Genetic diversity of bushy cashew (Anacardium humile A. St.-Hil.) based on characteristics of fruits

Pereira, Laísse Danielle; Silva, Danielle Fabíola Pereira da; Souza, Lasara Kamila Ferreira de; Pereira, Erick Tiago Lino; Assunção, Hildeu Ferreira da; Costa, Marcelo Marques

doi:10.1590/0100-29452019065

Rev. Bras. Frutic.

2019

DOI: 10.1590/0100-29452019065

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Genetic diversity of bushy cashew (Anacardium humile A. St.-Hil.) based on characteristics of fruits

Laísse Danielle Pereira

Danielle Fabíola Pereira da Silva

Lasara Kamila Ferreira de Souza

et al.

Abstract: Knowledge of the genetic variability among genotypes of bushy cashew is important to establish strategies for pre-breeding and use in breeding program. The objective of this study was to evaluate the genetic diversity of bushy cashew by means of the evaluation of physical, chemical and physicochemical characteristics of cashew apples and cashew nuts. The work was carried out with cashew nuts and cashew apples collected in the harvest of 2016 of genotypes in the “ex situ” biological collection of Anacardium hum… Show more

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Cited by 4 publications

References 12 publications

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Estimation of the extent of phenotypic diversity among cashew (Anacardium occidentaleL.) genotypes based on agro-morphological and physicochemical traits

Matos-Filho

Carvalho-Junior²,

Costa³

et al. 2022

Plant Genet. Resour.

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Cashew (Anacardium occidentale L.) is cultivated in more than 30 countries because of its economic and nutritional importance. Despite having a significant agronomic role, little is known about the genetic and phenotypic diversity of cashew populations in Brazil. Thus, we aimed to characterize and estimate the diversity among cashew genotypes based on agro-morphological and physicochemical traits, with an objective of selection of varieties for breeding programmes. Forty-three cashew trees were evaluated based on 13 morphological traits and three physicochemical traits. A wide range of variations was recorded for the phenotypic characteristics, including total weight, fruit weight, pseudofruit length, kernel weight and total acidity, suggesting the existence of considerable variations for potential use in breeding programmes. Principal component analysis explained 79.74% of the total variation in the first two principal axes. The dendrogram based on the UPGMA method classified the 43 genotypes into six groups. Groups IV and VI were the most dissimilar, with emphasis on the genotypes 28 and 43, which were observed to be most divergent based on the Euclidean distance matrix (3.054). This makes it possible to select genotypes for hybridization with F1 generation gains. Based on cluster analysis and comparison of means among the six groups, promising genotypes were identified with superior traits, such as fruit weight, pseudofruit length, kernel weight and total acidity. This suggests the importance of phenotypic characterization for cashew breeding programmes. In addition, the observed vast diversity is an important genetic basis for improving cashew yield in northeastern Brazil.

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Estimation of the extent of phenotypic diversity among cashew (Anacardium occidentaleL.) genotypes based on agro-morphological and physicochemical traits

Matos-Filho

Carvalho-Junior²,

Costa³

et al. 2022

Plant Genet. Resour.

View full text Add to dashboard Cite

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Prenatal alcohol exposure and adverse fetal growth restriction: findings from the Japan Environment and Children’s Study

et al. 2021

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The effects of maternal alcohol consumption during pregnancy on adverse fetal outcomes among pregnant women attending antenatal care at public health facilities in Gondar town, Northwest Ethiopia: a prospective cohort study

Addila

Azale

Gete

et al. 2021

Subst Abuse Treat Prev Policy

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Background The teratogenic effect of fetal alcohol exposure may lead to actual and potential problems, instantly after birth, at infancy; or even later, and mental impairment in life. This study aimed to investigate the effects of maternal alcohol consumption during pregnancy on adverse fetal outcomes at Gondar town public health facilities, Northwest Ethiopia. Methods A facility-based prospective cohort study was performed among 1778 pregnant women who were booked for antenatal care in selected public health facilities from 29 October 2019 to 7 May 2020 in Gondar town. We used a two-stage random sampling technique to recruit and include participants in the cohort. Data were collected using the Alcohol Use Disorders Identification Test – Consumption (AUDIT-C) standardized and pre-tested questionnaire. Multivariable analysis was performed to examine the association between reported prenatal alcohol exposure (non-hazardous and hazardous) and interested adverse birth outcomes using log-binomial regression modeling. The burden of outcomes was reported using the adjusted risk ratio and population-attributable risk (PAR). Results A total of 1686 pregnant women were included in the analysis, which revealed that the incidences of low birth weight, preterm, and stillbirth were 12.63% (95% CI: 11.12, 14.31), 6.05% (95% CI: 5.00, 7.29) and 4.27% (95% CI: 3.4, 5.35), respectively. Non-hazardous and hazardous alcohol consumption during pregnancy was significantly associated with low birth weight (ARR = 1.50; 95% CI: 1.31, 1.98) and (ARR = 2.34; 95% CI: 1.66, 3.30), respectively. Hazardous alcohol consumption during pregnancy was also significantly associated with preterm birth (ARR = 2.06; 95% CI: 1.21, 3.52). The adjusted PAR of low birth weight related to non-hazardous and hazardous alcohol drinking during pregnancy was 11.72 and 8.44%, respectively. The adjusted PAR of hazardous alcohol consumption was 6.80% for preterm. Conclusions Our findings suggest that there is an increasing risk of adverse birth outcomes, particularly preterm delivery and low birth weight, with increasing levels of alcohol intake. This result showed that the prevention of maternal alcohol use during pregnancy has the potential to reduce low birth weight and preterm birth. Hence, screening women for alcohol use during antenatal care visits and providing advice with rigorous follow-up of women who used alcohol may save the fetus from the potential risks of adverse birth outcomes.

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Genetic diversity of bushy cashew (Anacardium humile A. St.-Hil.) based on characteristics of fruits

Cited by 4 publications

References 12 publications

Estimation of the extent of phenotypic diversity among cashew (Anacardium occidentaleL.) genotypes based on agro-morphological and physicochemical traits

Estimation of the extent of phenotypic diversity among cashew (Anacardium occidentaleL.) genotypes based on agro-morphological and physicochemical traits

Prenatal alcohol exposure and adverse fetal growth restriction: findings from the Japan Environment and Children’s Study

The effects of maternal alcohol consumption during pregnancy on adverse fetal outcomes among pregnant women attending antenatal care at public health facilities in Gondar town, Northwest Ethiopia: a prospective cohort study

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