Distribution and Soil-Plant-Animal Continuum in Relation to Trace Elements Status of Sheep in Huangcheng Area of Qilian Mountain Grassland, Ch...
Published 2014-01-01Get full textThe purpose of the present study was to survey contents of trace elements of Cu, Mn, Fe, and Zn in the surface layer (0-20 cm) in the soil, pasture and serum of sheep in Huangcheng area of Qilian mountain grassland, China. Also the soil-plant-animal continuum was analyzed. Soil (n=300), pasture (n=6...
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Overexpression of GmBIN2, a soybean glycogen synthase kinase 3 gene, enhances tolerance to salt and drought in transgenic Arabidopsis and soybean hairy roots
Published 2018-09-01Get full textGlycogen synthase kinase 3 (GSK3) is a kind of serine/threonine kinase widely found in eukaryotes. Many plant GSK3 kinases play important roles in regulating stress responses. This study investigated BRASSINOSTEROID-INSENSITIVE 2 (GmBIN2) gene, a member of the GSK3 protein kinase family in soybean a...
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Identification of novel soybean oil content-related genes using QTL-based collinearity analysis from the collective soybean genome
Published 2018-08-01Get full textSoybean is a global principal source of edible plant oil. As more soybean oil-related quantitative trait loci (QTLs) have been located in the collective genome, it is urgent to establish a classification system for these distributed QTLs. A collinear platform may be useful to characterize and identi...
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GmDRR1, a dirigent protein resistant to Phytophthora sojae in Glycine max (L.) Merr.
Published 2018-06-01Get full textSoil-borne pathogen Phytophthora sojae is an oomycete that causes devastating damage to soybean yield. To mine original resistant genes in soybean is an effective and environmentally-friend approach controlling the disease. In this study, soybean proteins were extracted from the first trifoliolates...
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Identification of candidate genes related to soluble sugar contents in soybean seeds using multiple genetic analyses
Published 2022-07-01Get full textSoluble sugar content in seeds is an important quality trait of soybean. In this study, 57 quantitative trait loci (QTLs) related to soluble sugar contents in soybean seeds were collected from databases and published papers. After meta-overview-collinearity integrated analysis to refine QTL interval...
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