التفاصيل البيبلوغرافية
| العنوان: |
Genetic variability of garlic accessions as revealed by agro-morphological traits evaluated under different environments. |
| المؤلفون: |
Hoogerheide ESS; Departamento de Genética, Escola Superior de Agronomia 'Luiz de Queiroz', , , Brasil.; Embrapa Agrossilvipastoril, Sinop, MT, Brasil., Azevedo Filho JA; Agência Paulista de Tecnologia dos Agronegócios, Monte Alegre do Sul, SP, Brasil., Vencovsky R; Departamento de Genética, Escola Superior de Agronomia 'Luiz de Queiroz', , , Brasil., Zucchi MI; Agência Paulista de Tecnologia dos Agronegócios, , Brasil., Zago BW; Programa de Pós-Graduação em Biodiversidade e Biotecnologia - Rede BIONORTE, , , Brasil., Pinheiro JB; Departamento de Genética, Escola Superior de Agronomia 'Luiz de Queiroz', , , Brasil jbaldin@usp.br. |
| المصدر: |
Genetics and molecular research : GMR [Genet Mol Res] 2017 May 31; Vol. 16 (2). Date of Electronic Publication: 2017 May 31. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: FUNPEC Country of Publication: Brazil NLM ID: 101169387 Publication Model: Electronic Cited Medium: Internet ISSN: 1676-5680 (Electronic) Linking ISSN: 16765680 NLM ISO Abbreviation: Genet Mol Res Subsets: MEDLINE |
| أسماء مطبوعة: |
Original Publication: [Ribeirao Preto, SP Brazil] : FUNPEC, 2002- |
| مواضيع طبية MeSH: |
Gene-Environment Interaction* , Quantitative Trait, Heritable*, Garlic/*genetics, Ecosystem ; Genetic Variation |
| مستخلص: |
The cultivated garlic (Allium sativum L.) displays a wide phenotypic diversity, which is derived from natural mutations and phenotypic plasticity, due to dependence on soil type, moisture, latitude, altitude and cultural practices, leading to a large number of cultivars. This study aimed to evaluate the genetic variability shown by 63 garlic accessions belonging to Instituto Agronômico de Campinas and the Escola Superior de Agricultura "Luiz de Queiroz" germplasm collections. We evaluated ten quantitative characters in experimental trials conducted under two localities of the State of São Paulo: Monte Alegre do Sul and Piracicaba, during the agricultural year of 2007, in a randomized blocks design with five replications. The Mahalanobis distance was used to measure genetic dissimilarities. The UPGMA method and Tocher's method were used as clustering procedures. Results indicated significant variation among accessions (P < 0.01) for all evaluated characters, except for the percentage of secondary bulb growth in MAS, indicating the existence of genetic variation for bulb production, and germplasm evaluation considering different environments is more reliable for the characterization of the genotypic variability among garlic accessions, since it diminishes the environmental effects in the clustering of genotypes. |
| تواريخ الأحداث: |
Date Created: 20170615 Date Completed: 20171006 Latest Revision: 20171006 |
| رمز التحديث: |
20221213 |
| DOI: |
10.4238/gmr16029612 |
| PMID: |
28613376 |
| قاعدة البيانات: |
MEDLINE |
