Buscar
Mostrando ítems 21-30 de 37173
Meiotic behaviour and pollen fertility in sexual and somatic hybrids of Passiflora species
(Univ Florence Botany InstFlorenceItália, 2003)
CROSS HYBRIDIZATION STUDIES WITH THE ENTOMOPATHOGENIC NEMATODES STEINERNEMA PUERTORICENSIS AND S. CUBANACROSS HYBRIDIZATION STUDIES WITH THE ENTOMOPATHOGENIC NEMATODES STEINERNEMA PUERTORICENSIS AND S. CUBANA
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1996)
Cytogenetic characterization of F1, F2 and backcross hybrids of the Neotropical catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Pimelodidae, Siluriformes)
(Sociedade Brasileira de Genética, 2012-01-01)
The cytogenetic characteristics of Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum and their F1, F2 and backcross hybrids were assessed by using chromosome banding techniques. The diploid number of 56 chromosomes ...
Cytogenetic characterization of F1, F2 and backcross hybrids of the Neotropical catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Pimelodidae, Siluriformes)
(Sociedade Brasileira de Genética, 2012-01-01)
The cytogenetic characteristics of Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum and their F1, F2 and backcross hybrids were assessed by using chromosome banding techniques. The diploid number of 56 chromosomes ...
Information and reference services in hybrid librariesServiço de referência e informação no contexto da hibridez em bibliotecas
(2021-03-30)
Introduction: To make relevant information available to its users, the library provides reference and information service, which helps, in a personalized way, users satisfy their information needs. To achieve their purposes, ...
The use of genetic, manual and chemical methods to control pollination in vegetable hybrid seed production : a review
(2017)
Production of hybrid varieties of vegetable crops is currently a desired breeding goal, due to their remarkable agronomic performance and to the possibility of intellectual property protection. However, efficient hybrid ...