DNA can determine where and when genes are expressed, but the full set of sequence determinants that control gene expression is unknown. Here, we measured the transcriptional activity of DNA sequences that represent an ~100 times larger sequence space th
discovery of <2 kb eccDNAs in healthy lung tissue of lung cancer patients suggest that eccDNA either migrates from the malignant tissue or forms in the healthy tissue22. In addition, the Wang group recently characterized eccDNAs of up to 20 kb in blood plasma from healthy donors23. We...
To develop a polymerase chain reaction (PCR)-based approach to detect mutations in () in a clinical laboratory.DNA was extracted from bone marrow aspirate samples of 67 JAK2 wild-type (22 with matched peripheral blood), 54 cases of /, and 16 cases of . We used genomic DNA to detect ...
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Animal breeding for meat production based on swine, cattle, poultry, and aquaculture is an activity that generates several impacts on the environment, among them the spread of antibiotic resistance. There is a worldwide concern related to the massive use of antibiotics, which causes selective pressu...
To ensure reliable operation of naclear-reactor fuel elements, certain thermophysical fuel-element characteristics must not exceed the limiting permissible values. Therefore, one of the problems of thermohydraulic nuclear-reaction calcul... BP Shulyndin - 《Soviet Atomic Energy》 被引量: 0发表: 1979...
Table 5. Comparative analysis of hyperspectral inversion models for iron oxide content in soil 模型Model 波谱变换Spectral index 决定系数R2 均方根误差RMSE MLSR CR 0.443 3.311 FDR 0.569 1.980 BP CR 0.314 1.769 FDR 0.632 2.750 PLSR CR 0.704 0.148 FDR 0.223 0.240 | Show Table DownLoad: CSV 根...
Transposable elements (TEs) are mobile DNA sequences known as drivers of genome evolution. Their impacts have been widely studied in animals, plants and insects, but little is known about them in microalgae. In a previous study, we compared the genetic p
The soybean (Glycine max) cotyledon is a specialized tissue whose main function is to serve as a nutrient reserve that supplies the needs of the young plant throughout seedling development. During this process the cotyledons experience a functional transition to a mainly photosynthetic tissue. To ...
Our RNA-seq dataset having a read length of 49 bp, it is highly possible that we did not map all expressed TEs subsequently leading to missing information, as shown previously18,30. Future studies where RNA-sequencing is performed with longer read lengths could allow for better mapping of ...