Báo cáo khoa học: "Genetic variation in European larch (Larix decidua Mill)" potx

... differing in mobility (fig 2c). Thus, 1 locus with 3 alleles was postula- ted. A heavily stained zone with 2 single- Original article Genetic variation in European larch (Larix ... stu- dies of European Larch (Larix decidua Mill) employing isoenzyme polymorphism. Genet Polon 16, 29-35 Merkle SA, Adams WT (1987) Patterns of allo- zyme v...

Ngày tải lên: 08/08/2014, 23:22

... Their manner of breeding following the initial crossing is unknown, but is thought to have been uncontrolled. The local breeders used inbreeding to improve and to maintain the superior traits ... associated with dominantly inherited obesity in humans [38,42]. The inactivation of the MC4R gene in the mouse has resulted in a maturity onset obesity syndrome, demonstrating the role of this...

Ngày tải lên: 09/08/2014, 18:21

... promoting their aggregation into insoluble complexes, or directly through oxidation- induced damage to associated neurons [9], there is bio- logic evidence implicating MPO in the cognitive decline in ... decline in patients with MS, but no definite data are currently available on the possible role of MPO polymorphism in the development of cognitive decline in MS. This study was main...

Ngày tải lên: 11/08/2014, 08:20

... prevailing wind (to avoid com- pression wood). The mean of the two readings on each tree was used in all subsequent analysis. The following steps were taken in analyzing ... representing 321 families and 25 provenances. Trees were planted in spring 1981 in Reix, Creuse (central France, alt 530 m), at a spacing of 2 x 3 m and using a...

Ngày tải lên: 08/08/2014, 18:21

... écologiques : In: Struktur and Dynamik von Wäldern, Ber der 25 intern Symposien der intern Vereinig für Vegetationskunde Rinteln 1981. AR Gartner Verlag, Vaduz, Liechtenstein, 459-473 Felber ... Brussard, ed) Springer, New York Linhart YB, Mitton JB, Sturgeon KB, Davis ML (1981) Genetic variation in space and time in a population of Ponderosa pin...

Ngày tải lên: 08/08/2014, 23:21

... reconstructing pedigrees of cultured stocks, which are essential for identifying founder individuals, avoid- ing deleterious inbreeding and maintaining variability by maximizing founder contributions. ACKNOWLEDGEMENTS The ... samples, since mtDNA is maternally in- herited, originated from genetically different maternal lines within the same broodstock. Thi...

Ngày tải lên: 09/08/2014, 18:21

... families in experiment C were marked by fin-clipping 10 weeks prior to the beginning of the experimental feeding period, then placed together (1 200 individuals) in a large ... presented in table 2, therefore accounting for but a minor part of colour variation. Moreover, differences observed among consecutive experiments in this study are in...

Ngày tải lên: 09/08/2014, 22:23

... using the inter- val mapping (IM) method provided in Map QTL 5.0 [19]. Markers flanking the QTLs were used as cofactors in QTL mapping by using the MQM method in the same program. Fine mapping F 5 plants ... markers using F 5 lines. The F 5 lines were derived from the F 2 plants using sing le seed descent method. The frequency distribution of a-toco- pherol concentration in F 5 linesi...

Ngày tải lên: 11/08/2014, 11:21

... deletions/insertions, including stop-codon introductions These have been encountered in nine of the 12 fatty acid oxidation defects where sequence variations have been identified in the corresponding ... folding of the variant protein is compromised. Inspection of the molecular structure surrounding posi- tion 304 in the mature MCAD protein [41] indicated that the lysine at position 304...

Ngày tải lên: 23/03/2014, 12:20

... soil informa- tion for their site of origin. Supporting evidence that the interaction in black pine provenances may be linked to the site soil conditions in relation to the site of origin is provided ... seen infigures 2 and 3.It amounts about half of the remaining variation, or 6% of the total variation in the analysis of variance (table IV). Thassos (GR80) is doing much better in...

Ngày tải lên: 08/08/2014, 14:21