Results 71 to 80 of about 3,184,218 (349)

A Single-Molecule Hershey-Chase Experiment [PDF]

, 2012
Ever since Hershey and Chase used phages to establish DNA as the carrier of genetic information in 1952, the precise mechanisms of phage DNA translocation have been a mystery.
Chen, Yi-Ju, Phillips, Rob, Tuson, Hannah, Van Valen, David, Wiggins, Paul, Wu, David   +5 more
core   +4 more sources

SYCP2 translocation-mediated dysregulation and frameshift variants cause human male infertility

bioRxiv, 2019
Infertility is one of the most common disorders for men of reproductive age. To identify novel genetic etiologies, we studied a male with severe oligozoospermia and 46, XY,t(20;22)(q13.3;q11.2).
Samantha L. P. Schilit, Shreya Menon, C. Friedrich, T. Kammin, E. Wilch, Carrie Hanscom, Sizun Jiang, S. Kliesch, M. Talkowski, F. Tüttelmann, A. MacQueen, C. Morton   +11 more
semanticscholar   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

FEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze, Stéphane Canaan, Alexandre Gouzy, Pierre Santucci   +3 more
wiley   +1 more source

Características genéticas da leucemia promielocítica aguda de novo Genetics characteristics of de novo acute promyelocytic leukemia

Revista Brasileira de Hematologia e Hemoterapia, 2009
Geneticamente, a leucemia promielocítica aguda (LPA) caracteriza-se por alterações cromossômicas estruturais recorrentes, na grande maioria das vezes translocações, envolvendo sempre o lócus gênico para o receptor alfa do ácido retinoico (RARα ...
Aline M. Leal, Cristina A. Kumeda, Elvira D. R. P. Velloso   +2 more
doaj  

Distinct genetic changes reveal evolutionary history and heterogeneous molecular grade of DLBCL with MYC/BCL2 double-hit

Leukemia, 2019
Using a Burkitt lymphoma-like gene expression signature, we recently defined a high-risk molecular high-grade (MHG) group mainly within germinal centre B-cell like diffuse large B-cell lymphomas (GCB-DLBCL), which was enriched for MYC/BCL2 double-hit ...
F. Cucco, S. Barrans, C. Sha, A. Clipson, S. Crouch, R. Dobson, Zi Chen, J. S. Thompson, M. Care, T. Cummin, J. Caddy, Hongxiang Liu, Anne Robinson, A. Schuh, J. Fitzgibbon, D. Painter, Alexandra Smith, E. Roman, R. Tooze, C. Burton, A. Davies, D. Westhead, P. Johnson, M. Du   +23 more
semanticscholar   +1 more source

Identification of novel small molecule inhibitors of ETS transcription factors

FEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla, Zary Forghany, Jin Ma, Johan G. Hollander, Ruta Nachane, Karoly Szuhai, Pancras C. W. Hogendoorn, Peter ten Dijke, Dipen Shah, David A. Baker   +9 more
wiley   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Genetika Populasi dan Strategi Konservasi Badak Jawa (Rhinoceros sondaicus Desmarest 1822) (Population Genetics of Javan Rhino (Rhinoceros sondaicus Desmarest 1822) and It’s Conservation Strategy)

Jurnal Manajemen Hutan Tropika, 2011
Javan rhino (Rhinoceros sondaicus Desmarest 1822) of which spread is limited in Indonesia and Vietnam is the rarest species among 5 species of rhino in the world. Without appropriate and long-term well organized management action, the population of javan
U Mamat Rahmat
doaj   +3 more sources

Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation

FEBS Letters, EarlyView.
Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley   +1 more source

Various endocrine disorders in children with t(13;14)(q10;q10) Robertsonian translocation [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2013
Purpose45,XY,t(13;14)(q10;q10) karyotype can suggest infertility associated with more or less severe oligospermia in male adults. In addition, 45,XX,t(13;14)(q10;q10) karyotype carries reproductive risks such as miscarriage or infertility in female ...
Byung Ho Choi, Uk Hyun Kim, Kun Soo Lee, Cheol Woo Ko   +3 more
doaj   +1 more source