Quantitative genetics

Quantitative reverse transcription PCR (RT-qPCR) paired with stem-loop was utilized in this study to establish a process for detecting miRNA-425-5p in human plasma, contributing to accurate prognosis and early diagnosis of genetic diseases in humans, especially cancer diseases. Blood samples (n=12) collected from healthy volunteers in Ho Chi Minh City, were subjected to plasma extraction and then microRNA (miRNAs) isolation using the TRIzol method.

11p vihyuga 04-03-2025 2 1   Download

Rice (Oryza sativa L.) is one of the staple cereal crops of the world and it is one of the main sources of carbohydrates for nearly one-half of the world's population. So, an increase in rice yield to satisfy human needs is a pressing requirement. Agronomic characters such as high plant, length of panicle, length of flag leaf, number of seed per panicle, the weight of thousand rice, length and width of rice and tolerance to salt are the deciding factor for yield in rice.

12p tuetuebinhan000 23-01-2025 2 2   Download

Objectives of the thesis: Identifying genetic diversity and basic genetic parameters as a basis for creating a high-quality genetic variation of tiger shrimp for initial breeding of tiger shrimp according to growth traits.

25p tunelove 11-06-2021 19 3   Download

The present investigation was under taken with the objectives to estimate genetic variability, heritability and genetic advance for yield and yield contributing components of cucumber. The experimental materials for this investigation were fourteen genotypes of cucumber consisting of parthenocarpic, gynoecious and monecious germplasms crossed in line × tester mating design produced thirty three hybrids (F1). Thirty three F1 crosses along with their parents were evaluated in two environments viz.

9p angicungduoc6 22-07-2020 22 2   Download

In order compute genetic variability, heritability and genetic advance expressed as per cent of mean, an investigation was carried out with 79 plants of F2 population of MFC-09-12 × PGCP-12 and 90 plants of F2population of MFC-08-14 × PL-3 in cowpea. Considerably high amount of variability was observed for the thirteen quantitative and qualitative characters under study.

9p nguaconbaynhay5 16-05-2020 27 1   Download

Understanding the genetic complexity of traits is an important objective of small grain temperate cereals yield and adaptation improvements. Bi-parental quantitative trait loci (QTL) linkage mapping is a powerful method to identify genetic regions that co-segregate in the trait of interest within the research population. However, recently, association or linkage disequilibrium (LD) mapping using a genome-wide association study (GWAS) became an approach for unraveling the molecular genetic basis underlying the natural phenotypic variation.

17p partimesinhvien 08-05-2020 20 1   Download

The RuvABC resolvasome ofEscherichia colicatalyses the resolution of Holliday junctions that arise during genetic recombination and DNA repair. This process involves two key steps: branch migration, catalysed by the RuvB protein that is targeted to the Holliday junction by the structure specific RuvAprotein, and resolution, which is catalysed by the RuvC endonuclease.

10p tumor12 22-04-2013 35 2   Download

The glyoxalase pathway ofLeishmania infantumwas kinetically character-ized as a trypanothione-dependent system. Using time course analysis based on parameter fitting with a genetic algorithm, kinetic parameters were estimated for both enzymes, with trypanothione derived substrates. A Kmof 0.253 mmand aVof 0.21lmolÆmin )1 Æmg )1 for glyoxalase I, and a Kmof 0.098 mmand aVof 0.18lmolÆmin )1 Æmg )1 for glyoxalase II, were obtained.

11p awards 06-04-2013 48 2   Download

Transport of presecretory proteins into the mammalian rough endoplasmic reticulum involves a protein translocase that comprises the integral membrane proteins Sec61ap, Sec61bp, and Sec61cp as core components. Electron microscopic analysis of protein translocase in rough micro-somal membranes suggested that between three and four heterotrimeric Sec61p complexes form the central unit of protein translocase.

8p awards 05-04-2013 58 3   Download

Transcription factors are DNA-binding proteins that regulate key biologi-cal processes. Their interactions with DNA are commonly analyzed with gel-based electrophoretic mobility shift assay (EMSA) using radioactively labeled probes. Within various fields of research, there exists an increasing demand to develop assays with faster sample throughput combined with improved sensitivity, increased analytical range, and precise quantification.

9p vinaphone15 28-02-2013 50 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Genetic influences on attention deficit hyperactivity disorder symptoms from age 2 to 3: A quantitative and molecular genetic investigation

9p thulanh29 18-12-2011 48 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Prediction of genetic merit from data on binary and quantitative variates with an application to calving difficulty, birth weight and pelvic opening

23p toshiba21 16-11-2011 59 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Changes in the distribution of the genetic variance of a quantitative trait in small populations of Drosophila melanogaster

10p toshiba21 16-11-2011 47 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Expression of a quantitative character radius incompletus, temperature effects, and localization of a mobile genetic element Dm-412 in Drosophila melanogaster

21p toshiba21 16-11-2011 43 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Interest in quantitative genetics of Dutt’s and Deak’s methods for numerical computation of multivariate normal probability integrals

27p toshiba21 16-11-2011 54 4   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Towards accurate imputation of quantitative genetic interactions...

0p thulanh21 15-11-2011 37 2   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Quantitative genetics of growth traits in the edible snail, Helix aspersa Müller

0p toshiba20 15-11-2011 44 2   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Use of sib-pair linkage methods for the estimation of the genetic variance at a quantitative trait locus

0p toshiba20 15-11-2011 57 3   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học thế giới đề tài: Another look at multiplicative models in quantitative genetics

0p toshiba19 15-11-2011 50 3   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Genetic evaluation for a quantitative trait controlled by polygenes and a major locus with genotypes not or only partly known

0p toshiba20 12-11-2011 54 3   Download