Results 21 to 30 of about 263,045 (309)

Optimizing bulk segregant analysis of drug resistance using Plasmodium falciparum genetic crosses conducted in humanized mice

iScience, 2022
Summary: Classical malaria parasite genetic crosses involve isolation, genotyping, and phenotyping of progeny parasites, which is time consuming and laborious.
Katelyn Vendrely Brenneman, Xue Li, Sudhir Kumar, Elizabeth Delgado, Lisa A. Checkley, Douglas A. Shoue, Ann Reyes, Biley A. Abatiyow, Meseret T. Haile, Rupam Tripura, Tom Peto, Dysoley Lek, Katrina A. Button-Simons, Stefan H.I. Kappe, Mehul Dhorda, François Nosten, Standwell C. Nkhoma, Ian H. Cheeseman, Ashley M. Vaughan, Michael T. Ferdig, Tim J.C. Anderson   +20 more
doaj   +1 more source

Genetic draft and valley crossing [PDF]

, 2018
ABSTRACTLiving systems are characterized by complex adaptations which require multiple coordinated mutations in order to function. Empirical studies of fitness landscapes that result from the many possible mutations in a gene region reveal many fitness peaks and valleys that connect them.
Kessinger, Taylor, Van Cleve, Jeremy
openaire   +1 more source

A Statistical Variance Components Framework for Mapping Imprinted Quantitative Trait Locus in Experimental Crosses

Journal of Probability and Statistics, 2009
Current methods for mapping imprinted quantitative trait locus (iQTL) with inbred line crosses assume fixed QTL effects. When an iQTL segregates in experimental line crosses, combining different line crosses with similar genetic background can improve ...
Gengxin Li, Yuehua Cui
doaj   +1 more source

The Neurospora crassa Standard Oak Ridge Background Exhibits Atypically Efficient Meiotic Silencing by Unpaired DNA

G3: Genes, Genomes, Genetics, 2019
Meiotic silencing by unpaired DNA (MSUD), an RNAi-mediated gene silencing process, is efficient in crosses made in the Neurospora crassa standard Oak Ridge (OR) genetic background.
Dev Ashish Giri, Ajith V. Pankajam, Koodali T. Nishant, Durgadas P. Kasbekar   +3 more
doaj   +1 more source

The power and promise of genetic mapping from Plasmodium falciparum crosses utilizing human liver-chimeric mice

Communications Biology, 2021
Button-Simons et al. report on two different genetic crosses of Plasmodium falciparum derived from Asian and African origin parasites, and generate large numbers of recombinant progeny.
Katrina A. Button-Simons, Sudhir Kumar, Nelly Carmago, Meseret T. Haile, Catherine Jett, Lisa A. Checkley, Spencer Y. Kennedy, Richard S. Pinapati, Douglas A. Shoue, Marina McDew-White, Xue Li, François H. Nosten, Stefan H. Kappe, Timothy J. C. Anderson, Jeanne Romero-Severson, Michael T. Ferdig, Scott J. Emrich, Ashley M. Vaughan, Ian H. Cheeseman   +18 more
doaj   +1 more source

Controlling for genetic identity of varieties, pollen contamination and stigma receptivity is essential to characterize the self-incompatibility system of Olea europaea L. [PDF]

, 2017
open7siBervillé et al. express concern about the existence of the diallelic self-incompatibility (DSI) system in Olea europaea, mainly because our model does not account for results from previous studies from their group that claimed to have documented ...
Baldoni, Luciana, Barcaccia, Gianni, Castric, Vincent, Khadari, Bouchaib, Saumitou-Laprade, Pierre, Vekemans, Xavier, Vernet, Philippe   +6 more
core   +3 more sources

Comparison of north carolina designs for the study of genetic variances in okra (Abelmoschus esculentus (L.) Moench)

Electronic Journal of Plant Breeding, 2016
The progenies developed through North Carolina Designs (NCD I, II and III) in F2 populations of okra viz., HRB-55 x Kamini (cross 1) and BO-13 x Parbhani Kranti (cross 2) were used to study the genetic variances.
A.D. Kalola and, H.R. Pandya
doaj   +1 more source

Allelic segregation and independent assortment in T. brucei crosses: proof that the genetic system is Mendelian and involves meiosis [PDF]

, 2005
The genetic system on Trypanosoma brucei has been analysed by generating large numbers of independent progeny clones from two crosses, one between two cloned isolates of Trypanosoma brucei brucei and one between cloned isolates of T. b.
Annette MacLeod, Alison Tweedie, Sarah McLellan, Sonya Taylor, Anneli Cooper, Lindsay Sweeney, C. Michael R. Turner, Andy Tait, Hoare, Gibson, Tibayrenc, MacLeod, MacLeod, MacLeod, Gibson, Turner, Jenni, Sternberg, Gibson, Tait, Gibson, Le Page, Paindovoine, Hope, Su, Su, Martinelli, Culleton, Martinelli, Su, Shirley, Tait, MacLeod, El-Sayed, Hall, Benson, Gaunt, Tait, Gibson, Schweizer, Gibson, Gibson, Hassold, Hide, Van Den Abbeele   +44 more
core   +1 more source

Generation mean analysis for grain yield and its components in popcorn

Open Agriculture, 2018
Knowledge about genetic composition of a character helps plant breeders to plan their breeding programs. Grain yield and related traits are very important in maize breeding programs.
Fahad Shah, Fahad Shah, Noor Muhammad, Shahwar Durri, Alam Mukhtar, Ullah Hidayat, Adnan Muhammad, Jamal Yousaf, Wahid Fazli, ur Rahman Hidayat, Yasir Muhammad, Ali Farhan   +11 more
doaj   +1 more source

Study on the Effect of Mass Selection and Hybridization on Growth Performance of Chinese Pearl Oyster Pinctada martensii

Frontiers in Marine Science, 2022
The pearl oyster Pinctada martensii is an important species for sea pearl production in China. To explore the influence of the combination of mass selection and hybridization on growth performance of P.
Chao Fan, Xuekai Zhang, Liming Tang, Xingzhi Zhang, Jinlong Li, Yangchun Li, Qiongzhen Li, Zhaoping Wang   +7 more
doaj   +1 more source