INTRODUCCION A LA GENETICA CUANTITATIVA FALCONER PDF

Introduccion a la Genetica Cuantitativa by D. S. Falconer at – ISBN – ISBN – ACRIBIA – – Softcover. DownloadIntroduccion a la genetica cuantitativa falconer pdf. PDF 5. Quarantine 13A 57EF exe C WINDOWS Temp NavBrowser. Introduccion a. Introduccion a La Genetica Cuantitativa Falconer PDFThis action might not be possible to undo. Are you sure you want to continue?.

Author: Tojashura Makora
Country: Guyana
Language: English (Spanish)
Genre: Automotive
Published (Last): 1 July 2012
Pages: 53
PDF File Size: 20.56 Mb
ePub File Size: 5.3 Mb
ISBN: 189-3-51162-135-2
Downloads: 3372
Price: Free* [*Free Regsitration Required]
Uploader: Ferisar

When the expiry date is reached your computer deletes the cookie.

Douglas Scott Falconer

Statistical Genetics and Plant Breeding. Although longer and more detailed studies are necessary on the importance of the pedigree in the SAWHSP, the results from the present study showed that the use of this type of relationship in the routine assessment of maize half-sibs may be disregarded.

The SAWHSP methodology was efficient in isolating the additive faalconer variance component from the phenotypic component. Email address subscribed successfully. Please click the link in that email to activate your subscription.

Authentication ends after about 15 minutues of inactivity, or when you explicitly choose to end it. The authors would like to thank the valuable collaboration of Drs. If you have persistent cookies enabled as well, then we will be able to remember you across browser restarts and computer reboots.

The seeds of the HSP assessed in these experiments were obtained from the harvest of the 10 best plants selected within each of the 20 female rows, in an isolated recombination plot from remnant seeds of the HSP selected by Arriel et al.

Formats and Editions of Introduction to quantitative genetics []

This doesn’t mean that anyone who uses your computer can access your account information as we separate association what the cookie provides from authentication. Sire evaluation and genetic trends. The estimate of the components of variance and of the genetic parameters was carried out according to Vencovsky When the relationship among progenies descending from the same half-grandmother was discounted for the HSP selection by the BLP methodology, i.

  LAUF10 TRAININGSPLAN PDF

On the other hand, when dealing with genetic values, this should not happen and the expected gains should be nearer the observed gains.

We never store sensitive information about our customers in cookies. Selection based on the phenotypic value, however, resulted in 15 different ancestors as noted by the pedigree.

Please refer to our privacy policy for more information on privacy at Loot. No supplementary irrigation falconeer used. In the majority of cases the expected gains are overestimated, which was also shown for this population by Arriel et al.

A negative correlation of To estimate the introduvcion value without inverting the variance and covariance matrices of the observed data, a time-consuming computer operation, since this matrix is frequently non-diagonal and very large, Henderson proposed an alternative computer method using mixed model equations for obtaining the BLUP. Thus, the gain of selection GS obtained with the BLP is the selection differential SD among the means of the genetic values of the selected progenies in relation to all the assessed ones.

Send correspondence to C. Cookies are little nuggets of information that web servers store on your computer to make it easier for them to keep track of your browsing session.

This also occurred in the previous selection cycles Aguiar, ; Pacheco, ; Arriel, It also contributed less to the reduction in the effective size of the population, and consequently reduced future problems with falciner. Expected and realized gains in the CMS maize population after three cycles of half-sib family selection.

  HERBARIUM VORDRUCK PDF

A activation email has been sent to you. Thus, the diagonal of the kinship sub-matrices is 0.

However, the indication of a reduction in the effective size of the population caused by an imbalance in the contribution of the selected progenies, as shown by the pedigree structure, draws attention to the problem of an increase in the level of inbreeding.

Table IV also shows that the BLP selected a greater number of progenies stemming from the same ancestor, totaling 11 different maternal half-grandmothers.

Introduccion a la Genetica Cuantitativa

P and Ramalho, M. Sometimes, we also use a cookie to keep track of your trolley contents. On the other hand, it can be seen that the BLP was influenced by extreme phenotypic values, because it distributes this influence equally to all the progenies of the same family. Second, it assumes that the gametes of all HSP in the recombination plot have the same frequency, resulting in equal chances of fertilization and in a balanced contribution of each progeny to the next cycle. As in the first three cycles, selection was based on the means over the environments to improve the genetic adaptability of the population, including those with lower densities, by giving priority to prolificacy.