Pyrus caucasica Fed. Ancestor of Georgian Pear Landraces

3029 8 14316 1 37567 document 14316 105-108.pdf application/pdf ebadfaa9f07704577cd962710b2e532e MD5 44162 2015-07-25 11:07:27 http://eprints.iliauni.edu.ge/3029/1/105-108.pdf 3029 1 1 application/pdf text en public

105-108.pdf

14318 2 37575 document 14318 lightbox.jpg image/png 6f2e0b5550599fa80b23200bdf82acf6 MD5 55783 2015-07-25 11:37:46 http://eprints.iliauni.edu.ge/3029/3/lightbox.jpg 3029 3 3 image/png other Thumbnails conversion from text to thumbnail_lightbox ge public

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http://eprints.org/relation/isVersionOf http://eprints.iliauni.edu.ge/id/document/14316 http://eprints.org/relation/isVolatileVersionOf http://eprints.iliauni.edu.ge/id/document/14316 http://eprints.org/relation/issmallThumbnailVersionOf http://eprints.iliauni.edu.ge/id/document/14316 archive 65 disk0/00/00/30/29 2015-07-27 05:23:02 2015-07-27 05:23:02 2015-07-27 05:23:02 article show maia_akhalkatsi@iliauni.edu.ge Akhalkatsi Maia maia_akhalkatsi@iliauni.edu.ge Asanidze Zezva Pyrus caucasica Fed. Ancestor of Georgian Pear Landraces pub Evolution QK SB public Georgia (South Caucasus) has wild Caucasian pear (Pyrus caucasica) representing as relict and endemic species of the Caucasus. It is determined by molecular analysis as the ancestor of 15 pear landraces of Georgia. We used in situ and ex situ methods for conservation of P. caucasica, as crop wild progenitor and relative for pear varieties reeder. Wild Caucasian pear was determined as a crop wild relative species according to the results of the field works carried out in Georgia and this species received high conservation value. According to scoring system to establish scores of crop wild relative pear species revealed the following data: The threats of P. caucasica have been determined only as near threatened with score 2; The rarity of this species was calculated as frequency of 10×10 km and the number of individuals reaches till 20 with score 4; Endemism of this species is not only in Georgia but on the Caucasus ecoregion and score is 5; Gene pool and taxon group identification was related with score 10 according to molecular study of pear species. The analyses have revealed the tendency of P. caucasica to be have high score (21) and in the last criteria of this species has showing closely relatedness to famous 15 traditionally Georgian pear landraces. 2015-07-17 published Science, Technology and Development 34 2 Pakistan Council for Science and Technology 105-108 http://docsdrive.com/pdfs/std/std/2015/105-108.pdf TRUE 0254-6418 http://std.com.pk/archivedetails.php?issue=2&issueno=32&vol=34&year=2015 http://std.com.pk/journal.php