“…Here, we continued backcrossing, followed by selfing, to develop 63 near-isogenic lines (NILs). …”
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“…Secondary contact of recently diverged species may have several outcomes, ranging from rampant hybridization to reinforced reproductive isolation. In plants, selfing tolerance and disjunct reproductive phenology may lead to reproductive isolation at contact zones. …”
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“…Based on the well-annotated sequences, gene expressions, and luciferase experiments, we identified the sequence mutations of the promoter regions of two key genes that are likely to have greatly contributed to the high rutin concentration and selfing reproduction in F. tartaricum. CONCLUSIONS: Our results highlight the importance of high-quality genomes to identify genetic mutations underlying phenotypic differences between closely related species. …”
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“…In addition, structural chromosomal changes occurred ubiquitously in the selfed progenies of allopolyploids. Among the constituent subgenomes, B showed the highest number of aberrations. …”
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“…Other processes such as resource limitation and selfing also need to be considered for a better understanding of floral trait evolution.…”
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“…Only host resistance facilitates banana cultivation in infested soils around the world, but the genetic basis of Fusarium wilt of banana (FWB) is unknown. We selfed a heterozygous wild banana accession Musa acuminata ssp. malaccensis (Mam, AA, 2n = 22) to generate a mapping population and to investigate the inheritance of resistance to Race 1 and tropical race 4 (TR4) that cause FWB. …”
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“…RP5973-20-9-8-24-12-7 [a near isogenic line (NIL) of MTU1010 possessing Pup1] and RP6132 [a NIL of Akshayadhan possessing Xa21 + Pi54] were crossed and ‘true’ F(1)s were identified, using the target gene-specific markers and selfed. F(2) plants, which are homozygous for all the three target genes/QTLs, were identified using PCR based markers and were advanced further through the pedigree method of breeding, with selection based on phenotypic traits specific for MTU1010. …”
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“…RESULTS: Selection resulted in an overall decrease in the level of surviving selfed progeny at each life stage. The greatest change was observed between the aborted seed stage and mature seed stage, indicative of inbreeding depression (the reduced fitness of a given population that occurs when related individual breeding was responsible for early selection). …”
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“…First, a large progeny of M. larici-populina was generated through selfing of the reference strain 98AG31 (which genome sequence is available) on larch plants, the alternate host of the poplar rust fungus. …”
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“…The purpose was to characterize the quinoa germplasm developed, to assess the discriminating potential of 21 agro-morpho-phenological traits, and to evaluate the extent of genetic variability recovered through selfing. A vast amount of genetic variation was detected among the 72 lines evaluated for quantitative and qualitative traits. …”
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“…The validity of our conclusions was established when C65 was used to develop secondary F2 (BC5F2) and F2:3 (BC5F2:3) populations by backcrossing to ZH9308, with subsequent selfing. We entered 3600 plants from the F(2) population and 3200 from the F(2:3) populations into a genetic dissection program and dissected the major QTL qSE11 to a 350.7-kb region located on chromosome 11. …”
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“…SHW-L1 exhibited persistent chromosome instability since we observed a high frequent chromosome variation de novo generated from euploid SHW-L1 plants at the 14th generation of selfing (F(14)). High frequent chromosome variations were also observed in the F(2) hybrids and most of the analyzed recombinant inbred lines (RILs) at F(14), derived from the cross of SHW-L1 with common wheat variety Chuanmai 32. …”
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“…The sorghum-sudangrass hybrid is a vital gramineous herbage.The F2 population was obtained to clarify genetic regularities among the traits of sorghum-sudangrass hybrids by bagging and selfing in the F1 generation using ‘scattered ear sorghum’ and ‘red hull sudangrass.’ …”
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“…Given that Arabidopsis thaliana (A. thaliana) is highly selfing, and that extensively heterozygous individuals have been removed, we hypothesize that these SNPs reflected cryptic copy number variation. …”
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“…In this study, we investigated the non-Mendelian inheritance at the N(B) locus. Selfing populations were developed to validate the genotypical and phenotypical segregating ratios. …”
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“…In each replicate, we derived an Early and a Late population by selecting and selfing the earliest and the latest individuals, respectively, to produce the next generation. …”
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“…Morphometry, anatomy and egg cluster analyses allowed for phenotypic differentiation. Selfing, egg laying, and habitat characteristics indicated a migration capacity by passive transport. …”
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“…These most recent speciation events occurred during the Pleistocene glaciations and coincided with a shift towards selfing mating systems, generally southward shifts in distribution, and invasion of novel habitats. …”
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“…The highest levels (up to 19·2 mg g(−1) d. wt) accumulated in a progeny of a cross between a purple ANT1 and a IFS/ CHI transformant, while the second highest concentration was found in a plant derived from a selfed IFS2-12 transformant. CONCLUSIONS: It is concluded that the gene IFS2_12 isolated from T. repens encodes an isoflavone synthase. …”
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“…The system enters seed information as it is transferred from the previous harvest data, and allows both selfing and hybridization (crossing) to be defined and tracked. …”
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