Pengtao Li

Anyang Institute of Technology

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Quánwěi Lú

Anyang Institute of Technology

Jǔwǔ Gōng

Chinese Academy of Agricultural Sciences

Qún Gě

Cotton Research Institute

Wànkuí Gǒng

Chinese Academy of Agricultural Sciences

Yùzhēn Shí

Chinese Academy of Agricultural Sciences

Hǎihóng Shāng

Cotton Research Institute

ÀL

Àiyīng Liú

Chinese Academy of Agricultural Sciences

Yǒulù Yuán

Cotton Research Institute

Xiǎoyīng Dèng

Chinese Academy of Agricultural Sciences

Jùnwén Lǐ

Chinese Academy of Agricultural Sciences

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Chinese Academy of Agricultural Sciences

114

Chinese Academy of Medical Sciences & Peking Union Medical College

Cotton Research Institute

Chinese Academy of Sciences

Anyang Institute of Technology

Zhengzhou University

Ministry of Agriculture and Rural Affairs

Beijing University of Chinese Medicine

State Key Laboratory of Cotton Biology

Shanghai Jiao Tong University

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Additional file 5: Table S4. of Genome-wide identification, phylogeny, and expression analysis of pectin methylesterases reveal their major role in cotton fiber development

Figshare (2016)

Weijie Li Hǎihóng Shāng Qún Gě Changsong Zou Juan Cai

Selective pressure between T. cacao L. and the three cotton species paralogous PMEs gene pairs. (XLSX 23 kb)

Table (database)

Identification

Pectin

10.6084/m9.figshare.c.3619262_d8

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Genome‐wide quantitative trait loci reveal the genetic basis of cotton fibre quality and yield‐related traits in a Gossypium hirsutum recombinant inbred line population

Plant Biotechnology Journal (2019)

Zhen Zhang Jùnwén Lǐ Muhammad Jamshed Yùzhēn Shí Àiyīng Liú

Cotton is widely cultivated globally because it provides natural fibre for the textile industry and human use. To identify quantitative trait loci (QTLs)/genes associated with fibre quality and yield, a recombinant inbred line (RIL) population was developed in upland cotton. A consensus map covering the whole genome was constructed with three types of markers (8295 markers, 5197.17 centimorgans (cM)). Six fibre yield and quality traits were evaluated in 17 environments, and 983 QTLs were identified, 198 of which were stable and mainly distributed on chromosomes 4, 6, 7, 13, 21 and 25. Thirty-seven QTL clusters were identified, in which 92.8% of paired traits with significant medium or high positive correlations had the same QTL additive effect directions, and all of the paired traits with significant medium or high negative correlations had opposite additive effect directions. In total, 1297 genes were discovered in the QTL clusters, 414 of which were expressed in two RNA-Seq data sets. Many genes were discovered, 23 of which were promising candidates. Six important QTL clusters that included both fibre quality and yield traits were identified with opposite additive effect directions, and those on chromosome 13 (qClu-chr13-2) could increase fibre quality but reduce yield; this result was validated in a natural population using three markers. These data could provide information about the genetic basis of cotton fibre quality and yield and help cotton breeders to improve fibre quality and yield simultaneously.

Centimorgan

Inbred strain

Trait

Candidate gene

10.1111/pbi.13191

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Citations (69)

Additional file 3: Table S3. of Construction of a high-density genetic map by specific locus amplified fragment sequencing (SLAF-seq) and its application to Quantitative Trait Loci (QTL) analysis for boll weight in upland cotton (Gossypium hirsutum.)

Figshare (2016)

Zhen Zhang Hǎihóng Shāng Yùzhēn Shí Long Huang Jùnwén Lǐ

The X2_value and P_value of all the markers in the genetic map. (XLSX 233Â kb)

Table (database)

10.6084/m9.figshare.c.3613037_d5

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Observation on somatic embryogenesis and histology in Koelreuteria bipinnata var. integrifoliola.

Chih Wu Sheng Li Hsueh T'ung Hsun (2009)

Feng Daling Li Wei Jie Zhang Pengtao Li Ming Li

Histology

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Expression of TNFa and IL-β1 in Aβ1-40 Induced AD in Rats and the Effect of TLJN Oral Solution

Lishizhen Medicine and Materia Medica Research (2007)

Pengtao Li

Objective To observe the effect of TLJN Oral Solution on express level of TNF-α and IL-1β in serum of experimental AD rats in vivo.Methods 140 SD rats were enrolled in the study,and they were equally randomly divided into blank control group,sham control group,negative control group,positive control group and experiment group(48,24,12 mg·kg-1·d-1).A rat model of AD was induced by amyloid-β1-40 sterotaxis injection into the bilateral Hippocampus.All rats were sacrificed at the 5 th week after treatment for 4 weeks.TNFα and IL-1β protein levels in serum were determined using ELISA.Results Protein levels of TNF-α and IL-1β in serum were raised in model groups,in which TNF-α were 85.43±6.55 and IL-1β were 68.29±4.37,compared with the sham group(TNF-α were 85.43±6.55,IL-1β were 68.29±4.37),P0.01.In experiment groups,which TNF-α respectively were(100.08±9.29),(99.97±6.09) and(85.90±4.40),and IL-1β respectively were(77.56±6.97),(77.85±3.81)and(67.87±2.38),protein levels of TNF-α and IL-1β were reduced compared with the model group(P0.01).Conclusion TLJN Oral Solution can reduce TNF-α and IL-1β content in serum.

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Exploring the plasmodesmata callose-binding protein gene family in upland cotton: unraveling insights for enhancing fiber length

PeerJ (2024)

Haibo Zhang Xiànghuī Xiāo Ziyin Li Yu Chen Pengtao Li

Plasmodesmata are transmembrane channels embedded within the cell wall that can facilitate the intercellular communication in plants. Plasmodesmata callose-binding (PDCB) protein that associates with the plasmodesmata contributes to cell wall extension. Given that the elongation of cotton fiber cells correlates with the dynamics of the cell wall, this protein can be related to the cotton fiber elongation. This study sought to identify PDCB family members within the Gossypium. hirsutum genome and to elucidate their expression profiles. A total of 45 distinct family members were observed through the identification and screening processes. The analysis of their physicochemical properties revealed the similarity in the amino acid composition and molecular weight across most members. The phylogenetic analysis facilitated the construction of an evolutionary tree, categorizing these members into five groups mainly distributed on 20 chromosomes. The fine mapping results facilitated a tissue-specific examination of group V, revealing that the expression level of GhPDCB9 peaked five days after flowering. The VIGS experiments resulted in a marked decrease in the gene expression level and a significant reduction in the mature fiber length, averaging a shortening of 1.43–4.77 mm. The results indicated that GhPDCB9 played a pivotal role in the cotton fiber development and served as a candidate for enhancing cotton yield.

Plasmodesma

Callose

10.7717/peerj.17625

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Citations (2)

Comparison of efficacy of long follicular phase regimen and antagonist regimen on pregnancy outcome of fresh cycle or freeze-thawed cycle embryo transfer

Pakistan Journal of Medical Sciences (2024)

Pengtao Li Jiawei Zhai Ting Liu Mengyuan Guo Yuzhen Wang

To compare the pregnancy outcome of the fresh cycle or freeze-thaw cycle embryo transfer of patients treated with a long follicular phase regimen and antagonist regimen, and explore the clinical therapeutic effect of the two regimens.

Regimen

10.12669/pjms.40.10.9050

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Intrathecal administration of MCRT produced potent antinociception in chronic inflammatory pain models via μ-δ heterodimer with limited side effects

Biomedicine & Pharmacotherapy (2024)

Yaofeng Zhao Zhonghua Zhang Dingnian Gou Pengtao Li Tong Yang

10.1016/j.biopha.2024.117389

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Citations (1)

Impact of Sanshen Baofei Granules on Collagen I and III as well as TGF-β_1 Expression in Lung Tissue of Rats with COPD and Pulmonary Fibrosis

Pengtao Li

Objective To investigate the impact of sanshen baofei granules on collagen Ⅰ and Ⅲ as well as TGF-β1 expression in lung tissue of rats with chronic obstructive pulmonary disease(COPD).Methods 40 Wistar rats were randomly divided into control group,model group,prednisone group and sanshen group.The model of COPD and pulmonary fibrosis was established in mice by cigarette smoking and intratracheal infusion of elastase and bleomycin.In control group,physiological saline was infused intratracheally,in prednisone group and sanshen group,after modeling,gastric infusion of prednisone and sanshan baofei granules were given respectively.IHC method was used to observe TGF-β1 protein expression in bronchial pulmonary tissue of pathologic slices in each group.Sirius rosa BB staining was applied to observe the distribution of collagen Ⅰ and Ⅱ on bronchial wall.Pathological imaging analysis system was used to measure mean area of TGF-β1 IHC positive cell,integral optical density and mean optical density of bronchial pulmonary tissue of pathologic slices in each group.The area of collage Ⅰ and Ⅱ,surface density and optic density of bronchial wall were compared among groups.Results The mean area of positive cell increased significantly in sanshen group as compared with other three groups(P0.01);the integral optical density and mean optical density decreased significantly as compared with model group(P0.01),the mean optical density decreased as compared with prednisone group(P0.05).The positive target area of collage Ⅰ and Ⅱ in model group and sanshen group increased significantly as compared with control group(P0.05,P0.01)and that in sanshen group decreased significantly as compared with model group(P0.05).The surface density and optical density of collagen Ⅰ and Ⅱ in sanshen group decreased significantly as compared with model group(P0.05).But those in two groups increased significantly as compared with control group(P0.05,P0.01).Conclusion Sanshen baofei granules down-regulate collagen Ⅰ and Ⅱ as well as TGF-β1 expression in pulmonary tissue of mice with COPD and pulmonary fibrosis and alleviate pulmonary fibrosis.

Optical density

Sirius Red

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Association analyses between the genetic polymorphisms of HNF4A and FOXO1 genes and Chinese Han patients with type 2 diabetes

Molecular and Cellular Biochemistry (2011)

Tianjie Li Xiaopan Wu Xilin Zhu Jingyun Li Liping Pan

Genotype frequency

10.1007/s11010-011-0794-5

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Citations (8)