Genetic diversity trends in twentieth century crop cultivars: a meta analysis

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Twentieth-Century Sea Surface Temperature Trends

An analysis of historical sea surface temperatures provides evidence for global warming since 1900, in line with land-based analyses of global temperature trends, and also shows that over the same period, the eastern equatorial Pacific cooled and the zonal sea surface temperature gradient strengthened. Recent theoretical studies have predicted such a pattern as a response of the coupled ocean-a...

متن کامل

A comparative analysis of ISSR and RAPD markers for studying genetic diversity in Iranian pistachio cultivars

Pistachio is one of the most important horticultural products of Iran. The best way to get the maximum yield is to have genetically pure and monotonous gardens. Thereby, study of genetic variation and providing genetic identifications, make this possible to have homogenous gardens with high performance genotypes. In the present study, genetic diversity of 19 Iranian pistachio cultivars was asse...

متن کامل

Causes of Late Twentieth Century Trends in New Zealand Precipitation

Late twentieth Century trends in New Zealand precipitation are examined using observations and reanalysis data for the period 1960–2004. One of the aims of this study is to investigate the link between these trends and recent changes in the large-scale atmospheric circulation in the Southern Hemisphere. The contributions from changes in Southern Hemisphere climate modes, particularly the El Niñ...

متن کامل

Twentieth century trends in moisture advection over Australia

We have examined some of the characteristics of moisture advection and its relation to precipitation over Australia. Seasonal extremes of moisture advection have changed considerably during the latter part of the 20th century. Analysis of its skewness reveals that the relative occurrence of these events has increased. A kurtosis analysis shows that there has been a geographical shift of where t...

متن کامل

Related trends in music and painting of the twentieth century

ions exist in their own neutral field, usually b~ack, grey or white, a kind of cosmic space capable of infinite extension. The picture frame cuts into this space -it does not limit it. Now a work of art must have coherence. Two principles of organization, giving coherence to the modern work of art, seem to stand out to the observer. The first of these is that the forms within the work interact ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Theoretical and Applied Genetics

سال: 2010

ISSN: 0040-5752,1432-2242

DOI: 10.1007/s00122-009-1252-6