Search Results

You are looking at 91 - 100 of 498 items for :

  • allele identification x
  • Refine by Access: All x
Clear All
Free access

Li Li, Xiulan Xu, Ping Wu, Guo Zhang, and Xiaobing Zhang

between some varieties because of this narrow genetic background. Therefore, it has become difficult to differentiate cultivars based on traditional morphological identification. In addition, melon seed dealers in the rural seed markets of China are mostly

Free access

Fuad Gasi, Kenan Kanlić, Belma Kalamujić Stroil, Naris Pojskić, Åsmund Asdal, Morten Rasmussen, Clive Kaiser, and Mekjell Meland

1.3 ( Hardy and Vekemans, 2002 ) was used to calculate allele frequencies, the number of rare alleles per locus (alleles with frequency <0.05), effective number of alleles, and gene diversity ( Nei, 1978 ). The probability of identity, as defined by

Free access

Bernardo Ordás, Rosa A. Malvar, Amando Ordás, and Pedro Revilla

( Marshall and Tracy, 2003 ). The three types of hybrids are homozygous for the sugary1 ( su1 ) mutant allele; besides, as far as the s ugary enhancer gene is concerned, the sugary hybrids are homozygous for the wild allele ( Se1 ), the sugary enhancer

Free access

Michael J. Havey and Christopher von Kohn

distinguishing these cytoplasms Genome 56 737 742 Yang, Y. Huo, Y. Miao, J. Liu, B. Kong, S. Gao, L. Liu, C. Wang, Z. Tahara, Y. Kitano, H. Wu, X. 2012 Identification of two SCAR markers co-segregated with the dominant Ms and recessive ms alleles in onion

Open access

Michael J. Havey and Sunggil Kim

homozygous recessive genotype at one nuclear male-fertility restoration ( Ms ) locus. A dominant allele at Ms conditions male fertility for plants possessing S cytoplasm. Jones and Davis (1944) recognized that male-sterile plants ( S msms ) can be seed

Free access

Benard Yada, Phinehas Tukamuhabwa, Bramwell Wanjala, Dong-Jin Kim, Robert A. Skilton, Agnes Alajo, and Robert O.M. Mwanga

). Therefore, identification of parental genotypes with high sweetpotato virus disease (SPVD), Alternaria blight disease and pest resistance, yield, and dry matter content for breeding is critical in Uganda. The National Crops Resources Research Institute

Free access

Karen R. Harris-Shultz, Brian M. Schwartz, and Jeff A. Brady

‘MiniVerde’ samples compared with ‘Tifgreen’ but a slightly lower allele at ≈175 bp is present in ‘MiniVerde’ samples. Fig. 3. Identification of an amplified polymorphic fragment mutating in bermudagrass cultivar Tifdwarf with primer pair Chase 89 using DNA

Free access

Gayle M. Volk, Christopher M. Richards, Adam D. Henk, Ann A. Reilley, Patrick A. Reeves, Philip L. Forsline, and Herb S. Aldwinckle

). Individual genotypes identified to have resistance to disease can be used both directly in breeding programs and as a starting point for allele mining in related lineages within the collection ( Borejsza-Wysocka et al., 1999 ; Gianfranceschi et al., 1996

Free access

Noémi Makovics-Zsohár, Magdolna Tóth, Dezső Surányi, Szilvia Kovács, Attila Hegedűs, and Júlia Halász

. Molecular markers developed from Prunus species offer a reliable tool to study and understand genome evolution and structure, the estimation of genetic diversity, the determination of genetic relationship, and the identification of cultivars ( Gharbi et al

Free access

Dario J. Chavez and José X. Chaparro

associated with seedlessness in C. kinokuni and its progeny by using BSA. Specific objectives of this research included the confirmation of the monogenic inheritance of seedlessness and identification of RAPD markers closely linked to this genomic region