Results 41 to 50 of about 30,373 (213)
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
doaj +1 more source
Triploid seedless mandarin breeding in France : S02O02 [PDF]
, 2012 Small citrus is an increasing component of the world citrus industry. New high quality, parthenocarpic, sterile mandarin varieties will play a pivotal role for its sustainable development.
Bouffin, Jean +3 more
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PLANTS, PEOPLE, PLANET, EarlyView.Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long +7 more
wiley +1 more source
Pest Management Science, EarlyView.A panel showing the morphological differences between Sorghum halepense (A), hybrids (B), and Sorghum bicolor (C) with a novel KASP‐based genetic assay capable of reliably distinguishing between them. Partially Created in BioRender. https://BioRender.com/1u30ukv Abstract BACKGROUND Sorghum bicolor and Sorghum halepense can readily hybridize, creating ...
Connor Purvis +2 more
wiley +1 more source
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
doaj +1 more source
Molecular mechanisms of sex determination in Lepidoptera: current status and perspectives
Insect Science, EarlyView.The genetic basis of sex determination in Lepidoptera was discovered in 2014 in the silkworm Bombyx mori. In this model species, the W chromosome‐derived small piRNA called Fem piRNA downregulates the expression of a Z‐linked gene, Masculinizer (Masc), which leads to the default female‐specific splicing of the doublesex gene (dsxF) and thus to female ...
František Marec +2 more
wiley +1 more source
HortScience, 2022 Vaccinium meridionale (section Pyxothamnus), a tetraploid species native to higher-altitude locations in Jamaica, Colombia, and Venezuela, is of interest to Vaccinium breeders for its profuse, concentrated flowering, vigor, and monopodial plant ...
Mark K. Ehlenfeldt +4 more
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The review of recent advances in fish genetics and biotechnology [PDF]
, 2012 Great advances have been, and are being made in our knowledge of the genetics and molecular biology (including genomics, proteomics and structural biology).
Mgbabu , Christopher Nwokwa
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1168. Eupatorium hyssopifolium L.
Curtis's Botanical Magazine, EarlyView.Summary Eupatorium hyssopifolium L. (Compositae: Eupatorieae: Eupatoriinae) is described and illustrated, and the species is provided with an expanded synonymy that includes type citations, known types, and supplementary comments. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability.
Nicholas Hind, Joanna Langhorne
wiley +1 more source
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