Results 211 to 220 of about 523,023 (283)

Transcription near arrested DNA replication forks triggers ribosomal DNA copy number changes. [PDF]

Nucleic Acids Res
Sasaki M, Kobayashi T.
europepmc   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal, Arti Mishra, Smitha Mony Sreedharan   +2 more
wiley   +1 more source

Phylogeny of <i>Camphora</i> and <i>Cinnamomum</i> (Lauraceae) Based on Plastome and Nuclear Ribosomal DNA Data. [PDF]

Int J Mol Sci
Xu J, Zhang H, Yang F, Zhu W, Li Q, Cao Z, Song Y, Xin P.   +7 more
europepmc   +1 more source

Transfer Learning Approaches in Bioprocess Engineering: Opportunities and Challenges

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Transfer learning (TL) has recently emerged as a promising approach to overcoming one of the key limitations of bioprocess engineering: data scarcity. By leveraging knowledge from one bioprocess to another, TL allows existing models and data sets to be reused efficiently, accelerating process development, improving prediction accuracy, and ...
Daniel Barón Díaz, Anna‐Lena Drommershausen, Alexander Grünberger, Dirk Holtmann   +3 more
wiley   +1 more source

Chromosomal Localization and Diversity Analysis of 5S and 18S Ribosomal DNA in 13 Species from the Genus Ipomoea. [PDF]

Genes (Basel)
Wu J, Lang T, Zhang C, Yang F, Yang F, Qu H, Pu Z, Feng J.   +7 more
europepmc   +1 more source

Phylogenomics and Biogeography of the Eastern Asian–Eastern North American Disjunct Genus Hylodesmum (Fabaceae)

Biological Diversity, EarlyView.
Integrating data from plastid genomes, nrDNA, and 353 low‐copy nuclear genes, this study establishes a robust phylogenetic framework for Hylodesmum. This framework supports a taxonomic revision recognizing 18 species and reveals a complex pattern of bidirectional EA–ENA dispersal, with mammals as a plausible dispersal agent. ABSTRACT Phylogenomics with
Zhuqiu Song, Gang Yao, Chen Ren, Kaiwen Jiang, Dongxian Xu, Shijin Li   +5 more
wiley   +1 more source

Hyper-recombination in ribosomal DNA is driven by long-range resection-independent RAD51 accumulation. [PDF]

Nat Commun
Gál Z, Boukoura S, Oxe KC, Badawi S, Nieto B, Korsholm LM, Geisler SB, Dulina E, Rasmussen AV, Dahl C, Lv W, Xu H, Pan X, Arampatzis S, Stratou DE, Galanos P, Lin L, Guldberg P, Bartek J, Luo Y, Larsen DH.   +20 more
europepmc   +1 more source

Enhancing CHO cell recombinant protein production using a perfusion‐directed host evolution approach

Biotechnology Progress, EarlyView.
Abstract Clonally derived cell lines generated from Chinese hamster ovary (CHO) cells encounter numerous stressors when cultured in high‐intensity perfusion bioreactors leading to poor process performance. To circumvent this, the ability of CHO cells to adapt to different culture environments was exploited. Here host cells were selected in the presence
Peter Amaya, Rajesh K. Mistry, Susie Sou, Sonja Hess, Bijay Khanal, Zayla Schaeffer, Jie Zhu, Lina Chakrabarti   +7 more
wiley   +1 more source

Ribosomal DNA copy number is associated with body mass in humans and other mammals. [PDF]

Nat Commun
Law PP, Mikheeva LA, Rodriguez-Algarra F, Asenius F, Gregori M, Seaborne RAE, Yildizoglu S, Miller JRC, Tummala H, Mesnage R, Antoniou MN, Li W, Tan Q, Hillman SL, Rakyan VK, Williams DJ, Holland ML.   +16 more
europepmc   +1 more source

Ribosomal DNA copy number is associated with body mass in humans and other mammals

, 2023
Law PP, Rodriguez-Algarra F, Asenius F, Gregori M, Seaborne RA, Yildizoglu S, Miller JR, Mesnage R, Antoniou MN, Li W, Tan Q, Hillman SL, Rakyan VK, Williams DJ, Holland ML.   +14 more
europepmc   +1 more source