Publications by authors named "Kaiyan Lu"
Understanding the mechanisms by which genes control and regulate complex quantitative traits during periods of fluctuating resources remains a challenging and uncertain task in photosynthesis studies. Most studies have focused on the structure of photosynthesis, the photosynthetic response under stress, or the genetic mechanisms involved in photosynthetic effects and neglected the interactive genetic mechanism that governs various traits through significant quantitative trait loci (QTLs). In this study, we have developed a differential dynamic system that enables the identification of QTLs based on the photosynthetic phenotypic and genotypic data under varying levels of light intensity gradients.
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- - This study explores how trees adapt their photosynthesis to changes in light availability and environmental conditions, focusing on the complex interactions between genetic factors and environmental disturbances.
- - A new high-dimensional stochastic differential framework (HDSD) was developed to analyze how specific genetic traits (quantitative trait loci or QTLs) influence trees’ ability to compete or cooperate in varying environments, allowing researchers to study multiple traits simultaneously.
- - Using data from Populus simonii, the research identified several significant QTLs linked to photosynthesis, providing insights into the genetic mechanisms that trees use to optimize their energy use under unpredictable environmental changes.
Tree growth is the consequence of developmental interactions between above- and below-ground compartments. However, a comprehensive view of the genetic architecture of growth as a cohesive whole is poorly understood. We propose a systems biology approach for mapping growth trajectories in genome-wide association studies viewing growth as a complex (phenotypic) system in which above- and below-ground components (or traits) interact with each other to mediate systems behavior.
View Article and Find Full Text PDFIntroduction: The cooperative strategy of phenotypic traits during the growth of plants reflects how plants allocate photosynthesis products, which is the most favorable decision for them to optimize growth, survival, and reproduction response to changing environment. Up to now, we still know little about why plants make such decision from the perspective of biological genetic mechanisms.
Methods: In this study, we construct an analytical mapping framework to explore the genetic mechanism regulating the interaction of two complex traits.
Objective: To evaluate the effect and safety of piperacillin/tazobactam on neutropenic febrile patients with Malignant Hematopathy.
Methods: 218 patients with malignant hematopathy complicated by infectious fever, 162 (74.31%) with fever of unknown origin (FUO), 33 (15.