Results 91 to 100 of about 875 (160)
Current Plant Biology, 2014 Plant speciation and diversification strongly rely on structural changes in the nuclear genome, both at the whole ploidy and individual chromosome level.
Nico De Storme, Annaliese Mason
doaj +1 more source
Plant-Environment Interactions, Volume 5, Issue 3, June 2024.The sustainability of Latin American agriculture in the face of climate change may depend on advances on plant reproduction research performed by local groups. Abstract Food production and food security depend on the ability of crops to cope with anthropogenic climate change and successfully produce seed.
Arnaud Ronceret +1 more
wiley +1 more source
Genome Size and Chromosome Number Evolution in Korean Iris L. Species (Iridaceae Juss.)
Plants, 2020 Chromosome numbers, karyotypes, and genome sizes of 14 Iris L. (Iridaceae Juss.) species in Korea and their closely related taxon, Sisyrinchium rosulatum, are presented and analyzed in a phylogenetic framework.
Bokyung Choi +5 more
doaj +1 more source
Genome architecture and genetic diversity of allopolyploid okra (Abelmoschus esculentus)
The Plant Journal, Volume 118, Issue 1, Page 225-241, April 2024.SUMMARY The allopolyploid okra (Abelmoschus esculentus) unveiled telomeric repeats flanking distal gene‐rich regions and short interstitial TTTAGGG telomeric repeats, possibly representing hallmarks of chromosomal speciation. Ribosomal RNA (rRNA) genes organize into 5S clusters, distinct from the 18S–5.8S–28S units, indicating an S‐type rRNA gene ...
Ronald Nieuwenhuis +10 more
wiley +1 more source
Chromosome identification and reconstruction of evolutionary rearrangements in Brachypodium distachyon, B. stacei and B. hybridum [PDF]
, 2018 Background and Aims The Brachypodium genus represents a useful model system to study grass genome organization. Palaeogenomic analyses (e.g. Murat F, Armero A, Pont C, Klopp C, Salse J. 2017. Reconstructing the genome of the most recent common ancestor
Betekhtin, Alexander +5 more
core +1 more source
Karyotype analysis in Bignonieae (Bignoniaceae): chromosome numbers and heterochromatin
Anais da Academia Brasileira de Ciências, 2017 Chromosome numbers and heterochromatin banding pattern variability have been shown to be useful for taxonomic and evolutionary studies of different plant taxa.
JOEL M.P. CORDEIRO +3 more
doaj +1 more source
PLOS ONE, 2018 [This corrects the article DOI: 10.1371/journal.pone.0192869.].
Grit Winterfeld +4 more
openaire +4 more sources
Edinburgh Journal of Botany, 2002 Seven Turkish species of Nonea Medik. (Boraginaceae-Boragineae) were studied karyologically using material collected in the field from wild populations. Somatic chromosome number and karyotype morphology were determined for each species using orcein staining. Nonea pulmonarioides is diploid with 2n=20, though some cells showed 2n=19.
SELVI, FEDERICO, BIGAZZI M.
openaire +3 more sources
Karyological studies in Brazilian species of Lippia L. (Verbenaceae)
Anais da Academia Brasileira de Ciências, 2012 The genus Lippia (Verbenaceae) comprise around 160 species spread out mainly in South and Central Americas with few African species, some of them with potential medicinal use.
Saulo M. Sousa +2 more
doaj
Towards a FISH-based karyotype of Rosa L. (Rosaceae) [PDF]
, 2016 The genus Rosa Linnaeus, 1753 has important economic value in ornamental sector and many breeding activities are going on supported by molecular studies. However, the cytogenetic studies of rose specks are scarce and mainly focused on chromosome counting
Khrustaleva, Ludmila I +3 more
core +3 more sources