Self pollination
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Foxtail millet (Setaria italica) is a diploid C4 panicoid species. Because of its prominent drought resistance, small genome size, self-pollination, and short life cycle, foxtail millet has become an ideal model system for studying drought tolerance of crops. MicroRNAs (miRNAs) are endogenous, small RNAs that play important regulatory roles in the development and stress response in plants.
16p vinarcissa 21-03-2023 4 1 Download
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Lentil is a self-pollinated annual diploid (2n = 2× = 14) crop with a restricted history of genetic improvement through breeding, particularly when compared to cereal crops. This limited breeding has probably contributed to the narrow genetic base of local cultivars, and a corresponding potential to continue yield increases and stability.
10p vinarcissa 21-03-2023 7 1 Download
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Continued part 1, part 2 of ebook "Principles of plant genetics and breeding" provide readers with content about: classic methods of plant breeding; selected breeding objectives; cultivar release and commercial seed production; breeding selected crops;... Please refer to the part 2 of ebook for details!
289p langmongnhu 14-12-2022 11 3 Download
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Continued part 1, part 2 of ebook "Principles of plant genetics and breeding (Second edition)" provide readers with content about: selection methods; molecular breeding; marketing and societal issues in breeding; breeding selected crops; plant cellular organization and genetic structure - an overview;...
432p hanlinhchi 11-11-2022 18 3 Download
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Autogamy in cultivated tomato varieties is a derived trait from wild type tomato plants, which are mostly allogamous. However, environmental stresses can cause morphological defects in tomato flowers and hinder autogamy. Under elevated temperatures, tomato plants usually exhibit the phenotype of stigma exsertion, with severely hindered self-pollination and fruit setting, whereas the inherent mechanism of stigma exsertion have been hitherto unknown.
16p vilarryellison 29-10-2021 18 1 Download
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Transcriptomic analysis between self- and cross-pollinated pistils of tea plants (Camellia sinensis)
Self-incompatibility (SI) is a major barrier that obstructs the breeding process in most horticultural plants including tea plants (Camellia sinensis). The aim of this study was to elucidate the molecular mechanism of SI in tea plants through a high throughput transcriptome analysis.
12p vibeauty 23-10-2021 5 1 Download
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Pigeonpea has considerable extent of insect-aided natural out-crossing that impedes genetic purity of seeds. Pre-anthesis cleistogamy in pigeonpea promotes self-pollination which helps in maintaining genetic purity.
10p visilicon2711 20-08-2021 19 1 Download
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Elymus sibiricus is an ecologically and economically important perennial, self-pollinated, and allotetraploid (StStHH) grass, widely used for forage production and animal husbandry in Western and Northern China.
17p viansan2711 30-07-2021 13 1 Download
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As a photoperiod-sensitive and self-pollinated species, the growth periods traits play important roles in the adaptability and yield of soybean. GWAS was conducted by a compressed mixed linear model (CMLM) involving in both relative kinship and population structure.
13p viansan2711 30-07-2021 18 1 Download
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The adaptation of organisms to changing environments is self-evident, with the adaptive evolution of organisms to environmental changes being a fundamental problem in evolutionary biology. Bees can pollinate in various environments and climates and play important roles in maintaining the ecological balance of the earth.
20p viansan2711 30-07-2021 12 1 Download
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An investigation was taken up to study the magnitude of heterosis for nine characters in rice viz., days to 50 percent flowering, days to maturity, plant height at maturity, productive tillers per plant, tillers per square meter, thousand grain weight, grains per panicle, and yield per plant. The base material for this experiment consisted of 36 F1s involving three cytoplasmic male sterile lines (CMS) and twelve diverse restorers in line x tester mating design along with best varietal check Phule Samruddhi and best hybrid check Sahyadri-4.
8p chauchaungayxua12 29-07-2021 17 1 Download
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The recent release of the reference genome sequence assembly of flax, a self-pollinated crop with 15 chromosome pairs, into chromosome-scale pseudomolecules enables the characterization of gene families. The ABC transporter and HMA gene families are important in the control of cadmium (Cd) accumulation in crops.
14p vijeeni2711 30-06-2021 10 1 Download
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Pomegranate (Punica granatum L.) is one of the important fruit crop of arid and semiarid regions of the world belongs to family Punicaceae. This fruit crop is often cross pollinated, genetically heterozygous and appropriate natural variation is present. Traits like reducing the size of the plant in order to increase orchard plant density, selecting self fertile genotypes to maintain a higher consistent yield over time and selecting genotypes with higher nutritional value of the fruit are important for ideotype plant in pomegranate.
10p trinhthamhodang9 16-12-2020 14 2 Download
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Self-incompatibility (SI) is a widespread and important mating system that promotes outcrossing in plants. Erigeron breviscapus, a medicinal herb used widely in traditional Chinese medicine, is a self-incompatible species of Asteraceae.
14p vihashirama2711 21-05-2020 13 2 Download
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Tomato (Solanum lycopersicum) self-compatibility (SC) is defined as self-pollen tubes that can penetrate their own stigma, elongate in the style and fertilize their own ovules. Self-incompatibility (SI) is defined as self-pollen tubes that are prevented from developing in the style.
14p vihashirama2711 21-05-2020 11 2 Download
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Observations of precocious (early bearing) genotypes of walnut (Juglans regia L.) under natural conditions encouraged us to study the origin and genetic control of these fascinating traits.
9p vishikamaru2711 29-04-2020 8 0 Download
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An experiment was conducted to study the effect of pollination methods on fruit set at Horticulture garden, BAU, Sabour. The effect of self, open and cross-pollination was studied in the four cultivars of litchi i.e. Deshi, Purbi, Bedana and Kasba. Five panicles/replication were bagged at flowering stage for selfing. Some panicles were tagged and left opened for open-pollination and some panicles having female flowers were bagged for making cross-combinations.
4p angicungduoc4 26-04-2020 11 1 Download
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Gene flow in plants via pollen and seeds is asymmetrical at different geographic scales. Orchid seeds are adapted to long-distance wind dispersal but pollinium transfer is often influenced by pollinator behavior.
16p viharuno2711 21-04-2020 6 0 Download
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Common vetch (Vicia sativa L.) is an important self-pollinating annual forage legume and is of interest for drought prone regions as a protein source to feed livestock and human consumption.
21p viuchiha2711 21-04-2020 7 1 Download
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Tomato is widely consumed vegetable in the world. It is used as raw and processed form. Tomato flowers are self as well as controlled pollinated. The crop has more than thirteen species including cultivated and wild types with huge diversity and is susceptible to diverse stress conditions. Recent advances in the biotic and abiotic stress in tomato transcriptomics have been reviewed here. Transcriptome is a particular set of RNA expressed during a stress, developmental stages or a condition in a group of cells.
31p caygaocaolon4 04-04-2020 11 1 Download