Commercial and biological characteristics of pear gene pool (Pyrus communis L.) of VNIISPK
نویسندگان
چکیده
منابع مشابه
Study of factors affecting direct shoot regeneration of pear (Pyrus communis L.)
Conventional methods of pear breeding, largely based on intra- and inter-specific hybridization, are difficult because pear is highly heterozygous, polygenic and has a long juvenile period. Genetic improvements of pear cultivars are possible through induction of mutations and gene transfer by genetic engineering. A general prerequisite for these approaches is to establish an efficient plant reg...
متن کاملProtein Synthesis and Breakdown during Heat Shock of Cultured Pear (Pyrus communis L.) Cells.
Cultured pear (Pyrus communis L. cv Passe Crassane) cells were subjected to temperatures of 39, 42, and 45[deg]C. Heat-shock protein (hsp) synthesis was greater at 30[deg]C than at temperatures above 40[deg]C and continued for up to 8 h. Both cellular uptake of radiolabeled methionine and total protein synthesis were progressively lower as the temperature was increased. Polysome levels decrease...
متن کاملThe Draft Genome Sequence of European Pear (Pyrus communis L. ‘Bartlett’)
We present a draft assembly of the genome of European pear (Pyrus communis) 'Bartlett'. Our assembly was developed employing second generation sequencing technology (Roche 454), from single-end, 2 kb, and 7 kb insert paired-end reads using Newbler (version 2.7). It contains 142,083 scaffolds greater than 499 bases (maximum scaffold length of 1.2 Mb) and covers a total of 577.3 Mb, representing ...
متن کاملeffective parameters in determination of commercial fruit maturity of different pear (pyrus communis l.) cultivars
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متن کاملevaluation of fruit physicochemical properties and qualitative characteristics of some european pear (pyrus communis l.) genotypes
abstract considering to importance and high genetic diversity of pear (pyrus communis l.) in iran, a study was conducted on the effect of genotype on fruit physicochemical properties and qualitative characteristics of six mature european pear genotypes in teheran, iran environmental conditions. in this study some physicochemical fruit properties and qualitative characteristics such as: fruit le...
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ژورنال
عنوان ژورنال: Plant varieties studying and protection
سال: 2008
ISSN: 2518-7457,2518-1017
DOI: 10.21498/2518-1017.1(7).2008.64465