Extensive DNA Sequence Variations in Two Lignin Genes, Cinnamate 4-Hydroxylase and Cinnamyl Alcohol Dehydrogenase from Acacia mangium and Acacia auriculiformis
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چکیده
منابع مشابه
Isolation and characterization of CCoAOMT in interspecific hybrid of Acacia auriculiformis x Acacia mangium--a key gene in lignin biosynthesis.
This study was directed at the understanding of the function of CCoAOMT isolated from Acacia auriculiformis x Acacia mangium. Full length cDNA of the Acacia hybrid CCoAOMT (AhCCoAOMT) was 1024-bp long, containing 750-bp coding regions, with one major open reading frame of 249 amino acids. On the other hand, full length genomic sequence of the CCoAOMT (AhgflCCoAOMT) was 2548 bp long, containing ...
متن کاملChanges in litter, decomposition, nitrogen mineralization and microclimate in Acacia mangium and Acacia auriculiformis plantation in Mount Makiling, Philippines
The objectives of this study were to examine litter, decomposition, net mineralization and microclimate by two leguminous species planted for the restoration of degraded area. The total annual litter fall in A. mangium site was 11.44±0.59 (mean ± standard error) t ha -1 yr -1 and A. auriculiformis site was 8.72±0.57 t ha -1 yr -1 . Decomposition constant (k) of A. mangium and A. auriculiformis ...
متن کاملVermicomposting of the leaf litter of acacia (Acacia auriculiformis): possible roles of reactor geometry, polyphenols, and lignin.
Vermicomposting of the pre-composted leaf litter of acacia (Acacia auriculiformis) was studied in reactors of identical volume but with surface area: height ratios varying from 4 to 250. In separate sets of experiments with these reactors, epigeic earthworm species Eudrilus eugeniae and anecic earthworm species Lampito mauritii were employed at densities of 75 and 150 adult animals per litre of...
متن کاملPhenolic extracts from Acacia mangium bark and their antioxidant activities.
Phenolic compounds are present at very high concentrations in the bark of Acacia mangium. These compounds are known to have strong antioxidant activity and thus different beneficial effects on human health. Phenolic compounds in bark of A. mangium were extracted and their antioxidant activities were investigated using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical-scavenging and ferric-r...
متن کاملNatural and induced polyploidy in Acacia dealbata Link. and Acacia mangium Willd.
Seeds were obtained from seven natural populations of Acacia dealbata, three natural populations of A. mangium and a seed orchard of A. mangium, representing the natural range of the two species. Polyploids were discovered in two of the seven populations of A. dealbata. The 2C DNA amount for diploid A. dealbata (2n = 2x = 26) was 1.74 pg, and for diploid A. mangium (2n = 2x = 26) was 1.30 pg. A...
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ژورنال
عنوان ژورنال: Journal of Biological Sciences
سال: 2008
ISSN: 1727-3048
DOI: 10.3923/jbs.2008.687.690