Results 51 to 60 of about 35,320 (237)

Haploidy-linked cell proliferation defects limit larval growth in zebrafish

Open Biology
Haploid larvae in non-mammalian vertebrates are lethal, with characteristic organ growth retardation collectively called ‘haploid syndrome’. In contrast to mammals, whose haploid intolerance is attributed to imprinting misregulation, the cellular ...
Kan Yaguchi, Daiki Saito, Triveni Menon, Akira Matsura, Miyu Hosono, Takeomi Mizutani, Tomoya Kotani, Sreelaja Nair, Ryota Uehara   +8 more
doaj   +1 more source

FUNGAL VIRAL MUTUALISM MODERATED BY PLOIDY [PDF]

Evolution, 2008
Endosymbionts and their hosts have inherently ambiguous relationships as symbionts typically depend upon their hosts for shelter, nutrition, and reproduction. Endosymbionts can acquire these needs by two alternative strategies: exploitation and cooperation. Parasites exploit hosts to advance their own reproduction at the cost of host fitness.
McBride, R., Greig, D., Travisano, M.
openaire   +3 more sources

Interventional oncology in children: Where are we now?

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel, Fernando Gómez Muñoz   +1 more
wiley   +1 more source

Analysis of character of blooming and the some selection-valuable features of triticale (Triticale Wittm.) in the conditions of Southern Dagestan

Юг России: экология, развитие, 2015
The studying of character of blooming and of some selectionno-valuable signs of the newest cultivars triticale of various parentage and of ploidy level.
U. K. Kurkiev, K. U. Kurkiev, M. D. Dibirov, D. M. Anatov   +3 more
doaj   +1 more source

Does preimplantation genetic testing for aneuploidy improve live birth rate in women diagnosed with recurrent implantation failure: A systematic review and meta‐analysis?

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Preimplantation genetic testing for aneuploidy may improve both live birth rate per embryo transfer and cumulative live birth rate per cycle for women diagnosed with recurrent implantation failure. Abstract Introduction The prevalence of unexplained recurrent implantation failure (RIF) is reported as 2%–15% in the literature.
Amy Newnham, Charlotte Leeson, Fatima Trunkwala, Joshua Odendaal, Siobhan Quenby   +4 more
wiley   +1 more source

Fluconazole-Induced Ploidy Change in Cryptococcus neoformans Results from the Uncoupling of Cell Growth and Nuclear Division

mSphere, 2017
Cryptococcus neoformans is a pathogenic yeast that causes lethal cryptococcal meningitis in immunocompromised patients. One of the challenges in treating cryptococcosis is the development of resistance to azole antifungals.
Sophie Altamirano, Diana Fang, Charles Simmons, Shreyas Sridhar, Peipei Wu, Kaustuv Sanyal, Lukasz Kozubowski   +6 more
doaj   +1 more source

Comparative analysis of cell-free DNA content in culture medium and mitochondrial DNA copy number in porcine parthenogenetically activated embryos

The Journal of Reproduction and Development, 2020
We examined the effect of ploidy on mitochondrial DNA (mtDNA) copy number in embryos and the amount of cell-free mitochondrial and nucleic DNA content (cf-mtDNA and cf-nDNA) in spent culture medium (SCM).
Mitsuru KOBAYASHI, Jun ITO, Koumei SHIRASUNA, Takehito KUWAYAMA, Hisataka IWATA   +4 more
doaj   +1 more source

Dynamics of circulating tumour DNA in relapsed/refractory diffuse large B‐cell lymphoma patients

British Journal of Haematology, EarlyView.
Summary The response to salvage chemotherapy in relapsed/refractory (R/R) diffuse large B‐cell lymphoma (DLBCL) is poor, and data on circulating tumour deoxyribonucleic acid (ctDNA) in this setting are limited. We evaluated ctDNA dynamics in 29 patients with relapsed or refractory DLBCL who received platinum‐based salvage chemotherapy at the University
Yujie Zhong, Johanna Bult, Nick Veltmaat, Filipe Montes de Jesus, Laurens Sillje, Joost Kluiver, Anke van den Berg, Wouter Plattel, Arjan Diepstra, Marcel Nijland   +9 more
wiley   +1 more source

Karyotype, ploidy, and gene dosage [PDF]

WormBook, 2005
The normal karyotype of Caenorhabditis elegans, with its five pairs of autosomes and single pair of X chromosomes, is described. General features of chromosomes and global differences between different chromosomal regions are discussed. Abnormal karyotypes, including duplications, deficiencies, inversions, translocations and chromosome fusions are ...
openaire   +2 more sources

Genomic Proximity Mapping for Identification of Chromosomal Aberrations in Multiple Myeloma

American Journal of Hematology, EarlyView.
Richard K. Kandasamy, Joel‐Sean Hsu, Steve Eacker, Hayley Mangelson, Zachary D. Stephens, Angela Dispenzieri, Esteban Braggio, P. Leif Bergsagel, Rafael Fonseca, S. Vincent Rajkumar, Shaji K. Kumar, Linda B. Baughn, Wilson I. Gonsalves, Akhilesh Pandey   +13 more
wiley   +1 more source