2. The evolution mechanism of Ecological System of the Virtual Enterprise includes inherent impetus mechanism and external exp. 虚拟企业生态系统的进化机制包括内在动力机制和外在表达机制两种形式。更多例句>> 2) evolutionary mechanism 进化机制 1. An analysis of evolutionary mechanism of the firm s ...
Bacteria encounter different changing environments but resist the environmental changes by developing an array of mechanisms which protect them from adverse conditions. During cold conditions, fluidity of cell membranes decreases, and th... KK Pb - 《Advances in Biotechnology & Microbiology》 被引量: ...
1) evolution mechanism 演进机制例句>> 2) evolution mechanisms 演进机制 1. Based on the dissipative structure to probe the evolution mechanisms of resource-based industrial chain, pointed out that the motility of resource-based industrial chain s dissipative structure is Pursue value and Consumption....
To close this knowledge gap, in this study we explored the conservation, expression evolution, and dosage compensation mechanisms of ancestral XY gametologs across all major groups of placental mammals. We uncovered important evolutionary processes that have shaped the expression patterns of sex ...
Sexual reproduction is ubiquitous in eukaryotes, but the mechanisms by which sex is determined are diverse and undergo rapid turnovers in short evolutionary timescales. Usually, an embryo’s sex is fated at the moment of fertilisation, but in rare instances it is the maternal genotype that determin...
ALL) occurs early in B-cell development, in a pro-B or pre-B cell, when somatic recombination of variable (V), diversity (D), and joining (J) segment immunoglobulin (IG) genes and the B-cell rescue mechanism of VH replacement might be ongoing or fully active, ...
Generic physical mechanisms of tissue morphogenesis: A common basis for development and evolution Morphological evolution is usually considered to occur by the selection of small heritable variations in the expression of anatomical traits, on the basis ... SA Newman - 《Journal of Evolutionary Biology...
Retinoids, Retinoic Acid Receptors, and Cancer - Annual Review of Pathology: Mechanisms of Disease, 6(1):345 Retinoids (i.e., vitamin A, all-trans retinoic acid, and related signaling molecules) induce the differentiation of various types of stem cells. Nuclear re... XH Tang,LJ Gudas - ...
However, within the literature on regional development, there has been a clear focus in trying to determine what are the mechanisms underlying the promotion of local entrepreneurial capital and its potential knowledge spillover processes (Audretsch and Kleiback2004; Acs et al.2009; Welter2011; Varga...
The molecular mechanisms that control sexual dimorphism are very different in distantly related animals. Did sex determination arise several times with dif... Zarkower,David - 《Nature Reviews Genetics》 被引量: 504发表: 2001年 Regulation of sexual differentiation in D. melanogaster via alternative ...