Detection of distorted segregation in pollen callus population using SSR marker;

Seventy four SSR polymorphism markers distributed on twelve chromosome in rice between a japonica line E47-1 and an indica variety Guangluai4 had been selected to detect the distorted segregation in the E47-1/GLA F2 separate population.

In this paper, we analyze the effect of attitude deviation on the transverse proportion distortion and the portrait squirm distortion of AVHRR image, and point out that the rolling of satellite can bring image transverse proportion distortion just like the Earth shape s performance.

To reveal the variation feature of power sale markets from viewpoints of time, space, structure and competitiveness in depth, based on the successful applications of traditional shift-share analysis (SSA) in regional economics and industry structure analysis, the authors develop a dynamic shift-share analysis (DSSA) and apply it to power sale marketing analysis.

The new factorized-based filter, partitioned filter and bias-separated filter, parallel and decentralized filter algorithms, which is based on the oR decomposition, U-D decomposition and singular value decomposition (S.

An analysis of the application in twelve western provinces and cities indicates dynamic shift-share analysis not only opens out the variance characteristics of different industria.