Results 171 to 180 of about 142,044 (357)

QTLs detection for growth and initial latex production in rubber (Hevea brasiliensis) [PDF]

open access: yes, 2008
The objective of this study was to analyse the genetic determinism of growth and latex production in rubber tree by a QTL approach. The plant material consisted of 196 progenies derived from the F1 family RRIM600 x PB217.
Clément-Demange, André   +6 more
core  

Genetic Mapping of Orofacial Traits Reveals a Single Genomic Region Associated With Differences in Multiple Parameters of Jaw Size Between Astyanax mexicanus Surface and Cavefish

open access: yesEvolution &Development, EarlyView.
By performing a genetic association study in cave × surface fish F2 hybrids, we discovered that premaxilla width, dentary length, and maxillary length are all significantly associated with a region on Chromosome 13 containing 109 genes. ABSTRACT The regulation of bone size is a poorly understood and complex developmental process.
Amanda K. Powers   +7 more
wiley   +1 more source

Time‐ordering japonica/geng genomes analysis indicates the importance of large structural variants in rice breeding

open access: yesPlant Biotechnology Journal, Volume 21, Issue 1, Page 202-218, January 2023., 2023
Summary Temperate japonica/geng (GJ) rice yield has significantly improved due to intensive breeding efforts, dramatically enhancing global food security. However, little is known about the underlying genomic structural variations (SVs) responsible for this improvement.
Yu Wang   +24 more
wiley   +1 more source

بررسی استفاده از پارامترهای گازهای خونی به عنوان صفات نشانگر در شاخص انتخاب برای کاهش میزان حساسیّت به آسیت در جوجه های گوشتی [PDF]

open access: yesتحقیقات تولیدات دامی, 2016
سندرم آسیت یک اختلال متابولیکی در جوجه­های گوشتی با رشد سریع است. به دلیل میزان تلفات بالای ناشی از این سندرم، زیان اقتصادی بالایی به صنعت طیور گوشتی وارد می­آید. صفات مرتبط به آسیت وراثت­پذیری بالایی دارند.
جواد احمدپناه   +3 more
doaj  

Matrix eQTL: Ultra fast eQTL analysis via large matrix operations [PDF]

open access: yesarXiv, 2011
Expression quantitative trait loci (eQTL) mapping aims to determine genomic regions that regulate gene transcription. Expression QTL is used to study the regulatory structure of normal tissues and to search for genetic factors in complex diseases such as cancer, diabetes, and cystic fibrosis.
arxiv  

QTL analysis in plants; where are we now? [PDF]

open access: bronze, 1998
M. J. Kearsey, A G L Farquhar
openalex   +1 more source

Contribution of awns and hairy glumes in spring wheat to resistance against wheat midge, Sitodiplosis mosellana

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Wheat morphological traits had no consistent impact on Sitodiplosis mosellana oviposition. Differences in the number of eggs among doubled haploid wheat lines were not associated with the presence (A+) or absence (A−) of awns, or the presence (H+) or absence (H−) of hairs in controlled laboratory experiments and field trials.
Bridget White   +8 more
wiley   +1 more source

Identification of two QTL influencing upper temperature tolerance in three rainbow trout (Oncorhynchus mykiss) half-sib families [PDF]

open access: bronze, 1998
Timothy R. Jackson   +6 more
openalex   +1 more source

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