Heterozygosity
Genetic diversity assessment of Allium cepa L. cultivars from Bosnia and Herzegovina using SSR makers
Authors: Lutvija Kari??, Maryam Golzardi, Petar Glamo?lija, Jasmin ? utkovi??
The five most common cultivars from the genus Allium cepa L. in Bosnia and Herzegovina (BiH) were analysed, focusing on Konjic onion. Seven SSR markers for genetic similarity analysis were used to address the genetic backgrounds. The polymorphic relationship between the SSR markers was analyzed by using Polymorphic Informatio.. Read More»
- Genet. Mol. Res. 17(1):
- gmr16039870
- DOI:
- 10.4238/gmr16039870
Geoffroyâ??s side-necked turtle [Phrynops geoffroanus (Schweigger, 1812), Testudines: Chelidae] as a model for evolutionary ecotoxicology: relationship between environmental contamination, conditions and genetic variability
Authors: L.P.R. Venancio, D.A.P.C. Zuccari and C.R. Bonini-Domingos
The objective of this study was to evaluate the role of human activity factors, such as environmental contamination and habitat changes, as drivers for changing the physiological, biochemical, and genetic diversity of Geoffroy’s side-necked turtle populations in one of the most impacted watersheds in southeastern Brazil. The impact of chemical and o.. Read More»
- Genet. Mol. Res. 12(4):
- 2013.December.19.4
- DOI:
- 10.4238/2013.December.19.4
Somatic copy-neutral loss of heterozygosity and copy number abnormalities in Malaysian sporadic colorectal carcinoma patients
Authors: Y.Y. Yam B.P. Hoh N.H. Othman S. Hassan M.M. Yahya Z. Zakaria R. Ankathil
Colorectal cancer is one of the most common cancers in many countries, including Malaysia. The accumulation of genomic alterations is an important feature of colorectal carcinogenesis. A better understanding of the molecular events underlying the stages of colorectal carcinogenesis might be helpful in the detection and management of the disease. We used a.. Read More»
- Genet. Mol. Res. 12(1):
- 2013.February.7.1
- DOI:
- 10.4238/2013.February.7.1
Biotools: an R function to predict spatial gene diversity via an individual-based approach
Authors: A.R. da Silva, G. Malafaia and I.P.P. Menezes
The gene diversity or expected heterozygosity (HE) is based on the allele frequency and is often used as a measure of genetic variability of populations. Knowing the pattern of spatial distribution of HE can be useful for determining strategies of conservation and sampling of collections of individuals. In addition, it can all.. Read More»
- Genet. Mol. Res. 16(2):
- gmr16029655
- DOI:
- 10.4238/gmr16029655
Loss of heterozygosity on chromosome 5 in Iranian esophageal cancer patients
Authors: F. Attaran-Bandarabadi, A.A. Ziaee, M. Yazdanbod, M. Shahpanah, A. Setayeshgar and M. Nassiri
There is a high incidence of esophageal squamous cell carcinoma (ESCC) in Iran. Non-functionality of some tumor suppressor genes has been reported in esophageal cancer. Loss of heterozygosity on chromosome 5 has also been reported in esophageal carcinomas. We assessed loss of heterozygosity along a region of the long arm of ch.. Read More»
- Genet. Mol. Res. 10(4):
- 2011.October.5.2
- DOI:
- 10.4238/2011.October.5.2
Heterozygosities and genetic relationship of tea cultivars revealed by simple sequence repeat markers and implications for breeding and genetic mapping programs
Authors: L.Q. Tan, C.C. Zhang, G.N. Qi, L.Y. Wang, K. Wei, S.X. Chen1,Y. Zou, L.Y. Wu and H. Cheng
Genetic maps are essential tools for quantitative trait locus analysis and marker-assisted selection breeding. In order to select parents that are highly heterozygous for genetic mapping, the heterozygosity (HS) of 24 tea cultivars (Camellia sinensis) was analyzed with 72 simple sequence repeat markers. In total, 359 alleles were obtained with an average of .. Read More»
- Genet. Mol. Res. 14(1):
- 2015.March.6.3
- DOI:
- 10.4238/2015.March.6.3
Genetic diversity of microsatellite loci in Leopardus pardalis, Leopardus wiedii and Leopardus tigrinus
Authors: Grisolia AB, Moreno VR, Campagnari F, Milazzotto MP, Garcia JF, Adania CH and Souza EB
The microsatellite loci FCA045, FCA077, FCA008, and FCA096 are highly variable molecular markers which were used to determine the genetic diversity in 148 captive Leopardus sp. The PCRamplified products of microsatellite loci were characterized in ABI Prism 310 Genetic Analyzer. Allele numbers, heterozygosity, polymorphism inf.. Read More»
- Genet. Mol. Res. 6(2):
Non-parental banding patterns in recombinant inbred line population of maize with SSR markers
Authors: R.V. Ramekar, K.J. Sa, S.Y. Woo and J.K. Lee
We observed 3 types of non-parental banding patterns using simple-sequence repeat primers in a recombinant inbred line maize population developed from 2 inbred lines, Mo17 and KW7. We observed alleles that were not present in either of the parents, known as non-parental alleles. Although non-parental alleles are a consequence of genetic variation, they ar.. Read More»
- Genet. Mol. Res. 14(3):
- 2015.July.28.9
- DOI:
- 10.4238/2015.July.28.9
Isolation and characterization of novel microsatellite markers from Siamese fighting fish (Betta splendens, Osphronemidae, Anabantoidei) and their transferability to related species, B. smaragdina and B. imbellis
Authors: V. Chailertrit, A. Swatdipong, S. Peyachoknagul, J. Salaenoi and K. Srikulnath
Ten novel microsatellite markers were developed and characterized from Siamese fighting fish (Betta splendens). Nine of ten markers were polymorphic, exhibiting an allelic number (NA) from 2 to 6 alleles per locus. The effective number of alleles (NE) ranged from 1.60 to 3.08 (average of 2.30). The observed (HO) and expected (.. Read More»
- Genet. Mol. Res. 13(3):
- 2014.September.5.1
- DOI:
- 10.4238/2014.September.5.1
Population structure and genetic diversity in Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae): is there a correlation between genetic and geographic proximity?
Authors: A.L.S. Mascarenhas, A.M. Waldschmidt and J.C. Silva Jr.
Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae) is a minuscule insect species, which forms galls, is subsocial, and parthenogenetic. It is associated with Ficus benjamina L. (Moraceae) and has a pantropical occurrence. The paucity of genetic studies on the order Thysanoptera led us to use inter-simple sequence repeat molecular marker to assess intra- .. Read More»
- Genet. Mol. Res. 14(3):
- 2015.August.19.12
- DOI:
- 10.4238/2015.August.19.12