Results 81 to 90 of about 188,459 (209)
Reinventing potato as a diploid inbred line-based crop
, 2016 The third most important food crop worldwide, potato (Solanum tuberosum L.) is a tetraploid outcrossing species propagated from tubers. Breeders have long been challenged by polyploidy, heterozygosity, and asexual reproduction.
S. Jansky +20 more
semanticscholar +1 more source
HorticulturaeThe role of onion as the second most-consumed and cultivated vegetable around the world and its renowned qualities that lead it to be called the “queen of the kitchen” have positioned it as a vital source of nutritional and economic contributions around ...
Mujahid Ado Abubakar +3 more
doaj +1 more source
Fitness Cost and Competitive Ability to Different Ploidy Levels in Ryegrass Genotypes [PDF]
Planta Daninha: The intergenotypic competition of tetraploid ryegrass with natural diploid population may be a tool to reduce the frequency of resistant individuals in an area.
M.F. SCHMITZ +5 more
doaj +2 more sources
Diversity in Diploid, Tetraploid, and Mixed Diploid–Tetraploid Populations of Paspalum simplex
Crop Science, 2013 ABSTRACTThe tetraploid cytotype of Paspalum simplex Morong has a wide geographical distribution and reproduces by apomixis while the diploid grows in a restricted area in northern Argentina and behaves as cross‐pollinated. The objective was to evaluate the genetic diversity among and within natural diploid and tetraploid populations of P.
Brugnoli, Elsa Andrea +4 more
openaire +3 more sources
Cytogeography and chromosomal variation of the endemic East Asian herb Lycoris radiata
Ecology and Evolution, 2019 Information on the spatial distribution of cytotypes and karyotype variation in plants is critical for studies of the origin and evolution of polyploid complexes.
Kun Liu +4 more
doaj +1 more source
The draft genome of a diploid cotton Gossypium raimondii
Nature Genetics, 2012 We have sequenced and assembled a draft genome of G. raimondii, whose progenitor is the putative contributor of the D subgenome to the economically important fiber-producing cotton species Gossypium hirsutum and Gossypium barbadense.
Kunbo Wang +28 more
semanticscholar +1 more source
Comparative Small RNA Analysis of Pollen Development in Autotetraploid and Diploid Rice
International Journal of Molecular Sciences, 2016 MicroRNAs (miRNAs) play key roles in plant reproduction. However, knowledge on microRNAome analysis in autotetraploid rice is rather limited. Here, high-throughput sequencing technology was employed to analyze miRNAomes during pollen development in ...
Xiang Li +5 more
semanticscholar +1 more source
Molecular Ecology, 2016 Hybridization may lead to introgression of genes among species. Introgression may be bidirectional or unidirectional, depending on factors such as the demography of the hybridizing species, or the nature of reproductive barriers between them.
Jasmin Zohren +6 more
semanticscholar +1 more source
Brazilian Journal of Biology, 2018 Synthetic polyploids are key breeding materials for watermelon. Compared with diploid watermelon, the tetraploid watermelon often exhibit wide phenotypic differences and differential gene expression.
Y. L. Long +5 more
doaj +1 more source
The diploid genome sequence of an Asian individual
Nature, 2008 Here we present the first diploid genome sequence of an Asian individual. The genome was sequenced to 36-fold average coverage using massively parallel sequencing technology.
Jun Wang +76 more
semanticscholar +1 more source