Role of electronic effects in determining the conformation (cis or trans) of planar metal chelatesPublication » Role of electronic effects in determining the conformation (cis or trans) of planar metal chelates.doi:10.1007/BF00517283N. N. Kharabaev...
Now, if your enolate consists some chiral moiety, you not only get pure cis or trans product but also only one enantiomer will be formed because the chiral moiety that is present favors formation of one enantiomer over the other. There is huge deal of work on asymmetric aldol reactions in ...
The sex-specific methylation patterns of PbRR9 could be coincidental or responsible merely for secondary sexual characteristics of little relevance to sex determination. However, this gene has a number of features that make a direct role in sex-determination plausible. Type-A two component response r...
M. GPMiner: an integrated system for mining combinatorial cis- regulatory elements in mammalian gene group. BMC Genomics 13 Suppl 1, 10.1186/1471-2164-13-S1-S3 (2012). 25. Yong, W. D. et al. Vernalization-induced flowering in wheat is mediated by a lectin-like gene VER2. Planta 217,...
Polymerization of 1,3-Pentadiene to cis-1,4 Stereoisomers By polymerizing the trans isomer of 1,3-pentadiene two different types of crystalline cis-1,4 polymers have been obtained, one with an isotactic, the other with a syndiotactic structure. The isotactic polymer was obtained by homogeneous...
Consumption of spinach significantly increased serum concentrations of all-trans-β–carotene, cis-β–carotene, (and consequently total β-carotene), lutein, α-carotene and retinol and decreased the serum concentration of lycopene. Serum total β-carotene responses (changes in serum concentrations ...
cis-disubstituted alkenes) will be more complicated. Steric differentiation is much smaller, and, in addition, it will be necessary to consider the effects on regiochemistry of the chirality of both the allylically substituted alkene as well as the alkene–alkyne–cobalt complex, in which the ...
(Ramsay et al.2011). The alleles influence variations in male fertility and grain development from two-rowed to six-rowed spikes.INT-Cis an ortholog of the maize domestication geneTEOSINTE BRANCHED 1(TB1). BesidesVrs1andInt-C, Six-rowed spike4(Vrs4) is the third locus found to control ...
didn't find any cis- effect associations with SNPs near or in GOT1 or trans-effect associa- tions with SNPs elsewhere in the genome.8 In another GWAS, no SNP was associated with serum levels of AST at or exceeding genome-wide significance.9 Through a GWAS of serum AST activity in the ...
Sex chromosomes harbour a primary sex-determining signal that triggers sexual development of the organism. However, diverse sex chromosome systems have been evolved in vertebrates. Here we use positional cloning to identify the sex-determining locus of a