Results 21 to 30 of about 188,459 (209)

Comparative evaluation of diploid and tetraploid red clover accessions in a flat area of Northern Bulgaria [PDF]

open access: yesJournal of Central European Agriculture, 2019
From the first to third growing season in the field test carried out at the Experimental Station of Soybean (Pavlikeni, Bulgaria) was observed 12 accessions of red clover, including two Bulgarian diploid varieties Nika 11 (standard) and Sofia 52, four ...
Galina Naydenova, Viliana Vasileva
doaj   +1 more source

Chromosome numbers of selected species of Elatine L. (Elatinaceae)

open access: yesActa Societatis Botanicorum Poloniae, 2015
The paper reports chromosome numbers for 13 taxa of Elatine L., including all 11 species occurring in Europe, namely E. alsinastrum, E. ambigua, E. brachysperma, E. brochonii, E. californica, E. campylosperma, E. gussonei, E. hexandra, E.
Anna Kalinka   +4 more
doaj   +1 more source

Study of genetic variation among some Gossypium spp. genotypes available in Iran using ISSR molecular marker [PDF]

open access: yesرستنی‌ها, 2020
The current study was conducted to explore genetic variations among several cotton species, including Gossypium hirsutum cultivar Varamin, G. barbadense cultivar T14, G. herbaceum cultivar Arya, hybrid of G. hirsutum cultivar Varamin × G.
Zahra Tajik Khaveh   +3 more
doaj   +1 more source

Pollen Development and Viability in Diploid and Doubled Diploid Citrus Species

open access: yesFrontiers in Plant Science, 2022
Seedlessness is one of the most important agronomic traits in mandarins on the fresh fruit market. Creation of triploid plants is an important breeding strategy for development of new commercial varieties of seedless citrus. To this end, one strategy is to perform sexual hybridizations, with tetraploid genotypes as male parents.
Lora, Jorge   +2 more
openaire   +4 more sources

Purge Haplotigs: allelic contig reassignment for third-gen diploid genome assemblies

open access: yesBMC Bioinformatics, 2018
Recent developments in third-gen long read sequencing and diploid-aware assemblers have resulted in the rapid release of numerous reference-quality assemblies for diploid genomes. However, assembly of highly heterozygous genomes is still problematic when
M. Roach, S. Schmidt, A. Borneman
semanticscholar   +1 more source

Induction and identification of colchicine induced polyploidy in Gladiolus grandiflorus ‘White Prosperity’

open access: yesFolia Horticulturae, 2018
Gladiolus is one of the most important lucrative cut flower crops that is commercially cultivated worldwide due to its various spike forms, size, and shape and color combinations.
Manzoor Ayesha   +6 more
doaj   +1 more source

Productivity of ten promising chaucha potato cultivars (Solanum tuberosum, Phureja group) in the Cajamarca region

open access: yesScientia Agropecuaria, 2014
The productivity of ten treatments (chaucha cultivars) with three replications, all from the Cajamarca Region, were evaluated in a Randomized Complete Block Design: Peruanita 3 Mountaineer 2 Limeña, Yellow, Clavelina 2 Red 2 Mulla, Huagalina, yellow and ...
Luz P. Rojas Mercado   +1 more
doaj   +1 more source

Uniparentality: advantages for range expansion in diploid and diploid-autopolyploid species

open access: yesBotanical Journal of the Linnean Society, 2022
AbstractUniparental reproduction, the capacity of an individual to produce offspring autonomously, is expected to facilitate range expansion of populations. Paspalum spp. reproduce uniparentally by sexual (self-fertility) and asexual (apomixis) reproduction and biparentally by sexual (self-sterility) reproduction.
A Verena Reutemann   +5 more
openaire   +3 more sources

Phased Diploid Genome Assembly with Single Molecule Real-Time Sequencing

open access: yesNature Methods, 2016
While genome assembly projects have been successful in many haploid and inbred species, the assembly of noninbred or rearranged heterozygous genomes remains a major challenge.
C. Chin   +16 more
semanticscholar   +1 more source

Direct determination of diploid genome sequences

open access: yesbioRxiv, 2016
Determining the genome sequence of an organism is challenging, yet fundamental to understanding its biology. Over the past decade, thousands of human genomes have been sequenced, contributing deeply to biomedical research.
N. Weisenfeld   +4 more
semanticscholar   +1 more source

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