Results 31 to 40 of about 10,564 (190)

Micronucleus occurrence in diploid and triploid rainbow trout (Oncorhynchus mykiss Walbaum)

Veterinární Medicína, 2003
The aim of the study was to observe the influence of different ploidy levels in fish on micronucleus occur­rence. Twenty minutes after fertilization, one group of rainbow trout eggs was exposed to water temperatures of 26°C in duration of 20 minutes to ...
I. Strunjak-Perovic, R. Coz-Rakovac, N. Topic Popovic   +2 more
doaj   +1 more source

Specific Physiological and Anatomical Traits Associated With Polyploidy and Better Detoxification Processes Contribute to Improved Huanglongbing Tolerance of the Persian Lime Compared With the Mexican Lime

Frontiers in Plant Science, 2021
Huanglongbing (HLB) is presently a major threat to the citrus industry. Because of this disease, millions of trees are currently dying worldwide.
Gary Sivager, Leny Calvez, Saturnin Bruyere, Rosiane Boisne-Noc, Pierre Brat, Olivier Gros, Patrick Ollitrault, Raphaël Morillon   +7 more
doaj   +1 more source

Human Prostate Cell Lines: Derivation, Molecular Characteristics and Appropriate Use

The Prostate, EarlyView.
ABSTRACT Background Research on prostate cancer and benign prostatic hyperplasia depends on a small number of immortalized human cell lines established between 1977 and 2001, most of them from advanced metastatic disease. The cell lines differ from one another in androgen receptor status, prostate‐specific antigen secretion, p53 status, karyotype and ...
Hamza Abohamra, Keenau Mark Pearce
wiley   +1 more source

Comparative Transcriptomic Analyses Reveal Differences in the Responses of Diploid and Triploid Eastern Oysters to Environmental Stress

Evolutionary Applications
Triploid oysters are commonly used as the basis for production in the aquaculture of eastern oysters along the USA East and Gulf of Mexico coasts. While they are valued for their rapid growth, incidents of triploid mortality during summer months have ...
Rujuta V. Vaidya, Sarah Bodenstein, Dildorakhon Rasulova, Jerome F. La Peyre, Morgan W. Kelly   +4 more
doaj   +1 more source

Molecular mechanisms of infertility in male triploid pacific oysters (Crassostrea gigas)

Aquaculture Reports
The development of triploid oysters has resolved supply disruptions linked to the spawning season, allowing oysters to be available throughout the year.
Xiumei Liu, Yancheng Zhao, Jidong Zhang, Enshuo Zhang, Yanwei Feng, Zan Li, Weijun Wang, Jianmin Yang   +7 more
doaj   +1 more source

Using Whole Genome Sequencing to Decipher the Metschnikowia pulcherrima Complex

Yeast, EarlyView.
ABSTRACT Metschnikowia pulcherrima, an ascomycetous yeast, has been frequently isolated from various substrates associated with agriculture such as nutrient‐rich plant materials (fruit, fruit juices and fermenting grape must), soil and with various insects including fruit flies.
El Khoury Samer, Grondin Cecile, Devillers Hugo, Groenewald Marizeth, Legras Jean‐Luc   +4 more
wiley   +1 more source

Assessing Ploidy Level Analysis and Single Pollen Genotyping of Diploid and Euploid Citrus Genotypes by Fluorescence-Activated Cell Sorting and Whole-Genome Amplification

Frontiers in Plant Science, 2019
Flow cytometry is widely used to determine genome size and ploidy level in plants. This technique, when coupled with fluorescence-activated cell sorting (FACS), whole genome amplification and genotyping (WGA), opens up new opportunities for genetic ...
Miguel Garavello, Miguel Garavello, José Cuenca, Steven Dreissig, Jörg Fuchs, Andreas Houben, Pablo Aleza   +6 more
doaj   +1 more source

Ploidy‐dependent modulation of DNA replication kinetics in Xenopus

The FEBS Journal, EarlyView.
Using an interspecies replication system with Xenopus frog species of different ploidy levels, we investigated how DNA replication adapts to polyploidization. While replication was slower in tetraploid than in diploid nuclei, dodecaploid nuclei unexpectedly replicated faster than tetraploid nuclei. Our findings show that increasing genome size does not
Hemalatha Narassimprakash, Olivier Haccard, Zhen Li, Nicolas Pollet, Kathrin Marheineke   +4 more
wiley   +1 more source

Investigating the molecular mechanism of sterility in female triploid Pacific oyster (Crassostrea gigas)

Aquaculture Reports
The emergence of triploid oysters has freed the oyster market from the problem of interruptions in the breeding season, allowing for year-round availability.
Enshuo Zhang, Zan Li, Bin Li, Jingjing Fu, Yanwei Feng, Guohua Sun, Xiaohui Xu, Cuiju Cui, Weijun Wang, Jianmin Yang   +9 more
doaj   +1 more source

Telomerase Activity in Somatic Tissues and Ovaries of Diploid and Triploid Rainbow Trout (Oncorhynchus mykiss) Females

Cells, 2023
Telomerase activity has been found in the somatic tissues of rainbow trout. The enzyme is essential for maintaining telomere length but also assures homeostasis of the fish organs, playing an important role during tissue regeneration.
Ligia Panasiak, Marcin Kuciński, Piotr Hliwa, Konrad Pomianowski, Konrad Ocalewicz   +4 more
doaj   +1 more source