نتایج جستجو برای: assisted selection mas

تعداد نتایج: 461109  

2012
Huixia Du Zhenmin Bao Jingjing Yan Meilin Tian Xiaoyu Mu Shi Wang Wei Lu

Single nucleotide polymorphisms (SNPs) are currently the marker of choice in a variety of genetic studies. Using the high resolution melting (HRM) genotyping approach, 101 gene-based SNP markers were developed for Apostichopus japonicus, a sea cucumber species with economic significance for the aquaculture industry in East Asian countries. HRM analysis revealed that all the loci showed polymorp...

2010
Cecilia McGregor Jason Michael Prothro David Knauft Ron Walcott

UNDERLYING HORTICULTURALLY IMPORTANT TRAITS IN WATERMELON by JASON MICHAEL PROTHRO (Under the Direction of Cecilia McGregor) ABSTRACT QTL analysis was performed for multiple traits in an elite x egusi and an elite x citron F2 population of watermelon (Citrullus lanatus var. lanatus Thunb.). Two linkage maps were constructed for QTL analysis using single nucleotide polymorphism (SNP) markers. A ...

2008
Ajay Choudhary

Video Assisted Thoracoscopic Surgery (VATS) have promising role in the management of spontaneous pneumothorax not only in young patients (pt) with apical blebs but also in elder pt having emphysema. Objective: To evaluate the out come of VATS as compare to conservative and open Thoracotomy for the management of spontaneous pneumothorax and to evaluate various parameters in terms of results. Mat...

2013
ZHENDONG LIU XIUWU GUO YINSHAN GUO HONG LIN PENGXIANG ZHANG YUHUI ZHAO KUN LI CHENGXIANG LI

SSR (Simple Sequence Repeat) markers and SRAP (Sequence Related Amplified Polymorphism) markers were used to construct a genetic linkage map of Vitis amurensis Rupr. The mapping population consists of 94 individuals derived from the selfing of Beibinghong, a V. amurensis cultivar. The map covers a total length of 1123cM on 21 linkage groups with an average distance between adjacent markers of 4...

2004
Dean W. Podlich Christopher R. Winkler

Many factors have contributed to the inability to successfully employ a marker-based selection scheme for The advent of high throughput molecular technologies has led to complex traits. One major difficulty has been the effecan expectation that breeding programs will use marker–trait associations to conduct marker-assisted selection (MAS) for traits. Many tive detection, estimation, and utility...

2006
Chris Moran

Molecular technology can be used as an adjunct to conventional breeding programmes. The idea is that naturally occurring variation in DNA sequences (markers) can be detected in potential breeders. If this DNA variation has previously been correlated with variation in an economically important trait, such as growth or meat quality or susceptibility to disease, it can be used to assist or acceler...

2013
YUHUI ZHAO HONG LİN YİNSHAN GUO ZHENDONG LİU XIUWU GUO KUN LI

Genetic maps for two pear cultivars ‘Red Bartlett’ (Pyrus communis L.) and ‘Nanguo pear’ (Pyrus ussuriensis Maxim.) were constructed using SRAP molecular markers. The mapping population consists of 74 F1 individuals derived from the cross of a cultivar ‘Red Bartlett’ with good fruit quality as the female parent and a cultivar ‘Nanguopear’ with good cold tolerance as the male parent. Linkage map...

Journal: :Reproduction in domestic animals = Zuchthygiene 2012
E T Margawati

Traditional breeding programmes have largely contributed to disseminate the benefits of several quantitative traits in livestock. In developing countries such as Indonesia where animal population scattered throughout the country, it is difficult to invest for molecular research. On the other side, yet, it is worthy asset for breeding purposes. Based on theory and evidence, it has been proved th...

ژورنال: مدیریت سلامت 2016

Introduction: Nowadays, assisted reproductive technologies are widely used to treat infertility in couples. Studies indicate that the rate of premature birth after using Assisted Reproductive Technologies has been increased as compared to normal pregnancies. The purpose of our study was predicting premature birth in pregnant women via Assisted Reproductive Technologies using artificial neural n...

Estimation of genetic diversity is an important factor in germplasm conservation and characterization. In rice breeding programs, genetic diversity information on specific regions of genome can be very useful for the application of marker assisted selection (MAS) and for gene mapping. A total of 152 rice lines were considered for breeding programs using microsatellites (SSR) technique. The tota...

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