Results 141 to 150 of about 230,793 (360)

Convergent Evolution of Endosymbiont Differentiation in Dalbergioid and Inverted Repeat-Lacking Clade Legumes Mediated by Nodule-Specific Cysteine-Rich Peptides1

Plant Physiology, 2015
Several species from an ancient legume lineage independently evolved a novel class of cysteine-rich peptides to impose a differentiation process on their endosymbionts.
P. Czernic, D. Gully, Fabienne Cartieaux, L. Moulin, I. Guefrachi, D. Patrel, Olivier Pierre, Joël Fardoux, C. Chaintreuil, Phuong Nguyen, F. Gressent, C. da Silva, J. Poulain, P. Wincker, Valérie Rofidal, S. Hem, Quentin Barrière, J. Arrighi, P. Mergaert, E. Giraud   +19 more
semanticscholar   +1 more source

Cytogenetics of Legumes in the Phaseoloid Clade

The Plant Genome, 2013
Cytogenetics played an essential role in studies of chromosome structure, behavior, and evolution in numerous plant species. The advent of molecular cytogenetics combined with recent development of genomic resources has ushered in a new era of chromosome studies that have greatly advanced our knowledge of karyotypic diversity, genome and chromosome ...
Scott A. Jackson, Christopher M. Greenland, Aiko Iwata   +2 more
openaire   +3 more sources

Pangenome Analysis of the Plant Pathogen Pseudomonas syringae Reveals Unique Natural Products for Niche Adaptation

Angewandte Chemie International Edition, Accepted Article.
Pseudomonas syringae is a soil‐dwelling bacterium that exhibits remarkable niche adaptability and it is known for its devastating impact as a plant pathogen. This bacterium has an outstanding capability to produce a wide array of biologically active natural products. P.
Shuaibing Zhang, Ying Huang, Raed Nachawati, Philipp Huber, Grit Walther, Lucas Gregor, Ivan Vilotijević, Pierre Stallforth   +7 more
wiley   +1 more source

A novel hepatitis C virus (HCV) subtype from somalia and its classification into HCV clade 3 [PDF]

, 2000
Karim Abid, Rafael Quadri, A.-L. Veuthey, Antoine Hadengue, Francesco Negro   +4 more
openalex   +2 more sources

The minimal observable clade size of exchangeable coalescents [PDF]

arXiv, 2019
For $\Lambda$-$n$-coalescents with mutation, we analyse the size $O_n$ of the partition block of $i\in\{1,\ldots,n\}$ at the time where the first mutation appears on the tree that affects $i$ and is shared with any other $j\in\{1,\ldots,n\}$. We provide asymptotics of $O_n$ for $n\to\infty$ and a recursion for all moments of $O_n$ for finite $n$.
arxiv  

Body elongation and decreased reproductive output within a restricted clade of lizards (Reptilia: Scincidae) [PDF]

, 1994
Hugh Griffith
openalex   +1 more source

The spike glycoprotein of the new coronavirus 2019-nCoV contains a furin-like cleavage site absent in CoV of the same clade

Antiviral Research, 2020
B. Coutard, Coralie Valle, X. Lamballerie, B. Canard, N. Seidah, E. Decroly   +5 more
semanticscholar   +1 more source

Unusually high seroprevalence of Borna disease virus in clade E human immunodeficiency virus type 1-infected patients with sexually transmitted diseases in Thailand [PDF]

, 1996
Wattana Auwanit, Panasda I.N. Ayuthaya, Takaaki Nakaya, S Fujiwara, Takayasu Kurata, K Yamanishi, Kazuyoshi Ikuta   +6 more
openalex   +1 more source

Trading Capsule for Increased Cytotoxin Production: Contribution to Virulence of a Newly Emerged Clade of emm89 Streptococcus pyogenes

mBio, 2015
Strains of emm89 Streptococcus pyogenes have become one of the major causes of invasive infections worldwide in the last 10 years. We recently sequenced the genome of 1,125 emm89 strains and identified three major phylogenetic groups, designated clade 1,
Luchang Zhu, R. Olsen, Waleed Nasser, Ivan De la Riva, J. Musser   +4 more
semanticscholar   +1 more source

Genomic and phenotypic studies among Clostridioides difficile isolates show a high prevalence of clade 2 and great diversity in clinical isolates from Mexican adults and children with healthcare-associated diarrhea

Microbiology Spectrum
Clostridioides difficile (C. difficile) is widely distributed in the intestinal tract of humans, animals, and in the environment. It is the most common cause of diarrhea associated with the use of antimicrobials in humans and among the most common ...
D. Meléndez-Sánchez, Laura Hernández, Miguel Ares, A. Méndez Tenorio, Lourdes Flores-Luna, Javier Torres, M. Camorlinga-Ponce   +6 more
doaj   +1 more source