Results 91 to 100 of about 723,948 (277)

Genetic Diversity and Differentiation of Colletotrichum spp. Isolates Associated with Leguminosae Using Multigene Loci, RAPD and ISSR

open access: yesThe Plant Pathology Journal, 2014
Genetic diversity and differentiation of 50 Colletotrichum spp. isolates from legume crops studied through multigene loci, RAPD and ISSR analysis. DNA sequence comparisons by six genes (ITS, ACT, Tub2, CHS-1, GAPDH, and HIS3) verified species identity of
Farshid Mahmodi   +5 more
doaj   +1 more source

Species of the Botryosphaeriaceae Are Associated With Blackcurrant Dieback in New Zealand

open access: yesPlant Pathology, EarlyView.
We describe the isolation, identification and pathogenicity of species of the Botryosphaeriaceae associated with blackcurrant dieback in New Zealand. Diplodia seriata and D. mutila were the most prevalent species. ABSTRACT Dieback of blackcurrants (Ribes nigrum) is an increasing problem worldwide with several pathogens including the Botryosphaeriaceae ...
Patanun Kanjanamaneesathian   +3 more
wiley   +1 more source

The linked units of 5S rDNA and U1 snDNA of razor shells (Mollusca: Bivalvia: Pharidae) [PDF]

open access: yes, 2011
[Abstract] The linkage between 5S ribosomal DNA and other multigene families has been detected in many eukaryote lineages, but whether it provides any selective advantage remains unclear.
A M González-Tizón   +74 more
core   +2 more sources

Genome-wide comparative analysis of annexin superfamily in plants. [PDF]

open access: yesPLoS ONE, 2012
Most annexins are calcium-dependent, phospholipid-binding proteins with suggested functions in response to environmental stresses and signaling during plant growth and development. They have previously been identified and characterized in Arabidopsis and
Sravan Kumar Jami   +4 more
doaj   +1 more source

Rickettsia spp. and Anaplasmataceae in Ticks From Domestic Animals in Northern Colombia

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Tick‐borne diseases have a significant impact on public and animal health and represent a considerable financial burden on livestock farming. However, in many regions of Latin America, comprehensive epidemiological data, including species identification, geographical distribution and molecular profiling of ticks and their ...
Maria Badillo‐Viloria   +9 more
wiley   +1 more source

Reconstructing phylogenetic trees from multipartite quartet systems [PDF]

open access: yes, 2019
A phylogenetic tree is a graphical representation of an evolutionary history of taxa in which the leaves correspond to the taxa and the non-leaves correspond to speciations. One of important problems in phylogenetic analysis is to assemble a global phylogenetic tree from small phylogenetic trees, particularly, quartet trees. {\sc Quartet Compatibility}
arxiv   +1 more source

Crassicauda boopis in a fin whale (Balaenoptera physalus) ship-struck in the eastern North Atlantic Ocean [PDF]

open access: yes, 2017
On 9 November 2015, a juvenile male fin whale of 11·60 m length was observed on the bulb of a merchant vessel in the Channel Terneuzen – Ghent (The Netherlands – Belgium).
Delobelle, Morgan   +6 more
core   +3 more sources

Updates on Toll‐Like Receptor 10 Research

open access: yesEuropean Journal of Immunology, Volume 55, Issue 5, May 2025.
Toll‐like receptor 10 (TLR10 or CD290) shares the same structural organization as the other TLRs but shows a unique expression pattern and distinct functional activities yet to be fully elucidated. This review summarizes key steps and recent updates on TLR10 research including open questions and future perspectives.
Federica Riva, Marta Muzio
wiley   +1 more source

The impact of mutation and gene conversion on the local diversification of antigen genes in African trypanosomes [PDF]

open access: yes, 2012
Patterns of genetic diversity in parasite antigen gene families hold important information about their potential to generate antigenic variation within and between hosts.
Awadalla   +12 more
core   +1 more source

Diversification of myco-heterotrophic angiosperms: evidence from Burmanniaceae. [PDF]

open access: yes, 2008
Background - Myco-heterotrophy evolved independently several times during angiosperm evolution. Although many species of myco-heterotrophic plants are highly endemic and long-distance dispersal seems unlikely, some genera are widely dispersed and have ...
Benny Lemaire   +6 more
core   +4 more sources

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