Results 41 to 50 of about 10,215 (166)
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 +2 more
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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 +4 more
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Aquaculture ReportsThe 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 +9 more
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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 +6 more
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Agronomy, 2021 The morphological characteristics and fruit quality of an autotetraploid plant selected from nucellar seedlings of Satsuma mandarin (Citrus unshiu Marcow.) were investigated.
Miki Sudo +8 more
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International Journal of Biological Sciences, 2011 The Carassius auratus complex in natural populations includes diploid triploid and polyploidy individuals. Diploid individuals belong to the species Carassius auratus whereas triploid and polyploidy individuals are from the subspecies Carassius auratus ...
Zhiyi Bai, Feng Liu, Jiale Li, Gen Hua Yue
doaj
Production of viable hybrids in salmonids by triploidization [PDF]
Genetics Selection Evolution, 1983 Des ovules de truite arc-en-ciel Salmo gairdneri ont été inséminés par du sperme de divers salmonidés (truite fario Salmo trutta; omble de fontaine Salvelinus fontinalis; saumon coho Oncorhynchus kisurch) puis soumis à un choc thermique chaud induisant la rétention du 2e globule polaire.
Chevassus, B. +3 more
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Journal of the World Aquaculture Society, 2023 Experiments were conducted to optimize triploid induction parameters, and assess triploid sterility, in burbot. Duration and timing of shocks were based on degree minutes, temperature multiplied by time, denoted as °C min.
Luke P. Oliver +2 more
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Sonographic features of the triploid fetus
American Journal of Obstetrics and Gynecology, 1987 The sonographic characteristics of six viable triploid fetuses, with gestational ages ranging from 16 to 33 weeks, are presented. Each pregnancy was associated with decreased amniotic fluid volume, a significant lag in biparietal diameter and femur length, and severe head-to-body disproportion.
C, Lockwood +3 more
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Estimation of the proportion of triploids in populations with diploid and triploid individuals.
The Journal of heredity, 1998 Populations with diploid and triploid individuals co-occur in various plant and animal species, but detecting their relative frequencies is problematic. Microsatellite markers can be used to detect triploids that have three distinct alleles at a given locus, but cannot identify triploids that are partially or fully homozygous (i.e., possessing two or ...
Krieger MJ, Keller L
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