نتایج جستجو برای: generation variances

تعداد نتایج: 364190  

Journal: :journal of plant physiology & breeding 2012
yaser zanganeh asadabadi manoochehr khodarahmi sayed mahmoud nazeri abdollah mohamadi sayed ali peyghambari

abstract in order to study the inheritance of grain yield and its components in bread wheat, two cultivars, karchyya(drought and salinity tolerant) and gaspard (sensitive to drought and salinity stress) were crossed.parents together with f1, f2, f3, bc1and bc2 generations were evaluated using a randomized complete block design with three replications in 2008-2009 growing season.grain weight per...

Journal: :The Annals of Mathematical Statistics 1968

Journal: :Biometrika 2004

Journal: :Geographical Analysis 2010

Journal: :Journal of clinical epidemiology 1990
S L Reilly B A Kottke C F Sing

The generation and gender effects on the joint distributions of total plasma cholesterol (Total-C), ln triglycerides (lnTrig), HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), apolipoproteins AI (Apo AI), AII (Apo AII), and E (lnApo E) were studied in 184 male grandparents (MGP), 242 female grandparents (FGP), 237 male parents (MP), 235 female parents (FP), 202 male children (MC), and 200 fema...

2009
B. ORDÁS

Transition from juvenile to adult vegetative phase in maize is associated with pest and disease resistance. However, reports are not consistent on the significance and relative importance of additive or dominance genetic effects and variances. The purpose of the present research was to elucidate the genetic effects and variances and to identify molecular markers associated with phase transition...

Journal: :The Annals of Mathematical Statistics 1963

2017
KHILWAT AFRIDI NAQIB ULLAH KHAN FIDA MOHAMMAD SHAHID ULLAH KHAN SAFDAR HUSSAIN SHAH SYED JAWAD AHMAD SHAH

Knowledge of traits inheritance is a prerequisite for any plant breeding program. Wheat cultivars like Pirsabak-85, Khyber-87, Saleem-2000, Pirsabak-04, Pirsabak-05 and Shahkar-13 were crossed in 6 × 6 half diallel fashion during 201011 at the Cereal Crops Research Institute (CCRI), Pirsabak Nowshera, Pakistan. The F1 and F2 half diallel hybrids in comparison with parental genotypes were studie...

Journal: :Genetics 1991
Z B Zeng C C Cockerham

The variances of genetic variances within and between finite populations were systematically studied using a general multiple allele model with mutation in terms of identity by descent measures. We partitioned the genetic variances into components corresponding to genetic variances and covariances within and between loci. We also analyzed the sampling variance. Both transient and equilibrium re...

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