Why is the geometry different for NH_3 in hybridization (tetrahedral as opposed to trigonal)? Use Valence Bond Theory to describe the hybridization of all atoms and orbital overlap for all bonds in the following compounds/ions. a. CO_3^{2-}. b. I_3^-. c...
Multi-species spawning is reported in the coral genus Acropora, but hybridization in nature rarely occurs because of the incompatibility of gametes and the timing of spawning. However, the evolutionary relationships between gamete compatibility and spawning time are obscure. Investigations of gamete compa...
Hybridization can lead to the adaptive evolution of a new hybrid in a number of ways, such as evolutionary novelty, genetic variation, fixed heterosis, and dumping genetic load9. In recent dec- ades, the population of the Chinese native species S. calendulacea has decreased sharply and the ...
Deoxyribonucleic acid hybridization indicated that species of the genera Methanogenium and Methanocorpusculum are phylogenetically diverse. The 10 strains ... L Xun,DR Boone,RA Mah - 《International Journal of Systematic Bacteriology》 被引量: 59发表: 1989年 Growth of methanogens on cyclopentanol/CO2...
CO2 reductiondual sitesporous architecturessp hybridizationsulfur modificationElectrochemical CO2 reduction is regarded as a promising strategy for the sustainable conversion of greenhouse gas. However, it still remains a significant challenge to manipulate the selectivity and activity. Herein, amorphous and ...
The hybrid betweenS. trilobataandS. calendulaceamay not expand their geographical range in the short term but the hybridization may accelerate the extinction of its native parentS. calendulaceain subtropical China. Many hybrids between native and invasive species evolve and expand their distributions bey...
DNA-DNA hybridization analysis demonstrated a very low level of homology, indicating that the isolated strain and C. proteolyticus were not related at species level. Therefore, it is proposed to classify the described strain in the genus Coprothermobacter as a new species, Coprothermobacter ...
DNA€"DNA hybridization with T. carboxydophila was 27%. On the basis of physiological and phylogenetic data it is proposed that strain Z-0001T (=DSMZ 14005, VKM B-2307) should be placed in the genus Thermincola as a new species Thermincola ferriacetica sp. nov. 展开 ...
Based on available genomes, the ANI and in silico dDDH hybridization values between the type strain CBZ_1T and the type strains of the closest relatives ranged from 83.3 to 85.8% and 29.3 to 33.6%, respectively (Table 2). The obtained ANI and dDDH values were lower than the 95–96% ...
using Rediprime DNA labeling system and recovered with NucTrap probe purification columns (Stratagene, Cam- DEXAMETHASONE-KGF SYNERGY IN SP EXPRESSION 233 bridge, U.K.). Conditions for prehybridization, hybridization with 32P-labeled cDNA probes, and membrane stripping were essentially as described ...