scholarly journals Transcriptome analysis of root-knot nematode (Meloidogyne incognita )-infected tomato (Solanum lycopersicum ) roots reveals complex gene expression profiles and metabolic networks of both host and nematode during susceptible and resistance responses

2017 ◽  
Vol 19 (3) ◽  
pp. 615-633 ◽  
Author(s):  
Neha Shukla ◽  
Rachita Yadav ◽  
Pritam Kaur ◽  
Simon Rasmussen ◽  
Shailendra Goel ◽  
...  
Keyword(s):  
Gene Expression ◽  
Solanum Lycopersicum ◽  
Transcriptome Analysis ◽  
Meloidogyne Incognita ◽  
Metabolic Networks ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Root Knot Nematode ◽  
Infected Tomato

scholarly journals Transcriptome analysis of gravitational effects on mouse skeletal muscles under microgravity and artificial 1 g onboard environment

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Risa Okada ◽  
Shin-ichiro Fujita ◽  
Riku Suzuki ◽  
Takuto Hayashi ◽  
Hirona Tsubouchi ◽  
...  
Keyword(s):  
Gene Expression ◽  
Muscle Mass ◽  
Muscle Atrophy ◽  
Transcriptome Analysis ◽  
Fiber Type ◽  
Expression Profiles ◽  
Space Station ◽  
Gene Expression Profiles

AbstractSpaceflight causes a decrease in skeletal muscle mass and strength. We set two murine experimental groups in orbit for 35 days aboard the International Space Station, under artificial earth-gravity (artificial 1 g; AG) and microgravity (μg; MG), to investigate whether artificial 1 g exposure prevents muscle atrophy at the molecular level. Our main findings indicated that AG onboard environment prevented changes under microgravity in soleus muscle not only in muscle mass and fiber type composition but also in the alteration of gene expression profiles. In particular, transcriptome analysis suggested that AG condition could prevent the alterations of some atrophy-related genes. We further screened novel candidate genes to reveal the muscle atrophy mechanism from these gene expression profiles. We suggest the potential role of Cacng1 in the atrophy of myotubes using in vitro and in vivo gene transductions. This critical project may accelerate the elucidation of muscle atrophy mechanisms.

scholarly journals High resolution spatial transcriptome analysis by photo-isolation chemistry

2020 ◽  
Author(s):  
Mizuki Honda ◽  
Shinya Oki ◽  
Akihito Harada ◽  
Kazumitsu Maehara ◽  
Kaori Tanaka ◽  
...  
Keyword(s):  
Gene Expression ◽  
Transcriptome Analysis ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Transcriptome Profiling ◽  
Tissue Sections ◽  
Complex Functions ◽  
Multicellular Organisms

ABSTRACTIn multicellular organisms, individual cells are characterized by their gene expression profiles and the spatial interactions among cells enable the elaboration of complex functions. Expression profiling in spatially defined regions is crucial to elucidate cell interactions and functions. Here, we established a transcriptome profiling method coupled with photo-isolation chemistry (PIC) that allows the determination of expression profiles specifically from photo-irradiated regions of whole tissues. PIC uses photo-caged oligodeoxynucleotides for in situ reverse transcription. After photo-irradiation of limited areas, gene expression was detected from at least 10 cells in the tissue sections. PIC transcriptome analysis detected genes specifically expressed in small distinct areas of the mouse embryo. Thus, PIC enables transcriptome profiles to be determined from limited regions at a spatial resolution up to the diffraction limit.

scholarly journals Characterization of Metabolites and Transcripts Involved in Flower Pigmentation in Primula vulgaris

2020 ◽  
Vol 11 ◽  
Author(s):  
Long Li ◽  
Jing Ye ◽  
Houhua Li ◽  
Qianqian Shi
Keyword(s):  
Gene Expression ◽  
Metabolic Networks ◽  
Molecular Mechanisms ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Flower Color ◽  
Myb Transcription Factor ◽  
High Accumulation ◽  
Primula Vulgaris ◽  
Wide Range

Primula vulgaris exhibits a wide range of flower colors and is a valuable ornamental plant. The combination of flavonols/anthocyanins and carotenoids provides various colorations ranging from yellow to violet-blue. However, the complex metabolic networks and molecular mechanisms underlying the different flower colors of P. vulgaris remain unclear. Based on comprehensive analysis of morphological anatomy, metabolites, and gene expression in different-colored flowers of P. vulgaris, the mechanisms relating color-determining compounds to gene expression profiles were revealed. In the case of P. vulgaris flower color, hirsutin, rosinin, petunidin-, and cyanidin-type anthocyanins and the copigment herbacetin contributed to the blue coloration, whereas peonidin-, cyandin-, and delphinidin-type anthocyanins showed high accumulation levels in pink flowers. The color formation of blue and pink were mainly via the regulation of F3′5′H (c53168), AOMT (c47583, c44905), and 3GT (c50034). Yellow coloration was mainly due to gossypetin and carotenoid, which were regulated by F3H (c43100), F3 1 (c53714), 3GT (c53907) as well as many carotenoid biosynthetic pathway-related genes. Co-expression network and transient expression analysis suggested a potential direct link between flavonoid and carotenoid biosynthetic pathways through MYB transcription factor regulation. This work reveals that transcription changes influence physiological characteristics, and biochemistry characteristics, and subsequently results in flower coloration in P. vulgaris.

scholarly journals Distinct Gene Expression Profiles of Viral- and Nonviral-Associated Merkel Cell Carcinoma Revealed by Transcriptome Analysis

2013 ◽  
Vol 133 (4) ◽  
pp. 936-945 ◽  
Author(s):  
Paul W. Harms ◽  
Rajiv M. Patel ◽  
Monique E. Verhaegen ◽  
Thomas J. Giordano ◽  
Kevin T. Nash ◽  
...  
Keyword(s):  
Gene Expression ◽  
Cell Carcinoma ◽  
Merkel Cell Carcinoma ◽  
Transcriptome Analysis ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Merkel Cell ◽  
Distinct Gene

Differences in gene expression profiles at the early stage of Solanum lycopersicum infection with mild and severe variants of potato spindle tuber viroid

2020 ◽  
Vol 286 ◽  
pp. 198090
Author(s):  
Aneta Więsyk ◽  
Maciej Lirski ◽  
Anna Fogtman ◽  
Włodzimierz Zagórski-Ostoja ◽  
Anna Góra-Sochacka
Keyword(s):  
Gene Expression ◽  
Solanum Lycopersicum ◽  
Early Stage ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Potato Spindle Tuber Viroid

scholarly journals Transcriptome Analysis of the Gene Expression Profiles Associated with Fungal Keratitis in Mice Based on RNA-Seq

2020 ◽  
Vol 61 (6) ◽  
pp. 32
Author(s):  
Qing Zhang ◽  
Jian Zhang ◽  
Mengting Gong ◽  
Ruolan Pan ◽  
Yanchang Liu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Transcriptome Analysis ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Fungal Keratitis ◽  
Rna Seq

scholarly journals Transcriptome analysis of controlled and therapy-resistant childhood asthma reveals distinct gene expression profiles

2015 ◽  
Vol 136 (3) ◽  
pp. 638-648 ◽  
Author(s):  
Helena Persson ◽  
Andrew T. Kwon ◽  
Jordan A. Ramilowski ◽  
Gilad Silberberg ◽  
Cilla Söderhäll ◽  
...  
Keyword(s):  
Gene Expression ◽  
Transcriptome Analysis ◽  
Childhood Asthma ◽  
Expression Profiles ◽  
Gene Expression Profiles ◽  
Distinct Gene
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