Inbred lines in plants
WebThe present investigation consisted 18 photo-insensitive recombinant inbred lines (RILs) of Basmati derivative developed through disruptive seasonal selection and two check varieties raised during Kharif 2010 to study the polygenic variations in WebInbreeding is the process of mating genetically similar organisms. In humans, it’s associated with consanguinity and incest, in which close relatives have sexual …
Inbred lines in plants
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WebIn plants, an inbred line consists of individuals that are genetically very similar. They are established by either generations of strict crosses within the line, or self-pollination … WebIn plants, the term inbred backcross line (IBL) refers to a line (i.e. population) of plants derived from the repeated backcrossing of a line with artificially recombinant DNA with …
WebNov 6, 2024 · Adult healthy whiteflies, provided with 24 h acquisition on diseased tomato plants, were released on 28 days old healthy tomato inbred lines, and susceptible control in an insect proof cage. To ensure the 100% infection, plants were inoculated with 10–25 whiteflies per plant and maintained at 26–32 °C.
WebJun 3, 2012 · Jinsheng Lai and colleagues report the resequencing of 278 inbred maize lines and perform a genome-wide analysis of genetic changes during modern breeding. Using SNP imputation, the authors also ... WebJul 30, 2024 · Inbreeding depression is a widespread phenomenon in cross-pollinated plants. It results in the appearance of negative phenotypes after several generations of selfing, leading to small and weak plants, with reduced resistance, and a decrease in yield.
WebJul 19, 2024 · Hybrids account for nearly all commercially planted varieties of maize and many other crop plants because crosses between inbred lines of these species produce first-generation [F 1] offspring that greatly outperform their parents.The mechanisms underlying this phenomenon, called heterosis or hybrid vigor, are not well understood …
WebInbred lines can capture and enhance the efficiency of heterosis breeding. Development of inbred lines in a perennial crop takes many years and requires experimental space. The … chrome versione lightWebAug 30, 2024 · Plants with closed flowers, such as peas and beans, are usually inbred. Sometimes it will not be obvious whether the plant is inbred or outbred. Following is a list of plants that either mostly outcrossed or inbred. Outcrossed Beets Broccoli Cabbage Carrots Corn Cucumbers Melons Onions Radish Spinach Squash Turnips Pumpkins Most annual … chrome version command lineWebMar 27, 2024 · Sunflower is a hybrid crop, and CWRs were used to develop cytoplasmic male sterile “female” lines and branching, fertility-restoring “male” lines for hybrid production. The male-restorer lines (PSC8, OQP8, and RHA438) generally had more introgressions than the female-maintainer lines (HA412, XRQ, IR, HA89, LR1, and HA300) ( SI Appendix, Fig. S16 ). chrome versiones que funcionan con windows 7WebAug 3, 2024 · Assessment of genetic purity of parental inbred lines and their resultant F1 hybrids is an essential quality control check in maize hybrid breeding, variety release and seed production. In this study, genetic purity, parent-offspring relationship and diversity among the inbred lines were assessed using 92 single-nucleotide polymorphism (SNP) … chrome version for xpWebThe inbred lines are the critical part of F 1 hybrid production accounting for much of the cost and complexity of producing F 1 hybrid seed. Inbreeding is allowing closely related plants … chrome version for windows 11WebFeb 22, 2024 · A common strategy to create high-yielding plants is hybrid breeding. However, getting the inbred lines in the first place can be a hassle. In maize, the use of so … chrome version 87.0.4280.66WebNov 14, 2024 · A recombinant inbred line (RIL) population is developed using single seed descent from the F 2 generation. The result is a set of homogeneous, homozygous lines … chrome versione windows 7