chromosome numbers

نتایج جستجو برای: chromosome numbers

تعداد نتایج: 312462 فیلتر نتایج به سال:

Chromosome Numbers in Compositae VII: Astereae III

Journal: :American Journal of Botany 1969

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The Chromosome Counts Database ( CCDB ) – a community resource of plant chromosome numbers

Journal: :New Phytologist 2014

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Chromosome Number and Morphology in Nicotiana VI: Chromosome Numbers of Forty Species

Journal: :Proceedings of the National Academy of Sciences 1933

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A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data.

Journal: :Medical care 2009

Carl van Walraven Peter C Austin Alison Jennings Hude Quan Alan J Forster

BACKGROUND Comorbidity measures are necessary to describe patient populations and adjust for confounding. In direct comparisons, studies have found the Elixhauser comorbidity system to be statistically slightly superior to the Charlson comorbidity system at adjusting for comorbidity. However, the Elixhauser classification system requires 30 binary variables, making its use for reporting and ana...

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NEW OR RARE CHROMOSOME COUNTS IN TEN SPECIES OF COUSINIA FROM IRAN-II

Journal: رستنیها 2007

S.B. DJAVADI,

In the present study, choromosome numbers of 10 species of the genus Cousinia including: C. bienerti (n=13), C. decipiens (n=13), C. deserti (n=12), C. esfandiari (n=13), C. komarowii (n=13), C. lepida (n=13), C. neurocentra (n=12), C. piptocephala (n=13), C. smirnowii (n=12)and C. turcomanica (n=13) are reported from Iran. Specimens have been collected from Semnan and Khorasan Provinces. Nine ...

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