Results 91 to 100 of about 2,754,601 (316)

Genomic insights into the alphaproteobacterium Georhizobium sp. MAB10 revealed a pathway of Mn(II) oxidation-coupled anoxygenic photoautotrophy: a novel understanding of the biotic process in deep-sea ferromanganese nodule formation

mBio
Under light conditions, Mn(II) facilitates the photoautotrophic growth of Georhizobium sp. MAB10, a strain derived from deep-sea ferromanganese nodules, along with the generation of dark Mn oxides (β-MnO2). This study investigated the genetic basis of Mn(
Xiuli Xu, Litao Zhang, Fuhang Song, Guoliang Zhang, Linlin Ma, Na Yang   +5 more
doaj   +1 more source

Mathematics of the Genome

Foundations of Computational Mathematics, 2016
This work gives a mathematical foundation for bifurcation from a stable equilibrium in the genome. We construct idealized dynamics associated with the genome. For this dynamics we investigate the two main bifurcations from a stable equilibrium. Finally, we give a mathematical framework for the Repressilator and the Toggle gene circuits.
Indika Rajapakse, Steve Smale
openaire   +2 more sources

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

FEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda, Sreerama Chaitanya Sridhara, Aura Carreira   +2 more
wiley   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Genome sequence of the Chlamydophila abortus variant strain LLG [PDF]

, 2011
Chlamydophila abortus is a common cause of ruminant abortion. Here we report the genome sequence of strain LLG, which differs genotypically and phenotypically from the wild-type strain S26/3.
Clark, Ewan M., Smith, David George Emslie, Longbottom, D., David G. E. Smith, Spalding, L., Livingstone, M., Vretou, E., Clark, E.M., David Longbottom, Longbottom, David, Lainson, Alex F., Lainson, F.A., Victoria I. Siarkou, Wheelhouse, Nick M., Morag Livingstone, Spalding, Lucy, Wheelhouse, Nick, Lainson, F Alex, Michelle Sait, Wheelhouse, N., Lucy Spalding, Siarkou, Victoria I, Sait, M., Ewan M. Clark, F. Alex Lainson, Siarkou, V.I., Evangelia Vretou, Siarkou, Victoria I., Smith, David, Sait, Michelle, Clark, Ewan M, Nick Wheelhouse, Livingstone, Morag, Smith, David G E, Smith, D.G.E., Vretou, Evangelia   +35 more
core   +1 more source

The influence of some tumor characteristics on the long-term survival of proximal colorectal cancer patients

Journal of Education, Health and Sport
The article is devoted to the study of survival in colorectal cancer and the influence of some common clinical factors on the life expectancy. Colorectal cancer (CRC) is an urgent problem of today and modern oncology, as the incidence of CRC is ...
D. Ratsiborskyi, A. Mashukov
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Short communication. Efficiency of AFLP markers and seed storage protein electrophoresis to study the phylogeny of some Hordeum species

Spanish Journal of Agricultural Research, 2013
This study is focused on reconstructing the phylogeny of 60 accessions representing ten species of the genus Hordeum based on amplified fragment length polymorphism (AFLP) markers and SDS-PAGE of seed storage proteins.
H. A. El Rabey, A. L. Al-Malki, K. O. Abulnaja, T. A. Kumosani, J. A. Khan   +4 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

pan-genome

, 2022
The pan genome of ...
Huang Yue (14210933)
core   +1 more source