Results 31 to 40 of about 90,784 (353)
Studies on conifer chromosomes under introduction in botanical gardens, arboretums and parks [PDF]
Сибирский лесной журнал, 2023 The information obtained by the authors during the karyological study on conifers growing in arboretums, parks, and botanical gardens from different countries is summarized. Representatives of two genera, pine (Pinus L.) and spruce (Picea A.
T. S. Sedel’nikova +2 more
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Reproduction in Trypanosomatids: Past and Present
Biology, 2021 Diseases caused by trypanosomatids (Sleeping sickness, Chagas disease, and leishmaniasis) are a serious public health concern in low-income endemic countries.
Camino Gutiérrez-Corbo +6 more
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Methods and Protocols, 2023 Flow cytometry gives a unique opportunity to analyze thousands of individual cells for multiple parameters in a course of minutes. The most commonly used flow cytometry application in plant biology is estimation of nuclear DNA content.
Maria Fomicheva, Elena Domblides
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Ciência Rural, 1999 Sete acessos da gramínea forrageira Hemarthria altissima, diplóides e tetraplóides africanos e tetraplóides brasileiros, foram analisados com fins de caracterizar, nos diferentes níveis de ploidia, os parâmetros diâmetro dos grãos de pólen e tamanho dos ...
Solange Bosio Tedesco +2 more
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Molecular cytogenetic differentiation of paralogs of Hox paralogs in duplicated and re-diploidized genome of the North American paddlefish (Polyodon spathula). [PDF]
, 2017 BackgroundAcipenseriformes is a basal lineage of ray-finned fishes and comprise 27 extant species of sturgeons and paddlefishes. They are characterized by several specific genomic features as broad ploidy variation, high chromosome numbers, presence of ...
Amemiya, Chris T +7 more
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Histology and histopathology, 1999 We reviewed the literature concerning the history of determination of the ploidy of human megakaryocytes and its relationship with diseases. The ploidy of rabbit megakaryocytes was analyzed by microspectrophotometry in 1964, and the analysis of the ploidy in human megakaryocytes was first performed in 1968. Presently, microphotometry and flow cytometry
Kobayashi, Y., Kondo, M.
openaire +3 more sources
Environmental and Experimental BotanyClimate change leads to more extreme weather events. Therefore, high stress tolerance is becoming increasingly critical for plants. A higher ploidy level has been reported to lead to higher stress tolerance in plants.
Kerstin Haldan +9 more
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Niche divergence and limits to expansion in the high polyploid Dianthus broteri complex [PDF]
, 2019 Niche evolution in plant polyploids remains controversial and evidence for alternative patterns has been reported. Using the autopolyploid Dianthus broteri complex (2×, 4×, 6× and 12×) as a model, we aimed to integrate three scenarios – competitive ...
Balao Robles, Francisco J. +2 more
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Guangxi ZhiwuThe maintenance and variation of ploidy in plants are influenced by environmental factor, and the tissue culture regeneration can often cause changes of chromosome structures and ploidy levels.
LI Yaxuan1,2, LI Xinlei1, LI Jiyuan1, YIN Hengfu1*
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Problems associated with the use of Heliantbus species for the breeding of the cultivated sunflower: Ploidy level or phylogenetic distance? [PDF]
Selekcija i Semenarstvo, 2000 Of the 49 species that comprise the genus Helianthus, 42 are present in the wild species collection at the Institute of Field and Vegetable Crops. This is a rich bank of desirable genes for sunflower breeders.
Atlagić Jovanka, Škorić Dragan
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