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Genotype-to-Phenotype (G2P) prediction plays a pivotal role in crop breeding, enabling the identification of superior genotypes based on genomic data. Rice (Oryza sativa), one of the most important staple crops, faces challenges in…

基因组学 · 定量生物学 2025-03-17 Yunxuan Dong , Siyuan Chen , Jisen Zhang

Genotype-to-Phenotype prediction can promote advances in modern genomic research and crop improvement, guiding precision breeding and genomic selection. However, high-dimensional nonlinear features often hinder the accuracy of…

基因组学 · 定量生物学 2025-02-27 Zeyuan Zhou , Siyuan Chen , Xinzhang Wu , Jisen Zhang , Yunxuan Dong

Mapping genotypes to phenotypes (G2P) is a fundamental goal in biology. So called PhyloG2P methods are a relatively new set of tools that leverage replicated evolution in phylogenetically independent lineages to identify genomic regions…

种群与进化 · 定量生物学 2025-10-20 Arlie R. Macdonald , Maddie E. James , Jonathan D. Mitchell , Barbara R. Holland

We investigate two approaches to increase the efficiency of phenotypic prediction from genome-wide markers, which is a key step for genomic selection (GS) in plant and animal breeding. The first approach is feature selection based on Markov…

统计方法学 · 统计学 2013-09-09 Marco Scutari , Ian Mackay , David J. Balding

Decreasing costs and new technologies have led to an increase in the amount of data available to plant breeding programs. High-throughput phenotyping (HTP) platforms routinely generate high-dimensional datasets of secondary features that…

Understanding how genes influence phenotype across species is a fundamental challenge in genetic engineering, which will facilitate advances in various fields such as crop breeding, conservation biology, and personalized medicine. However,…

机器学习 · 计算机科学 2025-03-11 Mengdi Liu , Zhangyang Gao , Hong Chang , Stan Z. Li , Shiguang Shan , Xilin Chen

In this work, we propose a new deep learning model for Genomic Prediction (GP), which involves correlating genotypic data with phenotypic. The genotypes are typically fed as a sequence of characters to the 1D-Convolution Neural Network…

机器学习 · 计算机科学 2026-03-03 Kuldeep Pathak , Kapil Ahuja , Eric de Sturler

Quantitatively predicting phenotype variables by the expression changes in a set of candidate genes is of great interest in molecular biology but it is also a challenging task for several reasons. First, the collected biological…

应用统计 · 统计学 2017-07-21 Emilie Devijver , Mélina Gallopin , Emeline Perthame

Retrosynthesis prediction is one of the fundamental challenges in organic chemistry and related fields. The goal is to find reactants molecules that can synthesize product molecules. To solve this task, we propose a new graph-to-graph…

定量方法 · 定量生物学 2022-04-20 Zaiyun Lin , Shiqiu Yin , Lei Shi , Wenbiao Zhou , YingSheng Zhang

Many genetic mutations adversely affect the structure and function of load-bearing soft tissues, with clinical sequelae often responsible for disability or death. Parallel advances in genetics and histomechanical characterization provide…

组织与器官 · 定量生物学 2023-01-11 Enrui Zhang , Bart Spronck , Jay D. Humphrey , George Em Karniadakis

To address the high sampling cost of Diffusion Transformers (DiTs), feature caching offers a training-free acceleration method. However, existing methods rely on hand-crafted forecasting formulas that fail under aggressive skipping. We…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Zhirong Shen , Rui Huang , Jiacheng Liu , Chang Zou , Peiliang Cai , Shikang Zheng , Zhengyi Shi , Liang Feng , Linfeng Zhang

Genomic Selection (GS) uses whole-genome information to predict crop phenotypes and accelerate breeding. Traditional GS methods, however, struggle with prediction accuracy for complex traits and large datasets. We propose DPCformer, a deep…

机器学习 · 计算机科学 2025-11-11 Pengcheng Deng , Kening Liu , Mengxi Zhou , Mingxi Li , Rui Yang , Chuzhe Cao , Maojun Wang , Zeyu Zhang

Graph generation is a critical task in numerous domains, including molecular design and social network analysis, due to its ability to model complex relationships and structured data. While most modern graph generative models utilize…

机器学习 · 计算机科学 2025-06-04 Xiaohui Chen , Yinkai Wang , Jiaxing He , Yuanqi Du , Soha Hassoun , Xiaolin Xu , Li-Ping Liu

The advent of plant phenomics, coupled with the wealth of genotypic data generated by next-generation sequencing technologies, provides exciting new resources for investigations into and improvement of complex traits. However, these new…

基因组学 · 定量生物学 2019-04-30 Gota Morota , Diego Jarquin , Malachy T. Campbell , Hiroyoshi Iwata

Artificial Intelligence (AI) has emerged as a key driver of precision agriculture, facilitating enhanced crop productivity, optimized resource use, farm sustainability, and informed decision-making. Also, the expansion of genome sequencing…

基因组学 · 定量生物学 2024-07-25 Guanjin Wang , Junyu Xuan , Penghao Wang , Chengdao Li , Jie Lu

This manuscript delves into the intersection of genomics and phenotypic prediction, focusing on the statistical innovation required to navigate the complexities introduced by noisy covariates and confounders. The primary emphasis is on the…

统计方法学 · 统计学 2024-11-15 Upama Paul Chowdhury , Ronit Bhattacharjee , Susmita Das , Abhik Ghosh

Gene regulatory networks (GRNs) are essential for understanding cell fate decisions and disease mechanisms, yet cross-species GRN inference from single-cell RNA-seq data remains challenging due to noise, sparsity, and cross-species…

基因组学 · 定量生物学 2026-01-19 Shuai Yan , Qingzhi Yu , Wengfeng Dai , Xiang Cheng

Phenotype-driven gene prioritization is a critical process in the diagnosis of rare genetic disorders for identifying and ranking potential disease-causing genes based on observed physical traits or phenotypes. While traditional approaches…

定量方法 · 定量生物学 2024-04-04 Junyoung Kim , Jingye Yang , Kai Wang , Chunhua Weng , Cong Liu

Heritability is a central parameter in quantitative genetics, both from an evolutionary and a breeding perspective. For plant traits heritability is traditionally estimated by comparing within and between genotype variability. This approach…

Genotype-to-phenotype mappings translate genotypic variations such as mutations into phenotypic changes. Neutrality is the observation that some mutations do not lead to phenotypic changes. Studying the search trajectories in genotypic and…

种群与进化 · 定量生物学 2023-06-26 Ting Hu , Gabriela Ochoa , Wolfgang Banzhaf
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