To solve the question regarding self-pollination (autogamy) being obligatory in closed bisexual flowers, let's break down the concepts step by step:Step 1: Understand Self-Pollination Self-pollination, also known as autogamy, o
To solve the question of finding the odd one out among cross pollination, self pollination, water pollination, and wind pollination, we can follow these steps:Step 1: Understand the Definitions - Cross Pollination</stro
The ability to produce seeds when pollinators or potential mates are scarce is one of the principal advantages of self-pollination in flowering plants. However, the role of pollinators mediating self-pollination to ensure seed set when pollen or potential mates are limited has received less attenti...
The ability to produce seeds when pollinators or potential mates are scarce is one of the principal advantages of self-pollination in flowering plants. However, the role of pollinators mediating self-pollination to ensure seed set when pollen or potential mates are limited has received less attenti...
Mutations in GLO2, by contrast, would only enable efficient self-pollination in short homostyles, but this would remain unproductive, unless a second mutation changed male compatibility. STAR★Methods Key resources table REAGENT or RESOURCESOURCEIDENTIFIER Bacterial and virus strains Agrobacterium ...
SLR1 function is dispensable for both self-incompatible rejection and self-compatible pollination processes in Brassica. Sex Plant Reprod 1996; 9: 203–208. 48 Bower MS, Matias DD, Fernandes-Carvalho E et al. Two members of the thioredoxin-h family interact with the kinase domain of a ...
Under the optimum mixed mating system, cross-pollination recombined the genes of the most valuable genotypes. This recreated geno- typic variance. Selection remained efficient even when genic disequilibria appeared. By preserving rare favourable alleles, outcrossing allowed a better management of ...
The main racemes of the hybrid F1 plants were bagged for self-pollination, while the branches were bud-pollinated to produce F2 seeds. All F2 plants were bagged for self-pollination. Measurement of the self-compatibility index The self-compatibility index (SCI) (number of seeds/self-pollinate...
This method also allows conclusions to be made about the pollen dispersal distance (d), the effective pollination neighbourhood area (Smouse et al., 2001), the effective number of pollen donors (Nep), the coancestry coefficient (Y), the effective size within progenies and the number of seed...
Using a pollination bioassay system, it was found that a pollen coat fraction containing PCP-A1 (PCP-class A1), a small cysteine-rich basic protein which specifically binds SLGs [16], [17], could induce an SI response in the stigma in an S haplotype-specific manner [18]. This suggests...