Field Emergence of shrunken-2 Corn Predicted by Single- and Multiple-vigor Laboratory Tests
نویسندگان
چکیده
منابع مشابه
laboratory tests for predicting seedling emergence of sesame (sesamum indicum, l.) cultivars in field.
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متن کاملStandardization of Seed Vigor Tests
The last 30 years have led to increasing dissatisfaction by seed producers and consumers with the standard germination test as the sole criterion of seed performance potential presented on a seed label. As a result, new seed testing techniques have been formulated known as seed vigor tests that provide more sensitive measures of seed quality. The ISTA and AOSA Vigor Test Committees have been at...
متن کاملMultiple forms of maize endosperm adp-glucose pyrophosphorylase and their control by shrunken-2 and brittle-2.
Heat-labile and heat stable forms of ADP-glucose pyrophosphorylase were identified in the maize endosperm. The heat-labile form is destroyed by normal electrophoretic conditions. The heat-stable form corresponds to pyrophosphorylase B. In wild type, 96% of the total activity is heat labile. Both forms are reduced in 11 brittle-2 (bt2) and 12 shrunken-2 (sh2) mutants. The heat-labile form is red...
متن کاملInterference in laboratory tests
Interference in clinical laboratory testing can create discrepancies in test results which can lead to patient harm. In clinical chemistry, interference is defined as a cause of medically significant difference in the measurand test result due to another component or property of the sample. Interference by endogenous and exogenous substances with assays for clinical analytes is a common prob...
متن کاملExperiments on Hybrid Vigor and Convergent Improvement in Corn'
Page Introduction.._ 1 The breeding program 3 Selection in back-pollinated lines 4 Greenhouse selection 5 Experiments on back pollinating and recrossing 7 Growing seed for the experiments 8 Methods ©(comparing yields 9 Experiments on back pollinating and recrossing—Continued. Experimental data --. 10 Discussion 17 Relation to the theory oí hybrid vigor... 18 Relation to corn breeding19 Summary ...
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ژورنال
عنوان ژورنال: Journal of the American Society for Horticultural Science
سال: 1995
ISSN: 0003-1062,2327-9788
DOI: 10.21273/jashs.120.1.128