Results 41 to 50 of about 364,075 (332)

IRREGULAR GENETIC TRANSMISSION IN TETRAHYMENA CROSSES [PDF]

open access: yesGenetics, 1963
LLEN (1960) reported briefly an aberration in the breeding behavior of a Astrain (C*) of variety 1 of Tetrahymena pyriformis. Her later studies (ALLEN 1963) established the genetic parameters of the aberration and lead to the conclusion that the total genome of the C* strain is systematically excluded at conjugation.
openaire   +3 more sources

Genetical control of amylose content in selected crosses of indica rice [PDF]

open access: yes, 1993
Models of Pooni et al. (1992) were employed to investigate the genetic control of amylose content in 10 rice crosses produced by the pairwise crossing of five varieties representing almost the whole range of amylose levels from 0 to 28 per cent. Analyses
Khush, G. S., Kumar, Ish, Pooni, H. S.
core   +1 more source

Pre-breeding in sugarcane (Saccharum sp. hybrids) for red rot resistance and economic traits [PDF]

open access: yesElectronic Journal of Plant Breeding, 2010
The present investigation is concerned with the development of genetic stocks for resistance to red rot disease caused byColletotrichum falcatum Went and other important economic traits.
C. Babu
doaj  

ContIG: Self-supervised Multimodal Contrastive Learning for Medical Imaging with Genetics [PDF]

open access: yesarXiv, 2021
High annotation costs are a substantial bottleneck in applying modern deep learning architectures to clinically relevant medical use cases, substantiating the need for novel algorithms to learn from unlabeled data. In this work, we propose ContIG, a self-supervised method that can learn from large datasets of unlabeled medical images and genetic data ...
arxiv  

Status of cacao breeding in Cote d'Ivoire [PDF]

open access: yes, 2010
Cocoa breeding in Côte-d'Ivoire was initially based on the creation and selection of bi-parental crosses (hybrid varieties) with yield as the main criterion. Since the introduction of Upper Amazon (UA) materials in 1954, hundreds of "single pair" crosses
Eskes, Albertus   +6 more
core  

Preliminary investigation of the crossing of bambara nut (Vigna subterranea [L.] Verdc.) [PDF]

open access: yes, 2016
Effective crosses among selected parents are crucial for genetic analyses and for the breeding of crop plants. Bambara nut is an indigenous African legume with considerable genetic diversity useful for genetic enhancement of yield and quality traits ...
Laing, MD, Mohammed, MS, Shimelis, HA
core   +2 more sources

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

Performance Analysis Of Neuro Genetic Algorithm Applied On Detecting Proportion Of Components In Manhole Gas Mixture [PDF]

open access: yes, 2012
The article presents performance analysis of a real valued neuro genetic algorithm applied for the detection of proportion of the gases found in manhole gas mixture. The neural network (NN) trained using genetic algorithm (GA) leads to concept of neuro genetic algorithm, which is used for implementing an intelligent sensory system for the detection of ...
arxiv   +1 more source

Genetic flow directionality and geographical segregation in a Cymodocea nodosa genetic diversity network [PDF]

open access: yesEPJ Data Science, 1:11, 2012, 2012
We analyse a large data set of genetic markers obtained from populations of Cymodocea nodosa, a marine plant occurring from the East Mediterranean to the Iberian-African coasts in the Atlantic Ocean. We fully develop and test a recently introduced methodology to infer the directionality of gene flow based on the concept of geographical segregation ...
arxiv   +1 more source

RNA Levels and Activity of \u3cem\u3eFLOWERING LOCUS C\u3c/em\u3e are Modified in Mixed Genetic Backgrounds of \u3cem\u3eArabidopsis Thaliana\u3c/em\u3e [PDF]

open access: yes, 2001
Flowering time and FLOWERING LOCUS C (FLC) RNA levels were analyzed in different accessions of Arabidopsis thaliana and in mixed genetic backgrounds resulting from crosses between accessions.
Schläppi, Michael
core   +1 more source

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