Inheritance and expression of reduced culm number character in rice.
نویسندگان
چکیده
منابع مشابه
the stady and analysis of rice agroclimatology in lenjan
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
15 صفحه اولGenetic interaction between 2 tillering genes, reduced culm number 1 (rcn1) and tillering dwarf gene d3, in rice.
Mutant genes, reduced culm number 1 (rcn1) and bunketsuwaito tillering dwarf (d3), affect tiller number in rice (Oryza sativa L.) in opposite directions. The d3 mutant was reported to increase tiller number and reduce plant stature. Our objective was to compare the phenotype of the d3rcn1 double mutant with each single mutant and parental rice cultivar "Shiokari" and to clarify whether the Rcn1...
متن کاملInheritance of Seed Dormancy in Weedy Rice
should provide new insight into seed dormancy and resistance to preharvest sprouting. Seed dormancy contributes to the adaptability of plants in nature Rice germplasm (Oryza spp.) varies in degree of seed and is of considerable importance in agriculture. The weedy rice dormancy (Roberts, 1961a; Wu, 1978; Oka, 1988, p. 87– (Oryza sativa L.) strains LD, SS18-2, and TKN12-2 and cultivar ‘N22’ 123;...
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In the fall of 1909 Morgan observed that the trident-pattern on the thorax of flies of some of the wild stocks of Drosophila melanogaster varied both in the intensity of the pigmentation and in the extent to which the pattern was spread over the thorax. The degree of pigmentation and the extent of the pattern seemed to vary together. A scale of grades was devised (Fig. 1) by means of which it w...
متن کاملThe Inheritance of the Mutant Character
2 9 Repetition of the male back-cross test with star dichaete ......................... 290 Location of the vortex genes through linkage tests with star and dichaete.. ..... 292 The localization of vortex I1 by aid of streak .................................. 296 The streak vortex modifier 300 Further tests of the position of vortex I11 301 The isolation of an (additional vortex intensifier.. 3...
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ژورنال
عنوان ژورنال: Japanese Journal of Breeding
سال: 1985
ISSN: 0536-3683,2185-291X
DOI: 10.1270/jsbbs1951.35.17