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Eighteen Chromosome Pairs in an American Bamboo, Chusquea subtessellata Hitchc.Título en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1963)
Turpin R. et j. Lejeune. LES CHROMOSOMES HUMAINESTurpin R. et j. Lejeune. LES CHROMOSOMES HUMAINESTurpin R. et j. Lejeune. LES CHROMOSOMES HUMAINES
(Instituto de Investigaciones Antropológicas, 2023)
Male meiosis, heterochromatin characterization and chromosomal location of rDNA in Microtomus lunifer (Berg, 1900) (Hemiptera: Reduviidae: Hammacerinae)
(Pensoft Publishers, 2011-05)
In the present work, we analysed the male meiosis, the content and distribution of heterochromatin and the number and location of nucleolus organizing regions in Microtomus lunifer (Berg, 1900) by means of standard technique, ...
Karyotype and male pre-reductional meiosis of the sharpshooter Tapajosa rubromarginata (Hemiptera: Cicadellidae)
(Universidad de Costa Rica, 2011)
Chromosome fusion polymorphisms in the grasshopper, Dichroplus fuscus (Orthoptera: Acrididae: Melanoplinae): Insights on meiotic effects
(Czech Academy of Sciences, 2015-01)
Robertsonian changes account for many of the changes in the evolution of the orthopteran karyotype; in their origin, a centric fusion is involved between two acro-telocentric chromosomes, forming a single bi-armed chromosome. ...
Neo-sex chromosome diversity in Neotropical melanopline grasshoppers (Melanoplinae, Acrididae)
(Springer, 2010-04)
We report the results of a study on the neo-sex chromosome systems of six Neotropical Melanoplinae species for contributing to a better understanding of their origin and behaviour of these systems. Our analyses included ...
Sex differences in body fluid homeostasis: Sex chromosome complement influences on bradycardic baroreflex response and sodium depletion induced neural activity
(Pergamon-Elsevier Science Ltd, 2015-12)
Clinical and basic findings indicate that angiotensin II (ANG II) differentially modulates hydroelectrolyte and cardiovascular responses in male and female. But are only the activational and organizational hormonal effects ...
Molecular cloning and characterization of the germline-restricted chromosome sequence in the zebra finch
(Springer Verlag Berlín, 2009-05)
The zebra finch (Taeniopygia guttata) germline-restricted chromosome (GRC) is the largest chromosome and has a unique system of transmission in germ cells. In the male, the GRC exists as a single heterochromatic chromosome ...
Empirical demonstration of hybrid chromosomal races in house mice
(Society for the Study of Evolution, 2016-06-11)
Western house mice (Mus musculus domesticus) and common shrews (Sorex araneus) are important models for study of chromosomal speciation. Both had ancestral karyotypes consisting of telocentric chromosomes, and each is ...
Chromosomal distribution of interstitial telomeric sequences as signs of evolution through chromosome fusion in six species of the giant water bugs (Hemiptera, Belostoma)
(John Wiley and Sons Ltd, 2017-07)
Tandem arrays of TTAGG repeats show a highly conserved location at the telomeres across the phylogenetic tree of arthropods. In giant water bugs Belostoma, the chromosome number changed during speciation by fragmentation ...