This chapter describes the RNA sequencing (RNA-Seq) protocol, whereby RNA from yeast cells is prepared for sequencing on an Illumina Genome Analyzer. The protocol can easily be altered to use RNA from a different organism. This chapter covers RNA extraction, cDNA synthesis, cDNA fragmentation, and Illumina cDNA library generation and contains some brief remarks on bioinformatic analysis.
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http://dx.doi.org/10.1007/978-1-61779-173-4_8 | DOI Listing |
Environ Toxicol Chem
January 2025
United States Environmental Protection Agency, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, MN, USA.
Per- and polyfluoroalkyl substances (PFAS) are a large class of chemicals of concern for both human and environmental health because of their ubiquitous presence in the environment, persistence, and potential toxicological effects. Despite this, ecological hazard data are limited to a small number of PFAS even though there are over 4000 identified PFAS. Traditional toxicity testing will likely be inadequate to generate necessary hazard information for risk assessment.
View Article and Find Full Text PDFGenomic and evolutionary analysis of epidemic porcine hepatitis E virus (HEV) in the Tibetan Plateau was performed. Faecal samples were collected from 216 Tibetan pigs and 78 Tibetan Yorkshire (Large White) and 53 tissue samples from Yorkshire from the Linzhi City slaughterhouse. Total RNA was extracted from faeces and fragments of HEV open reading frame 2 (ORF2) detected by reverse transcription and nested polymerase chain reaction (RT-nPCR) and cloned.
View Article and Find Full Text PDFMelanoma is an aggressive type of skin cancer that arises from melanocytes, the cells responsible for producing skin pigment. In contrast to non-melanoma skin cancers like basal cell carcinoma and squamous cell carcinoma, melanoma is more invasive. Melanoma was distinguished by its rapid progression, high metastatic potential, and significant resistance to conventional therapies.
View Article and Find Full Text PDFPlant Mol Biol
January 2025
Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-Bioengineering, Guizhou University, Guiyang, 550025, China.
Z. armatum is an economically valued crop known for its rich aroma and medicinal properties. This study identified 45 members of the SQUAMOSA-PROMOTER BINDING PROTEIN LIKE (SPL) gene family in the genome of Z.
View Article and Find Full Text PDFFunct Integr Genomics
January 2025
Department of Plant Breeding and Genetics, Agricultural College and Research Institute, Madurai, Tamil Nadu, 625104, India.
Dwarfism is a major trait for developing lodging-resistant rice cultivars. Gamma irradiation-induced mutagenesis has proven to be an effective method for generating dwarf rice mutants. In this research, we isolated a dwarf mutant from Anna R (4) in the M generation and subsequently stabilized the trait through successive selfing of progeny across the M-M generations.
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