Posted on February 2, 2019


Download scientific diagram | Análisis mendeliano de la autofecundación de una planta transgénica, que porta una copia del transgene que confiere tolerancia. A utilização da AI no melhoramento de plantas é feita há bastante tempo, mas .. a auto-incompatibilidade possa limitar a possibilidade de se autofecundar e. En Fitogenetecnia, se refiere a al capacidad de autofecundación de una planta, o al cruzamiento entre plantas, sin existir impedimento genético, morfológico o.

Author: Kik Kajigal
Country: Portugal
Language: English (Spanish)
Genre: Spiritual
Published (Last): 10 December 2014
Pages: 94
PDF File Size: 1.92 Mb
ePub File Size: 6.89 Mb
ISBN: 848-5-54481-729-1
Downloads: 9030
Price: Free* [*Free Regsitration Required]
Uploader: Kagagal

Only six seedlings, i. How to cite this article. Crop Breeding and Applied Biotechnologyv.

Reprodución das plantas

For stalk number, the values obtained were between the plajtas 0. S-locus receptor kinase genes and self-incompatibility in Brassica napus. In which subject field?

Arquivado dende o orixinal o 13 de maio de Soluble solids values varied around 0. In the analysis of variance Table 1 the source of variation for treatment was partitioned into parents and self. Vistas Ler Editar Editar a fonte Ver o historial.

The yield traits evaluation gave some surprising results opening us the possibility of accelerated varietal improvement for sugarcane yield.


The Plant Journalv. FAQ Frequently asked questions Display options. Genetic control of specificty and activity of the S antigen in plants.

Columbia University Press, New York. Soluble solids means were obtained by direct sugarcane juice readings in ten and eight randomly chosen stalks from self and parents respectively.

Writing tools A collection of writing tools that cover the many facets of English and French grammar, style and usage. Studies on successive inbred generations of selected sugarcane cultivars.

Inbreeding in sugarcane varieties

The selection of self-fertilization. Depression by inbreeding DE was obtained by the means of those attributes, through the formula: The existence of SI in economically important plants may be very important, being very positive in some cases or a burden in others, depending on the plant part harvested vegetative or reproductive and its mode of reproduction, sexual or asexual. Twelve months after planting the levels of soluble solids and stalk number, height, diameter and weight were evaluated.

The inbreeding depression differed between crossings.

In this experiment, the analysis of variance followed the model of the completely randomized block design, i. Self-incompatibility systems in angiosperms. The intracellular events triggered by the self-incompatibility response in Papaver rhoeas. Do homomorphic and heteromorphic self-incompatibility systems have the same sporophytic mechanism?


Monographs on Theoretical and Applied Genetics no. Pollen cytology and self-incompatibility systems in plants. Apomixis in higher plants.

Autogamy is sometimes referred to as self-pollination, but this is not a true [synonym of] autogamy. The effect of accidental selfing on the analysis of a diallel cross with sugar cane. Plant Speciation, pp. PCP-A1, a defensin-like Brassica pollen coat protein that binds the S locus glycoprotein, is the product of gametophytic gene expression. Yield components as indicators of drought tolerance of sugarcane.

For the inbreeding depression occurrence, besides heterozigosity in the locus, there should be dominance and or epistasis in the character control. Genetics Plant and Crop Production.