Mostrando 921 - 940 Resultados de 2,068 Para Buscar 'Melotrón~', tiempo de consulta: 1.72s Limitar resultados
  1. 921
    “…Body size was considered the total length of the specimen from the anterior region of head to the apex of abdomen/elytron. Measurements were taken for up to ten specimens of each species for each area and for all specimens of those species represented by fewer than ten individuals. …”
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  2. 922
    “…The new genus is characterized by the presence of an occipital line and basal pronotal striae, the presence of a thick anterior bead on clypeus and two-segmented parameres as well as by the absence of basal elytral striae, the absence of sutural line on elytron, the absence of basal epipleural transverse carina, and the absence of longitudinal elytral carina. …”
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  3. 923
    “…We found a close nonrandom proximity between the dispersed defective copies of DINE-1 transposons, the members of Helitron family, and the CK2βtes and NACβtes genes, suggesting an involvement of DINE-1 elements in duplication and amplification of these genes.…”
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  4. 924
    “…Helitrons are eukaryotic DNA transposons that have profoundly affected genome variability via capture and mobilization of host genomic sequences. …”
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  5. 925
  6. 926
  7. 927
    por Collins, Jim, Prigent, Agnès
    Publicado 2013
    “…Pourquoi certaines entreprises affichant des performances plutôt moyennes décollent-elles soudain pour rejoindre le peloton de tête ? Qu'est-ce qui les différencie de leurs concurrentes ? …”
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  8. 928
    “…For the 24 layers jFEX board stack-up, the MEGTRON6 material was chosen for its property of low transmission loss with high frequency signals (GHz range) and to further preserve the signal integrity, special care has been put into the design accompanied by simulation to optimise the voltage drop and minimise the current density over the power planes. …”
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  9. 929
    “…The jFEX board prototype hosts four large FPGAs from the Xilinx Ultrascale family with 120 MGTs each, connected to 24 opto-electrical devices, resulting in a densely populated high speed signal board. MEGTRON6 was chosen as the material for the 24 layers jFEX board stackup because of its property of low transmission loss with high frequency signals (GHz range) and to further preserve the signal integrity special care has been put into the design accompanied by simulation to optimise the voltage drop and minimise the current density over the power planes. …”
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  10. 930
    “…The 24-layers stack-up was carefully designed to preserve the signal integrity in a very densely populated high speed signal board selecting MEGTRON6 as the most suitable PCB material. This contribution reports on the design challenges and the test results of the jFEX prototypes. …”
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  11. 931
    “…A piezosurgery (Piezosurgery Plus, Mectron s.p.a. 2014) with a long angled tip (MT5-10 L) was used to perform an endoscopically assisted condylectomy. …”
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  12. 932
    “…Ferredoxin is a small iron-sulfer protein involved in various one-eletron transfer pathways. Little is known about how ferredoxin is regulated to distribute electron under abiotic stress. …”
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  13. 933
    “…In addition, ARF1 silencing downregulated c-Jun N-terminal kinase (JNK), Akt, osteopontin, and macrophage colony-stimulating factor (M-CSF)-receptor c-Fms as well as upregulating several fusion-related genes including CD44, CD47, E-cadherin, and meltrin-α. Collectively, we showed that ARF1 stimulated proliferation and migration of osteoclast precursors while suppressing their fusion, suggesting that ARF1 may be a plausible inter-player that mediates the transition to osteoclast fusion at multiple steps during osteoclast differentiation…”
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  14. 934
    “…We show that under physiologically crowded conditions, the interactions of RNAP with nucleosomes induce a strong kinetic attraction between RNAP molecules, causing them to self-organize into stable and moving pelotons. The peloton formation quantitatively explains the observed nucleosome and RNAP depletion close to the initiation site on heavily transcribed genes. …”
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  15. 935
    “…Furthermore, the different directions of microtrichia that lead to self-locking friction on the surfaces of the hindwing, elytron and abdomen appear to facilitate interlocking. …”
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  16. 936
    por Kojima, Kenji K.
    Publicado 2018
    “…The human genome contains traces of 10 clades (L1, CR1, L2, Crack, RTE, RTEX, R4, Vingi, Tx1 and Penelope) of non-long terminal repeat (non-LTR) retrotransposons (long interspersed elements, LINEs), 3 types (SINE1/7SL, SINE2/tRNA, and SINE3/5S) of short interspersed elements (SINEs), 1 composite retrotransposon (SVA) family, 5 classes (ERV1, ERV2, ERV3, Gypsy and DIRS) of LTR retrotransposons, and 12 superfamilies (Crypton, Ginger1, Harbinger, hAT, Helitron, Kolobok, Mariner, Merlin, MuDR, P, piggyBac and Transib) of DNA transposons. …”
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  17. 937
    “…Annotation of putative repeat elements highlighted an enrichment of Helitron rolling-circle transposable elements, suggesting their potential role in shaping the evolution of the C. gigas genome. …”
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  18. 938
    “…To help combat illegal logging and support legal timber trade in Peru we trained a convolutional neural network using transfer learning on images obtained from specimens in six xylaria using the open source, field-deployable XyloTron platform, for the classification of 228 Peruvian species into 24 anatomically informed and contextually relevant classes. …”
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  19. 939
    “…C. reticulatum has more Mutator, PIF Harbinger, Tc1 Mariner, and CACTA TEs, while C. arietinum has the highest number of Helitron. CicerSpTEdb enables users to search and visualize TEs by location and download their results. …”
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  20. 940
    “…We found that more than 60% lncRNAs were associated with transposable elements, especially TIR/Mutator and Helitron DNA transposons families. In addition, 49 DElncRNAs were predicted to be the targets of micro RNAs. …”
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