Results 51 to 60 of about 142,044 (357)

Genetic control of root architectural traits in KDML105 chromosome segment substitution lines under well-watered and drought stress conditions

Plant Production Science, 2021
Drought is a major constraint in rainfed rice production and root architectural traits are important breeding targets for improving productivity under drought stress.
Mathurada Ruangsiri, Phanchita Vejchasarn, Patompong Saengwilai, Jonathan Lynch, Malcolm J. Bennett, Kathleen M. Brown, Cattleya Chutteang, Ratri Boonruangrod, Jeremy Shearman, Theerayut Toojinda, Jonaliza L. Siangliw   +10 more
doaj   +1 more source

Research Progress in Pre-harvest Sprouting of Rice

Guangdong nongye kexue, 2022
Pre-harvest sprouting is a serious problem in global agricultural production. After a long period of domestication, the dormancy level of cultivated crops is generally lower than that of wild ancestors.
Qi ZHANG, Junting JIA, Aixia ZHANG, Wenhua LIU, Bingxian CHEN   +4 more
doaj   +1 more source

Searching for interacting QTL in related populations of an outbreeding species [PDF]

, 2009
Many important crop species are outbreeding. In outbreeding species the search for genes affecting traits is complicated by the fact that in a single cross up to four alleles may be present at each locus.
Bink, M.C.A.M., Boer, M.P., Jansen, J., Weg, W.E., van de   +3 more
core   +2 more sources

Relative importance of genotype, gene expression, and DNA methylation on complex traits in perennial ryegrass

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract The growing demand for food and feed crops in the world because of growing population and more extreme weather events requires high‐yielding and resilient crops. Many agriculturally important traits are polygenic, controlled by multiple regulatory layers, and with a strong interaction with the environment.
Marta Malinowska, Anja Karine Ruud, Just Jensen, Simon Fiil Svane, Abraham George Smith, Andrea Bellucci, Ingo Lenk, Istvan Nagy, Mattia Fois, Thomas Didion, Kristian Thorup‐Kristensen, Christian Sig Jensen, Torben Asp   +12 more
wiley   +1 more source

آنالیز آثار متقابل افزایشی، غلبه و ایمپرینتینگQTL با هچ و جنس روی برخی صفات کروموزوم 5 بلدرچین ژاپنی [PDF]

پژوهشهای علوم دامی ایران, 2017
یک جمعیت نسل دوم از بلدرچین ژاپنی برای یافتن جایگاه‌های ژنی مربوط به صفات لاشه روی کروموزوم 5 با استفاده از نشانگرهای ریزماهواره بررسی شد. جمعیت مورد مطالعه حاصل از تلاقی دو سویه سفید و وحشی بلدرچین ژاپنی و صفات مورد بررسی شامل وزن لاشه گرم و سرد، وزن ...
مرجان احمدی, علی اسمعیلی زاده کشکوئیه, احسان نصیری فر   +2 more
doaj   +1 more source

Study on fine mapping of QTL for juice yield traits of sweet sorghum (Sorghum dochna)

Czech Journal of Genetics and Plant Breeding, 2022
The stem juice yield is a key factor that influences both the biological and economic production of sweet sorghum [Sorghum dochna (Forssk.) Snowden]. To elucidate upon the genetic basis of the stem juice yield, an F5 population developed from a cross ...
Bo Zhao, Buxian Xia, Jianming Gao, Feng Luo, Qiuling Chen, Jianpeng Lv, Oujing Li, Jingwang Li, Xiaopeng Tong, Huifen Liu, Shoujun Sun, Zhongyou Pei   +11 more
doaj   +1 more source

مکان‌یابی ژن‌های کمی کنترل کننده محتوای کلروفیل در شرایط نرمال و تنش شوری در گیاهچه‌های برنج و مقایسه روش‌های مختلف مکان‌یابی QTL [PDF]

تنش های محیطی در علوم زراعی, 2020
شوری یک محدودیت عمده در توسعه کشت برنج می‌باشد. بهبود بخشیدن به تحمل به شوری در برنج ازنظر ژنتیکی یک مسئله بسیار مهم در برنامه‌های اصلاحی است. به‌منظور مکان یابی ژن های کنترل کننده محتوای کلروفیل، 96 لاین خالص نوترکیب برنج ایرانی حاصل تلاقی ارقام ندا ...
سمیه سنچولی, محمود قربانزاده نقاب, حسین صبوری, محمد زارع مهرجردی   +3 more
doaj   +1 more source

Genetic interactions contribute less than additive effects to quantitative trait variation in yeast. [PDF]

, 2015
Genetic mapping studies of quantitative traits typically focus on detecting loci that contribute additively to trait variation. Genetic interactions are often proposed as a contributing factor to trait variation, but the relative contribution of ...
Albert, Frank W, Bloom, Joshua S, Kotenko, Iulia, Kruglyak, Leonid, Sadhu, Meru J, Treusch, Sebastian   +5 more
core   +1 more source

QTL Analysis

, 2006
The study of the intraspecific natural variation existing in Arabidopsis provides a useful resource for the dissection of its genome at the functional, ecological, and evolutionary levels. A major step in these studies is the identification and location of quantitative trait loci (QTLs) determining the variation for trait(s) of interest, so-called QTL ...
Alonso-Blanco, C., Koornneef, M., van Ooijen, J.W.   +2 more
openaire   +5 more sources

Alfalfa genomic selection for different stress‐prone growing regions

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract Alfalfa (Medicago sativa L.) selection for stress‐prone regions has high priority for sustainable crop–livestock systems. This study assessed the genomic selection (GS) ability to predict alfalfa breeding values for drought‐prone agricultural sites of Algeria, Morocco, and Argentina; managed‐stress (MS) environments of Italy featuring moderate
Paolo Annicchiarico, Nelson Nazzicari, Abdelaziz Bouizgaren, Taoufik Hayek, Meriem Laouar, Monica Cornacchione, Daniel Basigalup, Cristina Monterrubio Martin, Edward Charles Brummer, Luciano Pecetti   +9 more
wiley   +1 more source