Results 51 to 60 of about 11,879 (161)

Archolaemus janeae (Gymnotiformes, Teleostei): First insights into karyotype and repetitive DNA distribution in two populations of the Amazon

open access: yesEcology and Evolution, 2021
Archolaemus, one of the five genera of Neotropical freshwater fish of the family Sternopygidae (Gymnotiformes), was long considered a monotypic genus represented by Archolaemus blax.
Paula Pinto Rodrigues   +6 more
doaj   +1 more source

Citogenética de parentais e híbridos interespecíficos de Passiflora edulis Sims x Passiflora cincinnata Mast. [PDF]

open access: yes, 2011
O presente trabalho teve como objetivo estudar a mitose de Passiflora edulis, Passiflora cincinnata (dois acessos) e de quatro híbridos resultantes do cruzamento entre essas duas espécies.
ARAUJO, F. P. de   +3 more
core  

A Distinctive Type of Mosaic Variegated Aneuploidy: Case Report and Review of the Literature

open access: yesAmerican Journal of Medical Genetics Part A, Volume 197, Issue 2, February 2025.
ABSTRACT Mosaic variegated aneuploidy (MVA) is an autosomal recessive disorder characterized by mosaic aneuploidies, predominantly trisomies, involving multiple different chromosomes and tissues. The proportion of aneuploid cells varies, and most patients present with intrauterine growth delay, microcephaly, and a broad spectrum of congenital ...
Annalisa Frattini   +13 more
wiley   +1 more source

Cytogenetics of Pennisetum purpureum Schumack x Pennisetum glaucum L. hybrids and their parents Citogenética de híbridos entre Pennisetum purpureum Schumack E Pennisetum glaucum L. e seus genitores

open access: yesCiência e Agrotecnologia, 2003
Cytogenetic studies were carried out on five accesses of interspecific hybrids of Pennisetum purpureum and Pennisetum glaucum and their parentals, which are part of the Forage Germplasm Bank of the "Centro Nacional de Pesquisa de Gado de Leite" of ...
Sandro Barbosa   +2 more
doaj   +1 more source

Diagnóstico Citogenético em Líquidos Amnióticos Realizado entre 2000-2011 no Centro de Genética Médica Jacinto Magalhães, INSA, IP [PDF]

open access: yes, 2012
Introdução: O diagnóstico pré-natal citogenético efetuado em líquido amniótico é um método seguro e fiável para deteção de anomalias cromossómicas fetais, sendo habitualmente realizado a partir das 15 semanas de gestação.
Aguiar, J.   +9 more
core  

Abstract Book for the 27th Congress of the European Hematology Association

open access: yes, 2022
HemaSphere, Volume 6, Issue S3, Page 1-4130, June 2022.
wiley   +1 more source

Tjio, el indonesio que descubrió el número de nuestros cromosomas investigando en Zaragoza [PDF]

open access: yes, 2016
1 .pdf (2 Pags.- 3 Fots.) derivado de post original en http://blogs.20minutos.es/ciencia-para-llevar-csicHace tan solo 60 años no se conocía el número exacto de cromosomas de la especie humana, dato que hoy manejamos con completa naturalidad al abordar ...
Yruela Guerrero, Inmaculada
core  

Unexpected complexity in the molecular diagnosis of spastic paraplegia 11

open access: yesMolecular Genetics &Genomic Medicine, Volume 12, Issue 6, June 2024.
Graphical abstract of a case with Spastic Paraplegia 11, including the family pedigree with the variants identified in the SPG11 gene and a representation of the patient's spliced transcripts according to transcriptome data. Abstract Background Spastic paraplegia 11 (SPG11) is the most prevalent form of autosomal recessive hereditary spastic paraplegia,
Irene Mademont‐Soler   +16 more
wiley   +1 more source

Cytogenetic diagnosis of patients with suspected premature ovarian failure in Manaus, Brazil

open access: yesCaryologia
Premature ovarian failure (POF) is a clinical syndrome that is characterized by loss of ovarian function in women of childbearing age and generally occurs before the age of 40. Genetic causes account for about 20 to 25% of cases of POF.
Ruan Barboza Rocha   +7 more
doaj   +1 more source

Sole trisomy 6 an uncommon finding in pediatric acute myeloid leukemia, probably associated to bad prognosis

open access: yesMolecular Cytogenetics, 2020
Background Acute leukemias represent the main malignancies occurring among children under the age of 15 years. Around 17% corresponds to acute myeloid leukemia (AML).
Sinhue Alejandro Brukman-Jimenez   +9 more
doaj   +1 more source

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