Results 71 to 80 of about 1,874,469 (397)

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

FEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz, Milagros Siebeck Caturelli, Lina S. Lehmann, Florian Kurth, Alexander G. Maier, Kai Matuschewski   +5 more
wiley   +1 more source

Sexual Reproduction Is Not Responsible for Caragana Shrub Encroachment in Grasslands

Agronomy, 2023
Shrubs tended to increase their abundance as climatic aridity and grazing intensity increased in the Inner Mongolian grassland. Increasing shrub abundance was believed to be due to enhanced reproduction.
Lina Xie, Yuchen Li, Mingyan Lin, Hongyu Guo, Yue Wang, Lihong Wang, Chengcang Ma   +6 more
doaj   +1 more source

A Novel Environmental Azole Resistance Mutation in Aspergillus fumigatus and a Possible Role of Sexual Reproduction in Its Emergence

mBio, 2017
This study investigated the dynamics of Aspergillus fumigatus azole-resistant phenotypes in two compost heaps with contrasting azole exposures: azole free and azole exposed.
Jianhua Zhang, E. Snelders, B. Zwaan, Sijmen E. Schoustra, J. Meis, K. van Dijk, F. Hagen, M. T. van der Beek, G. Kampinga, J. Zoll, W. Melchers, P. Verweij, A. Debets   +12 more
semanticscholar   +1 more source

HUBUNGAN ANTARA PENGETAHUAN KESEHATAN REPRODUKSI DAN KETAATAN BERAGAMA DENGAN SIKAP TERHADAP HUBUNGAN SEKS PRANIKAH (STUDI PADA SISWA KELAS II SMAN 1 SEMARANG) CORRELATION BETWEEN KNOWLEDGE OF REPRODUCTION HEALTH, RELIGIOUSNESS OBEDIENCE AND ATTITUDE TO PREMARITAL SEXUAL INTERCOURSE (STUDY ON THE SECOND GRADE STUDENTS OF SMAN 1 SEMARANG) [PDF]

, 2004
Kesehatan reproduksi remaja saat ini sudah menjadi isu global. Jumlah remaja yang besar dan secara seksual tergolong aktif, namun mempunyai pengetahuan kesehatan reproduksi yang relatif rendah sehingga kurang mendukung terciptanya remaja berkualitas ...
MUBAROK, MUH. AMIN
core  

Alteration of pathogenicity-linked life-history traits by resistance of its host Solanum tuberosum impacts sexual reproduction of the plant pathogenic oomycete Phytophthora infestans.

, 2010
International audienceAlthough sexual reproduction implies a cost, it represents an evolutionary advantage for the adaptation and survival of facultative sexual pathogens.
Andrivon, Didier, Clément, J. A. J., Magalon, Hélène, Marquer, B., Pellé, R.   +4 more
core   +2 more sources

Mendelian Inheritance Pattern and High Mutation Rates of Microsatellite Alleles in the Diatom Pseudo-nitzchia multistriata [PDF]

, 2012
The diatom Pseudo-nitzschia multistriata exhibits a diplontic life cycle composed of an extensive phase of vegetative cell division and a brief phase of sexual reproduction.
Amos, Bengtsson, Brinkmann, Callen, Casteleyn, Chepurnov, Chepurnov, Christophe Legrand, Cloutier, Cock van Oosterhout, De Meester, Dobrowolski, Douhovnikoff, Duret, D’Alelio, D’Alelio, D’Alelio, Ellegren, Ellegren, Ellegren, Evans, Gabriele Procaccini, Guillard, Halkett, Hohoff, Härnström, Kruglyak, Lakeman, Li, Marina Montresor, Ouborg, O’Connell, Reece, Reusch, Round, Rynearson, Rynearson, Rynearson, Schurko, Selkoe, Seyfert, Spurgin, Sylvie V.M. Tesson, Tesson, Valière, van Oosterhout, van Oosterhout, Vanoverbeke, White, Wiebe H.C.F. Kooistra, Zar   +50 more
core   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

Molecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez, Pablo Juanes‐Velasco, Marina L. García‐Vaquero, Conrad Droste, Alicia Landeira‐Viñuela, Miguel Alcoceba, Helena Fidalgo‐Gómez, Sara Misiego‐Herrero, Almudena Navarro‐Bailón, Mónica Baile, José M. Bastida, Jose Manuel Sanchez‐Santos, Rafael Góngora, Julia Almeida, Marcos Gonzalez‐Diaz, Alberto Orfao, Javier De Las Rivas, Manuel Fuentes   +17 more
wiley   +1 more source

Sexual and reproductive rights in adolescence

Revista da Associação Médica Brasileira, 2012
To present legal milestones to ensure the Brazilian adolescent autonomy indealing with their sexual and reproductive health.Literature review of national legislation published on the official sites of governmental organs (Ministry of Health and Ministry of Education) and Class Associations (Federal Council of Medicine [Conselho Federal de Medicina--CFM]
Silvia Piedade de Moraes, Maria Sylvia de Souza Vitalle   +1 more
openaire   +3 more sources

Simulated Coevolution in a Mutating Ecology

, 2000
The bit-string Penna Model is used to simulate the competition between an asexual parthenogenetic and a sexual population sharing the same environment. A new-born of either population can mutate and become a part of the other with some probability.
Martins, J. S. Sa'
core   +1 more source

Machine learning for identifying liver and pancreas cancers through comprehensive serum glycopeptide spectra analysis: a case‐control study

Molecular Oncology, EarlyView.
This study presents a novel AI‐based diagnostic approach—comprehensive serum glycopeptide spectra analysis (CSGSA)—that integrates tumor markers and enriched glycopeptides from serum. Using a neural network model, this method accurately distinguishes liver and pancreatic cancers from healthy individuals.
Motoyuki Kohjima, Yuko Takami, Ken Kawabe, Kazuhiro Tanabe, Chihiro Hayashi, Mikio Mikami, Tetsuya Kusumoto   +6 more
wiley   +1 more source