Results 241 to 250 of about 319,606 (332)

The courtship choreography of homologous chromosomes

Meiosis involves deep changes in the spatial organisation and interactions of chromosomes enabling the two primary functions of this process: increasing genetic diversity and reducing ploidy level. These two functions are ensured by crucial events such as homologous chromosomal pairing, synapsis, recombination and segregation.
Solé Canal, Mireia||, Pascual Leone, Álvaro||, Anton, Ester||, Blanco, Joan||, Sarrate Navas, Zaida||   +4 more
openaire   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

R-loops as a trigger for intra- and extrachromosomal DNA amplification in cancer. [PDF]

Front Cell Dev Biol
Kovalenko TF, Abdurazakov A, Antipova NV, Shakhparonov MI, Pavlyukov MS.   +4 more
europepmc   +1 more source

Proteomic Changes in Cancer Cell Lines as a Result of Bacterial Infection

PROTEOMICS, EarlyView.
ABSTRACT Bacterial infections have been implicated in shaping the tumor microenvironment (TME), but their effects on cancer cell proteomes remain unexplored. In this study, we analyzed proteomic changes in melanoma (A375) and ovarian cancer (OVCAR3) cell line models following infection with Staphylococcus aureus strain USA300 or Salmonella enterica ...
Bo Ren, Kenneth Weke, Darryl Hardie, Mariya I. Goncheva, Ted Hupp, Javier Antonio Alfaro, Helena Pětrošová, David R. Goodlett   +7 more
wiley   +1 more source

Shining a light on ribosomal RNA genes, one chromosome at a time. [PDF]

Cell Genom
Sultanov D, Hochwagen A.
europepmc   +1 more source

Speciation with gene flow

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long, Xu Zhang, Yue Yu, Gregory L. Owens, Diana J. Rennison, Clarisse Palma‐Silva, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +7 more
wiley   +1 more source

Comparative Chromosomal Analysis of the Z Chromosome in South American Bird Species Shows a High Rate of Intrachromosomal Rearrangements. [PDF]

Genes (Basel)
Enguito MRC, Garnero ADV, Gunski RJ, de Souza MS, O'Connor RE, Srikulnath K, Singchat W, de Oliveira EHC, Romanov MN, Griffin DK, Kretschmer R.   +10 more
europepmc   +1 more source

Evaluation of Loss of the Y Chromosome in Peripheral Blood as a Biomarker for Prostate Cancer

The Prostate, EarlyView.
ABSTRACT Background Prostate cancer (PCa) is the most common malignant tumor in men, but the widely used prostate‐specific antigen (PSA) test has limited diagnostic accuracy. Research proposes that the loss of the Y chromosome (LOY) may affect the occurrence and development of prostate cancer, aiming to assess its potential as a diagnostic biomarker to
Jun Lu, Yan Lu, Takuro Kobayashi, Tsuyoshi Hachiya, Haruhiko Wakita, Yiming Jin, Yasunari Tanaka, Yoshihiro Ikehata, Masayoshi Nagata, Hisamitsu Ide, Shigeo Horie   +10 more
wiley   +1 more source

Ancestral Origin and Structural Characteristics of Non-Syntenic Homologous Chromosomes in Abalones (Haliotis). [PDF]

Mol Ecol Resour
Hirase S, Makino T, Takeuchi T, Kadota M, Kuraku S, Kikuchi K.   +5 more
europepmc   +1 more source

Localization of chromosomal DNA sequences homologous to ribosomal gene type I insertion DNA in Drosophila melanogaster

, 1984
Eduardo S. Cantú, Helen Gay
openalex   +2 more sources