Chromosome numbers in some alien plant species of the Novosibirsk Region: post IV
Turczaninowia, 2023 This paper presents the chromosome numbers (2n) for 12 alien species collected in the Novosibirsk Region from the families Apocynaceae, Asteraceae, Campanulaceae, Caryophyllaceae, Fabaceae, Lamiaceae, Plantaginaceae, Poaceae. For Asclepias syriaca L. (2n
Елена Юрьевна Зыкова +2 more
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LETHAL-POLYPLOID—A POLYPLOID GENE IN DROSOPHILA HYDEI
Journal of Heredity, 1954 Uploaded by Plazi for TaxoDros. We do not have abstracts.
Gloor, H., Staiger, H.
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Functional Reprogramming of Polyploidization in Megakaryocytes [PDF]
Developmental Cell, 2015 Polyploidization is a natural process that frequently accompanies differentiation; its deregulation is linked to genomic instability and cancer. Despite its relevance, why cells select different polyploidization mechanisms is unknown. Here we report a systematic genetic analysis of endomitosis, a process in which megakaryocytes become polyploid by ...
Trakala, Marianna +9 more
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Surviving a Genome Collision: Genomic Signatures of Allopolyploidization in the Recent Crop Species [PDF]
, 2017 Polyploidization has played a major role in crop plant evolution, leading to advantageous traits that have been selected by humans. Here, we describe restructuring patterns in the genome of Brassica napus L., a recent allopolyploid species.
Chalhoub, Boulos +2 more
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Meiotic behavior of two polyploid species of genus Pleurodema (Anura: Leiuperidae) from central Argentina [PDF]
, 2014 Polyploidy is an important evolutionary force but rare in vertebrates. However, in anurans, the genus Pleurodema has polyploid species, two of them tetraploid and one octoploid.
Grenat, Pablo Raúl +4 more
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Number of nucleoli in diploids and polyploids of the genus Achillea L.
Acta Societatis Botanicorum Poloniae, 2014 Nucleoli were counted in 9228 interphase nuclei of the apical root meristem of 40 Achillea L. taxa (di-, tetra-. hexa- and octoploids). It was established that the distribution of nucleoli number in an interphase nucleus can be used as a rough practical ...
Janina Dąbrowska
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Tropical and Subtropical Agroecosystems, 2023 Background. “Camote de cerro” (Dioscorea spp.) is a plant of great importance in West rural areas of Mexico as food source and alternative medicine. Dioscorea is an important crop around the world for its carbohydrate contribution to diets.
José Juvencio Castañeda-Nava +4 more
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Characteristics of cytomixis in the pollen mother cells of green manure crop Sesbania cannabina [PDF]
Journal of Central European Agriculture, 2013 Cytomixis has been reported in many plant species, but there is no published report in Sesbania cannabina spp. The cytological stability of any plant is an important consideration in view of its extensive use in genetics and plant breeding programmes ...
Girjesh Kumar, Nitisha Srivastava
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Minimum error correction-based haplotype assembly: considerations for long read data
, 2020 The single nucleotide polymorphism (SNP) is the most widely studied type of genetic variation. A haplotype is defined as the sequence of alleles at SNP sites on each haploid chromosome.
de Ridder, Dick +2 more
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FISH-aimed karyotype analysis in Aconitum subgen : aconitum reveals excessive rDNA sites in tetraploid taxa [PDF]
, 2018 The location of 5S and 35S rDNA sequences in chromosomes of four Aconitum subsp. Aconitum species was analyzed after fluorescence in situ hybridization (FISH). Both in diploids (2n = 2x = 16; Aconitum variegatum, A. degenii) and tetraploids (2n = 4× = 32;
Grabowska-Joachimiak, Aleksandra +4 more
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