Results 41 to 50 of about 439,865 (314)

BOOL-AN: A method for comparative sequence analysis and phylogenetic reconstruction [PDF]

open access: yes, 2009
A novel discrete mathematical approach is proposed as an additional tool for molecular systematics which does not require prior statistical assumptions concerning the evolutionary process.
Ittzés, Péter   +4 more
core   +1 more source

Sequence Comparison Alignment-Free Approach Based on Suffix Tree and L-Words Frequency

open access: yesThe Scientific World Journal, 2012
The vast majority of methods available for sequence comparison rely on a first sequence alignment step, which requires a number of assumptions on evolutionary history and is sometimes very difficult or impossible to perform due to the abundance of gaps ...
Inês Soares, Ana Goios, António Amorim
doaj   +1 more source

mbonsai: Application Package for Sequence Classification by Tree Methodology

open access: yesJournal of Statistical Software, 2018
In many applications such as transaction data analysis, the classification of long chains of sequences is required. For example, brand purchase history in customer transaction data is in a form like AABCABAA, where A, B, and C are brands of a consumer ...
Yukinobu Hamuro   +3 more
doaj   +1 more source

Estimating dispersal rates and locating genetic ancestors with genome-wide genealogies

open access: yeseLife
Spatial patterns in genetic diversity are shaped by individuals dispersing from their parents and larger-scale population movements. It has long been appreciated that these patterns of movement shape the underlying genealogies along the genome leading to
Matthew Osmond, Graham Coop
doaj   +1 more source

Draft genome sequence of the rubber tree Hevea brasiliensis

open access: yesBMC Genomics, 2013
Background Hevea brasiliensis, a member of the Euphorbiaceae family, is the major commercial source of natural rubber (NR). NR is a latex polymer with high elasticity, flexibility, and resilience that has played a critical role in the world economy since
Rahman Ahmad Yamin Abdul   +28 more
doaj   +1 more source

AKR sequence alignment homologous tree.

open access: yes, 2021
AKR sequence alignment homologous tree.
Xiaoli Fu (316464)   +2 more
core   +1 more source

SNP identification from RNA sequencing and linkage map construction of rubber tree for anchoring the draft genome. [PDF]

open access: yesPLoS ONE, 2015
Hevea brasiliensis, or rubber tree, is an important crop species that accounts for the majority of natural latex production. The rubber tree nuclear genome consists of 18 chromosomes and is roughly 2.15 Gb.
Jeremy R Shearman   +8 more
doaj   +1 more source

The genome sequence of the tree of heaven, Ailanthus altissima (Mill.) Swingle, 1916.

open access: yes, 2023
We present a genome assembly from an individual (tree of heaven; Streptophyta; Magnoliopsida; Sapindales; Simaroubaceae). The genome sequence is 939 megabases in span. Most of the assembly is scaffolded into 31 chromosomal pseudomolecules.
Tree of Life Core Informatics collective   +9 more
core   +1 more source

Natural Language Generation Using Dependency Tree Decoding for Spoken Dialog Systems

open access: yesIEEE Access, 2019
In this paper, we propose a new natural language generation (NLG) method for spoken dialog systems and demonstrate its capacity. Studies on NLG often employ sequence decoding, which generates the words comprising a sentence in sequential order and uses ...
Youngmin Park, Sangwoo Kang
doaj   +1 more source

Tree of life based on genome context networks. [PDF]

open access: yesPLoS ONE, 2008
Efforts in phylogenomics have greatly improved our understanding of the backbone tree of life. However, due to the systematic error in sequence data, a sequence-based phylogenomic approach leads to well-resolved but statistically significant incongruence.
Guohui Ding   +8 more
doaj   +1 more source

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