Báo cáo sinh học: "Selection of allozyme genotypes of two species of marine gastropods (genus Littorina) in experiments of environmental stress by nonionic detergent and crude oil-surfactant mixtures" pptx

... article Selection of allozyme genotypes of two species of marine gastropods (genus Littorina) in experiments of environmental stress by nonionic detergent and crude oil-surfactant ... nonionic detergent and of crude oil -detergent mixtures in aqueous solutions on allozymic variation in the related species of marine g...

Ngày tải lên: 14/08/2014, 20:20

... determined by TCID 50 assay, and the output/input ratio was calculated. MVA was grown and titrated on the cell line DF-1, and dMVA-ZG on the complementing cell line cDF-1. Determination of infectious ... for rapid isolation of the target recombinant, resulting in parental virus-free recombinant stocks in a single round of plaque purification. While generation of recom...

Ngày tải lên: 18/06/2014, 18:20

... estimated by candling the eggs after 7 days of incubation, and the number of live hatched ducklings was recorded. Data regarding the number of eggs set (Ie), the number of fertile eggs at candling (F), ... experiment comprising a selected (S) and a control (C) line was conducted with the objective of increasing the number of fertile eggs (F) of the Brown Tsaiya duck after...

Ngày tải lên: 14/08/2014, 13:21

... gain a in A m and A v and in the aggregate genotype after one genera- tion of index selection as a function of the number of half-sib progeny per sire for sib testing schemes for two breeding ... Hill 2 1 Animal Breeding and Genomics Centre, Wageningen University, 6700 AH Wageningen, The Netherlands 2 Institute of Evolutionary Biology, School of Biological Sciences, Univ...

Ngày tải lên: 14/08/2014, 13:22

... polymorphism with the same patterns of colour and banding of shell, and they frequently form mixed populations. The range of these two species overlaps. In Northern Europe, Cepaea ... differences in either species. In the north-facing slopes, allopatric populations of Cepaea nemoralis exhibit, a significant increase in yellows, banded ye...

Ngày tải lên: 14/08/2014, 19:23

... an indicator of allometric growth of internal organs, and that high ratios of weights of several organs to body weight are an indicator of approaching maturity. In the ... indicator of maturity in growing animals. I Direct and correlated responses in growth WG Hill 1 PJ Marks JC Jenkins 1 RB Land 2 1 Institute of Animal Genetics, Unive...

Ngày tải lên: 14/08/2014, 20:20

... Marks 2 JC Jenkins 1 RB Land 2 1 Institute of Animal Genetics, University of Edinburgh, 2 West Mains Road, Edinburgh EH9 3JN; 2 AFRC Institute of Animal Physiology and Genetics ... litter size (ie number of live embryos) were largest in the testis weight single (XH-XL) and index lines (HH-LL), and reduced but not eliminated by correction f...

Ngày tải lên: 14/08/2014, 20:20

... different origin. The data were collected from a single herd and comprised 7 718 individuals in line B and 9 391 in line R, the lines having 12 and 9 generations of selection ... stocks and selection Two closed lines of rabbits (in this paper referred to as line B and line R) were used in the experiment. Founder animals in...

Ngày tải lên: 14/08/2014, 20:20

... transmission of HIV, and management of opportunistic infections (OIs). Training effectiveness was assessed by means of questionnaires administered pre- and post-training, by correlating post-training ... identification of required tasks, skills and knowledge; review of international guidelines; and adaptation of existing training materials for voluntary counseling and...

Ngày tải lên: 18/06/2014, 17:20

... local and national training institutions in addition to external stakeholders and advisors. As when forming the planning authority, PolicyMaker can be used to determine who should be involved in ... workers [21]; and integrated primary care [22]. For scaling up of educa- tion and training specifically, Cochrane reviews on audit and feedback [23], continuing medication educatio...

Ngày tải lên: 18/06/2014, 17:20