Results 31 to 40 of about 5,026 (197)
Journal of Biological Researches, 2012 The aim of this study were to know growth and gonadal development of tetraploidy common carp. The method that used in this study was experiment. Treatment that used was tetraploidyzation by heat shock 40 °C during 1.5 minutes of common carp eggs to 29 ...
Akhmad Taufiq Mukti
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Comparative cytogenetics of anembryonic pregnancies and missed abortions in human
Вавиловский журнал генетики и селекции, 2023 Miscarriage is an important problem in human reproduction, affecting 10–15 % of clinically recognized pregnancies. The cases of embryonic death can be divided into missed abortion (MA), for which the ultrasound sign of the embryo death is the absence of ...
T. V. Nikitina +5 more
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Morphological changes in colchicine--treated Pelargonium × hortorum L.H. Bailey greenhouse plants
Horticultural Science, 2010 Polyploids were effectively pre-selected in colchicine-treated plants of the desirable brown-leaved cultivar Black Velvet Scarlet F1 of the species Pelargonium × hortorum L.H.
P. Jadrná, O. Plavcová, F. Kobza
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The consequences of tetraploidy and aneuploidy [PDF]
Journal of Cell Science, 2008 Polyploidy, an increased number of chromosome sets, is a surprisingly common phenomenon in nature, particularly in plants and fungi. In humans, polyploidy often occurs in specific tissues as part of terminal differentiation. Changes in ploidy can also result from pathophysiological events that are caused by viral-induced cell fusion or erroneous cell ...
Storchova, Z., Kuffer, C.
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Artificial induction of tetraploidy in Humulus lupulus L. using oryzalin
Acta Agrobotanica, 2019 The aim of the research was to establish an efficient procedure for in vitro micropropagation in order to obtain numbers of identical plants for in vitro polyploidization of Humulus lupulus (2n = 20), using antimicrotubule agent oryzalin.
Michaela Švécarová +3 more
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Engineering compact Physalis peruviana (goldenberry) to promote its potential as a global crop
PLANTS, PEOPLE, PLANET, EarlyView.Goldenberry (Physalis peruviana) produces sweet, nutritionally rich berries, yet like many minor crops, is cultivated in limited geographical regions and has not been a focus of breeding programs for trait enhancement. Leveraging knowledge of plant architecture‐related traits from related species, we used CRISPR/Cas9‐mediated gene editing to generate a
Miguel Santo Domingo +8 more
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International Journal of Laboratory Hematology, EarlyView.ABSTRACT The recent fifth edition WHO classification and ICC classification systems have moved further toward genetically defined classifications of acute leukemias. Both now recognize myelodysplasia‐related (MR) mutations as defining of MDS‐related AML (AML‐MR).
Timothy J. Kirtek, Olga K. Weinberg
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Journal of Integrative Plant Biology, EarlyView.A haplotype‐resolved telomere‐to‐telomere genome reveals that the bird‐shaped turquoise flowers of Strongylodon macrobotrys (jade vine) arise from co‐pigmentation between the anthocyanin malvin and the flavonoid saponarin, shaped by genome dynamics and geological event‐associated expansions of long terminal repeat ...
Tong‐Jian Liu +11 more
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In vitro induction of tetraploidy and its effects on phenotypic variations in Populus hopeiensis
BMC Plant Biology, 2023 Background Artificial induction of polyploidy is the most common and effective way to improve the biological properties of Populus and develop new varieties of this tree.
Jian Wu +9 more
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Hybridity of mainly asexually propagating duckweeds in genus Lemna – dead end or breakthrough?
New Phytologist, EarlyView.Summary The cosmopolitan, mainly vegetatively propagating, organ‐reduced monocotyledonous aquatic duckweeds are the smallest and fastest growing angiosperms, distributed world‐wide and flower rarely in nature. Recently, we reported intra‐ and interspecific hybrids and ploidy variants in the genus Lemna.
Yuri Lee +10 more
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