Results 21 to 30 of about 548,823 (344)
Background Deep-sea hydrothermal vents are unique chemoautotrophic ecosystems with harsh conditions. Alvinocaris longirostris is one of the dominant crustacean species inhabiting in these extreme environments.
Min Hui, Jiao Cheng, Zhongli Sha
doaj +1 more source
Chromosomes and phylogeny in Crepis, [PDF]
P6 ...
Babcock, E. B. (Ernest Brown), 1877-1954 +1 more
core +2 more sources
Phylogeny of Miliusa (Magnoliales: Annonaceae: Malmeoideae: Miliuseae), with descriptions of two new species from Malesia [PDF]
The molecular phylogeny of Miliusa (Annonaceae) is reconstructed, with 27 (of ca. 50) species included, using a combination of seven plastid markers (rbcL exon, trnL intron, trnL-F spacer, matK exon, ndhF exon, psbA-trnH spacer, and ycf1 exon ...
Chaowasku, Tanawat, Keßler, Paul J. A.
core +2 more sources
Background GRAS gene is an important transcription factor gene family that plays a crucial role in plant growth, development, adaptation to adverse environmental condition.
Yao Chen +7 more
doaj +1 more source
Unique perfect phylogeny is NP-hard [PDF]
We answer, in the affirmative, the following question proposed by Mike Steel as a $100 challenge: "Is the following problem NP-hard? Given a ternary phylogenetic X-tree T and a collection Q of quartet subtrees on X, is T the only tree that displays Q ?
Habib, Michel, Stacho, Juraj
core +1 more source
Kinetoplastids are protozoa containing a range of ubiquitous free_living species−pathogens of invertebrates, vertebrates and even some plants. Some of them are causative agents of canine vector-borne diseases.
Hacène Medkour +3 more
doaj +1 more source
Data incongruence and the problem of avian louse phylogeny [PDF]
Recent studies based on different types of data (i.e. morphological and molecular) have supported conflicting phylogenies for the genera of avian feather lice (Ischnocera: Phthiraptera).
Archie J. W. +52 more
core +1 more source
Previous studies have reported filarial parasites of the genus Dipetalonema and Mansonella from French Guiana monkeys, based on morphological taxonomy.
Younes Laidoudi +4 more
doaj +1 more source
We report the nearly complete mitochondrial genome sequence of Lamellomphalus manusensis Zhang and Zhang , a deep-sea snail inhabiting hydrothermal vent. The mitogenome is 15,990 bp in length, has a base composition of A (35.7%), T (33.5%), C (15.4%) and
Shuqian Zhang, Suping Zhang
doaj +1 more source
ViCTree: an automated framework for taxonomic classification from protein sequences [PDF]
Motivation: The increasing rate of submission of genetic sequences into public databases is providing a growing resource for classifying the organisms that these sequences represent.
Adams +31 more
core +1 more source

