Results 91 to 100 of about 64,688 (330)

HN1 expression contributes to mitotic fidelity through Aurora A‐PLK1‐Eg5 axis

Cytoskeleton, EarlyView.
Abstract Hematological and neurological expressed 1 (HN1) is homolog of Jupiter protein from Drosophila melanogaster where it functions as a microtubule‐associated protein. However, in mammalian cells, HN1 is associated partially with y‐tubulin in centrosomes, Stathmin for stabilizing microtubules, and Cdh1 for regulating Cyclin B1 for cell cycle ...
Gülseren Özduman, Faruk Şimşek, Aadil Javed, Kemal Sami Korkmaz   +3 more
wiley   +1 more source

Candida albicans Genetic Background Influences Mean and Heterogeneity of Drug Responses and Genome Stability during Evolution in Fluconazole

mSphere, 2020
The importance of within-species diversity in determining the evolutionary potential of a population to evolve drug resistance or tolerance is not well understood, including in eukaryotic pathogens.
Aleeza C. Gerstein, Judith Berman
doaj   +1 more source

Overcoming Ploidy Barriers: The Role of Triploid Bridges in the Genetic Introgression of Cardamine amara. [PDF]

Mol Ecol
ABSTRACT Polyploidisation is a significant reproductive barrier, yet genetic evidence indicates that interploidy admixture is more common than previously thought. Theoretical models and controlled crosses support the ‘triploid bridge’ hypothesis, proposing that hybrids of intermediate ploidy facilitate gene flow.
Bartolić P, Voltrová A, Macková L, Šrámková G, Šlenker M, Mandáková T, Padilla García N, Marhold K, Kolář F.   +8 more
europepmc   +2 more sources

Prognostic markers for colorectal cancer: estimating ploidy and stroma

Annals of Oncology, 2017
Background We report here the prognostic value of ploidy and digital tumour-stromal morphometric analyses using material from 2624 patients with early stage colorectal cancer (CRC).
H. Danielsen, T. Hveem, T. Hveem, E. Domingo, E. Domingo, M. Pradhan, M. Pradhan, A. Kleppe, A. Kleppe, Rolf Anders Syvertsen, Rolf Anders Syvertsen, I. Kostolomov, J. A. Nesheim, J. A. Nesheim, H. Askautrud, H. Askautrud, A. Nesbakken, R. Lothe, A. Svindland, A. Svindland, N. Shepherd, M. Novelli, E. Johnstone, I. Tomlinson, R. Kerr, D. Kerr   +25 more
semanticscholar   +1 more source

Higher ploidy is associated with reduced range breadth in the Potentilleae tribe.

American-Eurasian journal of botany, 2018
PREMISE OF THE STUDY Polyploids are predicted to have greater niche breadth and larger ranges than diploids because of higher ecological tolerances, self-compatibility, and increased genetic variation.
Hayley A. Brittingham, M. Koski, T. Ashman   +2 more
semanticscholar   +1 more source

Effect of Ploidy in Photoreactivation.

Experimental Biology and Medicine, 1952
SummaryThe survival fractions of diploid and haploid strains of S. cerevisiae after ultraviolet irradiation (2537 A.U.) have been obtained, compared, and modified by photoreactivation following the initial irradiation. The haploid survival follows a sigmoid curve and is smaller than the diploid at the same dose.
openaire   +3 more sources

Multispectral Imaging Flow Cytometry for Spatio‐Temporal Pollen Trait Variation Measurements of Insect‐Pollinated Plants

Cytometry Part A, EarlyView.
ABSTRACT Artificial intelligence (AI) surpasses human accuracy in identifying ordinary objects, but it is still challenging for AI to be competitive in pollen grain identification. One reason for this gap is the extensive trait variation in pollen grains.
Franziska Walther, Martin Hofmann, Demetra Rakosy, Carolin Plos, Till J. Deilmann, Annalena Lenk, Christine Römermann, W. Stanley Harpole, Thomas Hornick, Susanne Dunker   +9 more
wiley   +1 more source

Do plant ploidy and pollinator tongue length interact to cause low seed yield in red clover?

Ecosphere, 2021
The loss of long‐tongued pollinator species and dominance of a few short‐tongued generalist species, related to agricultural intensification in recent decades, may have consequences for the quality, quantity, and stability of yields in insect‐pollinated ...
Veronica Hederström, Maj Rundlöf, Göran Birgersson, Mattias C. Larsson, Anna Balkenius, Åsa Lankinen   +5 more
doaj   +1 more source

Ploidy tug-of-war: evolutionary and genetic environments influence the rate of ploidy drive in a human fungal pathogen

bioRxiv, 2017
Variation in baseline ploidy is seen throughout the tree of life, yet the factors that determine why one ploidy level is selected over another remain poorly understood.
A. Gerstein, Heekyung Lim, J. Berman, Meleah A. Hickman   +3 more
semanticscholar   +1 more source

Squamate ventricular cardiomyocytes: Ploidy, proliferation, and heart muscle cell size in the leopard gecko (Eublepharis macularius)

Developmental Dynamics, EarlyView.
Abstract Background While heart function is broadly conserved across vertebrates, the cellular phenotype of muscle cells (cardiomyocytes) varies across taxa and throughout ontogeny. Emerging evidence suggests that some attributes may correlate with the capacity for spontaneous cardiomyocyte replacement following injury.
Kathy Jacyniak, Karemna Barrera Jaimes, Minh Hanh Doan, Jordyn M. Chartrand, Matthew K. Vickaryous   +4 more
wiley   +1 more source