Lysine contains a charged {eq}\epsilon {/eq}-amino group in its side chain, histidine contains an imidazole group, and arginine has a guanidino... Learn more about this topic: Amino Acids | Definition, Types & Structure from Chapter 5/ Lesson 19 ...
skyline函数 - 使用天际线图估计有效种群大小(Effective Population Size) # skylineplot函数 - 绘制天际线图 # get tree data("hivtree.newick") # example tree in NH format tree.hiv <- read.tree(text = hivtree.newick) # load tree ### classic skyline plot skylineplot(tree.hiv) # shortcut ...
APE (Analysis of Phylogenetics and Evolution) 是1个用R语言编写的用于分子进化和系统发育分析的免费软件包,提供了读写数据和操作系统发育树的实用函数,以及几种用于系统发育和进化分析的高级方法 (e.g. 比较和群体遗传方法)。 APE利用了许多用于统计和图形的R函数,并为开发、实现进一步的进化过程分析的统计方法,...
resource allocation m resource attraction resource bar resource definition s resource handle resource inventory resource management r resource protection resource similarity resource transfer in- resourcebin resourceperson resources based citie resources power resources allocator resources industry resources n resour...
resistcompression resistcuringsystem resist definition resist detecting meth resist dispenser unit resisted being remove resistedroll resistence box with p resistenceless resistencia resistent resistfilm resistheat resistibility resisticon resisting aggregate resisting alloy resisting ceramic resistingcharacterist re...
1.(Elements & Compounds) any of a group of solid or semisolid amorphous compounds that are obtained directly from certain plants as exudations. They are used in medicine and in varnishes 2.(Elements & Compounds) any of a large number of synthetic, usually organic, materials that have a pol...
APE (Analysis of Phylogenetics and Evolution) 是1个用R语言编写的用于分子进化和系统发育分析的免费软件包,提供了读写数据和操作系统发育树的实用函数,以及几种用于系统发育和进化分析的高级方法 (e.g. 比较和群体遗传方法)。 APE利用了许多用于统计和图形的R函数,并为开发、实现进一步的进化过程分析的统计方法,...
Uses (R)-(+)-a-Methylbenzylamine also known as (R)-(+)-1-Phenylethylamine may be used in resolution of a chiral arylalkylamine involving high-conversion enantioselective condensation with capric acid followed by hydrolysis to yield corresponding (R)-(+)-amide. Definition ChEBI: The (R)-enanti...
Polypeptides are polymers of amino acids linked to each other by peptide bonds, produced by joining the carboxyl group of one amino acid to the amine group of the next amino acid. Short polypeptides are classified according to the n...
red willow county red wldlet red yellow blue group reds sky red red roses red-billed blue magpi red-capped lark calan red-cooked abalone red-fronted antpecker red-green blindness red-headed lovebird red-line method red-necked phalarope red-noise phenomenon red-short red-tail golden arowa red...