Plant Genetics
Marker-Assisted elimination of drought-susceptible accessions in upland rice breeding
Authors: Ariadna Faria Vieira, Gabriel Feresin Pantali�£o, Fernanda Martins Abreu, Ricardo Dias Silveira, Ana Letycia Basso Garcia, Leandro Gomide Neves, Rosana Pereira Vianello, Adriano Pereira Castro, Claudio Brondani
Breeding for water-deficit tolerance is fundamental to guarantee the sustainability of upland rice production, mainly due to the possibility of an increased frequency of drought episodes due to climate change. This work aimed to identify single nucleotide polymorphism (SNP) markers, derived from RNA sequencing (RNA-Seq), genom.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039886
- DOI:
- 10.4238/gmr16039886
Lentinus crinitus strains respond differently to cultivation pH and temperature
Authors: R.A. Marim, K.V. Avelino, G.A. Linde, N.B. Colauto and J.S. Valle
Fungus ability to respond to environmental changes allows their adaptation to a wide variety of conditions such as pH, temperature, light, nutrient availability, chemicals, and competition among species. Temperature and pH can affect fungal growth as well as their metabolism. Knowing these factors on fungus species is relevant.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039885
- DOI:
- 10.4238/gmr16039885
Genetic diversity among accessions of Capsicum annuum L. through morphoagronomic characters
Authors: Angela Maria dos Santos Pessoa, Elizanilda Ramalho do R�ªgo, Michelle Gon�§alves de Carvalho, Cristine Agrine Pereira dos Santos, Mailson Monteiro do R�ªgo
Genetic variability among pepper genotypes is essential in obtaining hybrid combinations with greater heterotic effect and in obtaining superior strains. This work’s goal was to evaluate the genetic diversity between accessions of Capsicum annuum L., indicating the selection of promising individuals for ornamental purpos.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039883
- DOI:
- 10.4238/gmr16039883
Agronomic performance of plantain genotypes and genetic variability using Ward-MLM algorithm
Authors: Z. S. Gon�§alves, D. R. S. da Inven�§�£o, C. A. da S. Ledo, C. F. Ferreira, E. P. Amorim
Plantains in Brazil are produced from the `Terra Maranhão’, ‘Terrinha’ and ‘D´Angola’ cultivars, which are all susceptible to black Sigatoka, weevils and nematodes. Therefore, the development of resistant plantain cultivars with agronomic characteristics aligned with market demands i.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039882
- DOI:
- 10.4238/gmr16039882
Development and characterization of twenty-eight polymorphic microsatellite for rice field eel (Monopterus albus) using RAD tag sequencing
Authors: Feifei Zhang, Yulan Wang, Min Xu, Lili Wei, Qiwang Zhong
Monopterus albus is a special economic aquatic animal in China. Most of cultured M. albus are wild species captured from different areas, and this makes the wild resources of M. albus are under great threat. Microsatellite markers can help us understand the genetic resources of M. albus in different areas. In this study, using.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039880
- DOI:
- 10.4238/gmr16039880
Characterization of Genetic Diversity and Linkage Disequilibrium of ZmNAC33 in Maize
Authors: Wenping Liu, Chunxiao Zhang, Shufang Li, Fengxue Jin, Wanjun Li, Xiaohui Li
The maize NAC gene, encoding a NAC domain transcription factor, plays vital roles in the growth process of maize under abiotic stresses. To investigate the response of ZmNAC33 to salinity stress, we analyzed the expression of the ZmNAC33 gene in roots and leaves of three-leaf stage seedlings among maize inbred lines. The resul.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039879
- DOI:
- 10.4238/gmr16039879
Characterization of gametophytic self-incompatibility of superior clones of Coffea canephora
Authors: M.S. Moraes, A.L. Teixeira, A.R. Ramalho, M.C. EspÃ?Ândula, M.A.G FerrÃ?£o and R.B. Rocha
The ability to avoid self-pollination is a trait that evolved as a manner of reducing the deleterious effects of inbreeding in various allogamous plant species, including Coffea canephora. The aim of this study was to perform directed hybridizations to characterize the compatibility groups of superior C. canephora clones, sinc.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039876
- DOI:
- 10.4238/gmr16039876
New insights into the genetic diversity and species identification of the native apricots in Southern Xinjiang of China
Authors: Ling Guo, Hui Li, Zheng-rong Luoa
Apricot is a staple stone fruit crop cultivated in Southern Xinjiang of China. This crop is important for the rural communities, as they generate significant employment and income. Here, seventy-eight apricot genotypes, including seventy-six common apricots (Prunus armeniaca L.) and two purple apricots (Prunus dasycarpa Ehrh.).. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039874
- DOI:
- 10.4238/gmr16039874
Hierarchical outcrossing among and within fruits in Bertholletia excelsa Bonpl. (Lecythidaceae) open-pollinated seeds
Authors: L.D. Giustina, A.B. Baldoni, H. Tonini, V.C.R. Azevedo, L.G. Neves, F.D. Tardin, A.M. Sebbenn
Knowing the mating patterns is important to determine the number of trees necessary for seed collection for conservation ex situ, tree breeding and environmental reforestation purposes. We investigated B. excelsa individuals and fruits, to check mating system index variations in a population by using open-pollinated seeds whic.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039872
- DOI:
- 10.4238/gmr16039872
Molecular Characterization and Differential Interaction of Xanthomonas axonopodis pv. phaseoli and Xanthomonas fuscans subsp. fuscans with Common Beans (Phaseolus vulgaris)
Authors: De Paiva BAR, Wendland A , Borba TC , Ara�ºjo LG
The common bacterial blight, caused by Xanthomonas axonopodis pv. phaseoli (Xap) and X. fuscans subsp. fuscans (Xff), is one of the most important dry bean diseases of bacterial etiology. The present work aimed to study the genetic structure among and within populations, and also identify the pathogenic variability of Xap and .. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039871
- DOI:
- 10.4238/gmr16039871