Results 171 to 180 of about 4,872,302 (299)

EVOLUTION OF MATING SYSTEMS IN EUPLOTES

, 2012
Ciliates control their sexual phenomenon of conjugation (or mating) through a genetic mechanism of mating types, which may either be only two within a species (recalling the duality of sexes in animals), or multiple (recalling self/non-self compatibility
PIERANGELO LUPORINI, FRANCESCA RICCI, DI GIUSEPPE, GRAZIANO, ANNALISA CANDELORI, DINI, FERNANDO, ADRIANA VALLESI, CLAUDIO ALIMENTI, PIERANGELO LUPORINI1   +7 more
core  

The risk for major depression and bipolar disorder in the offspring of informative parental mating types: a Swedish population-based study. [PDF]

Psychol Med
Kendler K, Sundquist J, Sundquist K, Abrahamsson L.   +3 more
europepmc   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

Distinct effect of calorie restriction between congenic mating types of Cryptococcus neoformans. [PDF]

Sci Rep
Oliveira NK, Yoo K, Bhattacharya S, Gambhir R, Kirgizbaeva N, García PA, Prados IP, Fernandes CM, Del Poeta M, Fries BC.   +9 more
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Yeast sexes: mating types do not determine the sexes in Metschnikowia species. [PDF]

FEMS Yeast Res
Lachance MA, Burke C, Nygard K, Courchesne M, Timoshenko AV.   +4 more
europepmc   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

MATING TYPES IN SACCHAROMYCES: THEIR CONVERTIBILITY AND HOMOTHALLISM [PDF]

Genetics, 1971
Y, Oshima, I, Takano
openaire   +2 more sources

Using cell‐free RNA to identify B‐ and T‐cell clonality for diagnosis and monitoring of B‐ and T‐cell neoplasms

FEBS Open Bio, EarlyView.
Using peripheral blood for determining B‐cell or T‐cell clonality is more reliable when we use cell‐free RNA (cfRNA) because cells release blood significantly more RNA than DNA. Next‐generation sequencing (NGS) of cfRNA allows us to evaluate fragment cfRNA and evaluate clonality reliably without the need for prior determination of the specific dominant
Adam Albitar, Sally Agersborg, Ahmed Charifa, Pooja Phull, Noa Biran, David Vesole, Harsh Parmar, Andrew Pecora, Andrew Ip, Andre Goy, David Siegel, Maher Albitar   +11 more
wiley   +1 more source

Cell-cell signalling in sexual chemotaxis: a basis for gametic differentiation, mating types and sexes. [PDF]

J R Soc Interface, 2015
Hadjivasiliou Z, Iwasa Y, Pomiankowski A.   +2 more
europepmc   +1 more source