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  • Electronic Resource  (2)
  • Endocarp  (1)
  • Fine motor and adaptive development  (1)
  • 1
    ISSN: 1432-1076
    Keywords: Fine motor and adaptive development ; Term and preterm children ; Influence of prenatal ; Perinatal and postnatal variables ; Predictive significance of fine motor and adaptive skills
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The development of fine motor and adaptive skills during the first 2 years of life is reported in 97 highrisk preterm children and 94 healthy term children. Most stages of fine motor and adaptive development were found to occur at slightly later ages among preterm children. Neurological development was significantly correlated with fine motor and adaptive development in preterm children only. No significant influence of prenatal, perinatal and postnatal variables on fine motor and adaptive development was noted. No significant sex differences were observed in both the term and preterm group. The strongest predictors of later intellectual functioning were fine motor performance at 9 months and fine motor and adaptive skills at 18 to 24 months.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 99 (1999), S. 1216-1220 
    ISSN: 1432-2242
    Keywords: Key words Allozyme ; Bangladesh ; Endocarp ; Neem ; Outcrossing rate ; Protandry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  The objectives of this study were to estimate the outcrossing rate and to explain genetic consequences of the development of seed in the endocarp in a natural population of neem in Bangladesh. Cotyledons of germinated open-pollinated seeds of individual trees were analyzed by starch-gel electrophoresis to examine allozymes. Three loci with clear Mendelian segregation were used to estimate outcrossing rate. A multilocus mixed mating model was used to evaluate the mating system. The population exhibited high outcrossing rates both for multilocus (tm=0.90±0.024) and mean single-locus (ts=0.92±0.020) estimates. The difference between these two parameters (tm–ts=0±SE 0.038) was insignificant, indicating that there was no ’biparental inbreeding’ in the population. The degree of variance of the estimates of multilocus outcrossing rates decreased when two or more loci were included. In order to elucidate the significance of polycarpy a total of 471 seeds were counted out of 440 endocarps. This mechanism appears to be a possible way of avoiding inbreeding. The results indicated that the studied neem population was predominantly allogamous.
    Type of Medium: Electronic Resource
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