Báo cáo sinh học: " Effects of selection for early and late reproduction in low and high larval density populations of the bean weevil" pdf

... and high levels of larval density. Original article Effects of selection for early and late reproduction in low and high larval density populations of the bean weevil (Acanthoscelides ... analysis of one-generation selection for early and late reproduction in populations maintained for 10 generations at low and hi...

Ngày tải lên: 14/08/2014, 20:20

... equal selection inten- sities in both lines, the QTL was fixed in the line with the highest starting frequency (Figs. 1 and 4). However, when selection intensities were reduced in the line with the ... maxi- mizing polygenic response. Which line was chosen for fixation of the favor- able allele depended on starting frequencies and selection intensities in the...

Ngày tải lên: 14/08/2014, 13:22

... safety and convenience for the precise monitoring of viral load in clinical material, as well as for the investigation of the expression of cellular genes in response to virus infection. However, the ... variety of reference gene candidates. The inconsistent data regarding to the Best- keeper calculation of the coefficient of correlation and the corresp...

Ngày tải lên: 18/06/2014, 22:20

... facilities, and the second one because of the cost of individual genotyping (20−30 e/individual). The failure of individual selection may be explained by four main reasons: – The low variability of the ... growth performance of the individuals [4,39]. – Individual selection may select the most aggressive fish, and the increase of the average aggressivene...

Ngày tải lên: 14/08/2014, 13:22

... draining the ponds, removing all the fish, and sorting them according to their group marks. The fish of each group were counted, weighed and the height and length of ... separated into females and males and grown separately till the following spring. In April of the following year, 3 separate spawns were arranged by re-uniting...

Ngày tải lên: 14/08/2014, 20:20

... mechanism for further pointing to a pixel position in the retrieved data from the memory. The same addressing system is kept for the 2 × 2 Chroma blocks. They are saved in an interlaced way in the ... outside the FPGA. The reference image and the MV map are written through the memory controller and interface to the external SDRAM memory (figured on the left-...

Ngày tải lên: 18/06/2014, 22:20

... better indica- tor of the initial immune response triggered by larvae at the beginning of infection. On the other hand, the allelic substitution effects esti- mated for the QTL reported herein are ... from the population mean and corrected for the corresponding environmental effects. For each trait, the effects included in the YD calculation were those con...

Ngày tải lên: 14/08/2014, 13:21

... five-generation divergent -selection experiment on leg weakness. Lines were low, control, and high, with the low line having the greatest leg weakness and the high- line having the least ... and the angle of the head of the humerus was greater in high- line pigs than in control- or low- line pigs (P < 0.05). Divergent selec...

Ngày tải lên: 14/08/2014, 20:20

... results (65%-70%) for somewhat related languages, training on English and testing on German and Spanish, but they modified the annotation in the German data making the treat- ment of certain syntactic ... Data point selection The key idea in our experiments is that we can use a simple form of instance weighting, similar to what is often used for correcting sample sel...

Ngày tải lên: 17/03/2014, 00:20

... reviews of effects to inform policy- making about optimizing the supply, improving the distribu- tion, increasing the efficiency and enhancing the perform- ance of health workers. Geneva 2006. 27. Institute ... International Organization of Migration. PW is the Coordinator of the Technical Working Group on the Task Force for Scaling Up Education and Training for...

Ngày tải lên: 18/06/2014, 17:20