Maternal Inheritance
Mostrando 1-12 de 161 artigos, teses e dissertações.
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1. Genetic analysis of reciprocal differences in the inheritance of in vitro characters in pearl millet
Abstract Reciprocal differences persist in nature because of the unequal contribution of cytoplasmic determinants from male and female gametes to the zygote. The inheritance of genetic differences is an important factor that influences various traits, including somatic embryogenesis and regeneration in vitro. In this report, we estimate the cytoplasmic and m
Genet. Mol. Biol.. Publicado em: 2016-03
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2. X-linked adrenal hypoplasia congenita: clinical and follow-up findings of two kindreds, one with a novel NR0B1 mutation
X-linked adrenal hypoplasia congenita typically manifests as primary adrenal insufficiency in the newborn age and hypogonadotropic hypogonadism in males, being caused by mutations in NR0B1 gene. We present the clinical and follow-up findings of two kindreds with NR0B1 mutations. The proband of kindred A had a diagnosis of primary adrenal insufficiency when h
Arch. Endocrinol. Metab.. Publicado em: 2015-04
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3. Clinical complications in pregnant women with sickle cell disease: prospective study of factors predicting maternal death or near miss
OBJECTIVE: To evaluate complications in pregnant women with sickle cell disease, especially those leading to maternal death or near miss (severe obstetric complications). METHODS: A prospective cohort of 104 pregnant women registered in the Blood Center of Belo Horizonte (Hemominas Foundation) was followed up at high-risk prenatal units. They belonged
Rev. Bras. Hematol. Hemoter.. Publicado em: 2014-07
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4. Análise dos genes GHRH e GL12 em pacientes com deficiência de hormônio do crescimento congênita / GHRH and GLI2 genes analysis in patients with congenital growth hormone deficiency
Introduction: Alterations in genes related to GH secretion and pituitary organogenesis have been identified in patients with congenital GH deficiency (GHD). However, in only few cases of GHD the etiology has been established. GH-releasing hormone (GHRH) is an obvious candidate to explain isolated GH deficiency (IGHD). Previous reports in the literature did n
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012
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5. Efeito da herança citoplasmática sobre características de produção em ovinos da Raça Merino.
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Revista Brasileira de Zootecnia. Publicado em: 2011
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6. Characterization of mitochondrial genotypes in the foundation herd of the Canchim beef cattle breed
The Canchim (5/8 Charolais + 3/8 Zebu) beef cattle breed was developed at Southeast-Embrapa Cattle to take advantage of hybrid vigor and to combine the higher growth rate and beef quality of Charolais with tropical adaptations of Zebu. The development of three lineages (old, new, and crossbred) has increased its genetic basis. The genotypic origin (Bos tauru
Genetics and Molecular Research. Publicado em: 2011
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7. Efeito de linhagem citoplasmática em características de produção de ovinos da raça Merino.
Objetivou-se avaliar a importancia dos efeitos de linhagem citoplasmatica sobre as caracteristicas peso corporal (PCORP), peso de velo sujo (PVS) e diametro da fibra da la (DIAM), respectivamente em 707 e 703 femeas e 350 machos da raca Merino com um ano de idade. Linhagens citoplasmaticas (LCT) foram definidas como as primeiras 41 femeas do pedigree registr
REUNIAO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA. Publicado em: 2011
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8. Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
The influence of cytoplasmic inheritance on birth and weaning weight was evaluated in an experimental Hereford herd. Data on 1,720 records for birth and weaning weights from calves born between 1963 and 2002 were studied. Variance components were estimated using MTDFREML procedures and an animal model was fitted for each trait. Direct and maternal additive e
Genetics and Molecular Biology. Publicado em: 2005-09
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9. Efeito materno associado à capacidade de cozimento do feijoeiro / Maternal effect associated with cooking ability of common bean grains.
Cooking time of common bean grains is one of the major factors that determine the acceptance of a cultivar by consumers. There are still doubts about which components of the grains determine this trait. Since the tegument and the cotyledons are in different generations in the segregating populations, it is necessary to identify which of these structures affe
Publicado em: 2004
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10. Precocious exhibition to the cows milk and occurrence of Diabetes mellitus type 1 in Campina Grande PB / EXPOSIÇÃO PRECOCE AO LEITE DE VACA E OCORRÊNCIA DE DIABETES MELLITUS TIPO 1 EM CAMPINA GRANDE PB
The etiology of the Diabetes mellitus type 1 (DM1) it involves as much the genetic inheritance as the exhibition to you factor environmental. Evidences of epidemic studies and you try they suggest that the diet can be important in the etiology of this disease. From 1984 several works they have been suggesting that the maternal milk is a protection factor for
Publicado em: 2000
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11. Heterogeneous Pollen in Chlorophytum comosum, a Species with a Unique Mode of Plastid Inheritance Intermediate between the Maternal and Biparental Modes1
The majority of angiosperms display maternal plastid inheritance. The cytological mechanisms of this mode of inheritance have been well studied, but little is known about its genetic relationship to biparental inheritance. The angiosperm Chlorophytum comosum is unusual in that different pollen grains show traits of different modes of plastid inheritance. Abo
American Society of Plant Biologists.
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12. Differential methylation of chloroplast DNA regulates maternal inheritance in a methylated mutant of Chlamydomonas
In Chlamydomonas, the maternal inheritance of chloroplast genes correlates with the differential methylation of chloroplast DNA (chlDNA) in females (mt+) but not in males (mt-). Our previous studies have supported our methylation-restriction model in which the maternal transmission is accounted for by the differential methylation in gametes which protects fe