Results 31 to 40 of about 6,429,624 (316)

Study of genetic architecture of grain yield and quality traits through generation mean analysis in rice (Oryza sativa L.)

open access: yesElectronic Journal of Plant Breeding, 2022
A perusal of gene effects in generation mean analysis for three crosses viz., BPT 5204 x IR 36, BPT 5204 x NLR 34449 and RNR 2465 x IR 64 revealed the presence of a significant proportion of epistatic effects besides the major components viz., additive
Ch. Sreelakshmi* and P. Ramesh Babu
doaj   +1 more source

“A Gene for. . .”:The Nature of Gene Action in Psychiatric Disorders [PDF]

open access: yesFocus, 2005
A central phrase in the new "GeneTalk" is "X is a gene for Y," in which X is a particular gene on the human genome and Y is a complex human disorder or trait. This article begins by sketching the historical origins of this phrase and the concept of the gene-phenotype relationship that underlies it.
openaire   +2 more sources

Inbred line development through B × B crosses for combining ability and gene action in sunflower (Helianthus annuus L.)

open access: yesElectronic Journal of Plant Breeding, 2017
To estimate general combining ability and specific combing ability effects for various characters eight inbred lines were crossed in 8×8 full diallel fashion.
C.D. Shrishaila   +4 more
doaj   +1 more source

Gene action for grain protein content in durum wheat

open access: yesActa Agriculturae Slovenica, 2021
The aim of this study was to determine the gene action and combining ability of durum wheat for grain protein content. During the three year period a diallel cross was carried out with five modern parents of durum wheat – ‘Victoria’, ‘Deni’, ‘Superdur’, ‘
Rangel DRAGOV
doaj   +1 more source

Osmotic regulation of gene action. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1994
Most reactions involved in gene translation systems are ionic-dependent and may be explained in electrostatic terms. However, a number of observations of equilibria and rate processes making up the overall reactions clearly indicate that there is still an enormous gap between the rough picture of the mechanism of ionic regulation and the detailed ...
openaire   +3 more sources

Combining ability studies and heterosis for yield and its component traits in safflower [Carthamus tinctorius L.)] [PDF]

open access: yesElectronic Journal of Plant Breeding, 2011
Evaluation of parents and F1s derived from crossing four well adapted lines and six testers in a line x tester fashion revealed that variance due to sca had higher magnitude than gca variance for all the traits studied indicating that these traits are ...
D.Shivani, Ch.Sreelakshmi and C.V. Sameer Kumar
doaj  

Breaking down barriers in building teacher competence [PDF]

open access: yes, 2012
Teachers may well be made, not born, and appointments to academic positions are often made without regard to the appointee’s prior experience or competence in teaching.
Bruce Ferguson, Pip   +1 more
core  

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

Genetic analysis for fruit yield and yield attributes in okra (Abelmoschus esculentus L. Moench) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2014
The components of gene effects for yield and its components in okra were studied using generation mean analysis from six generations (P1, P2, F1, F2, BC1, and BC2) derived from six different genotypes.
P. K. Akotkar and D. K. De
doaj  

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

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