نتایج جستجو برای: جعبه MADS

تعداد نتایج: 2873  

زعفران (.Crocus sativus L) گیاهی است که به منظور استفاده از گل و کلاله قرمز رنگ گل، با اهداف زیادی ‌از جمله مصرف در صنایع غذایی، رنگ و پزشکی کشت می‌شود. به علت با ارزش بودن گل، شناخت ژن‌های شرکت‌کننده در مسیر گلدهی یکی از مهم‌ترین مسائل این گیاه است، که با روشن شدن این مسیر می‌توان ابتکار عمل در نظم گلدهی و تا حدودی زمان گلدهی و عوامل محیطی مؤثر بر آن را در دست گرفت. برای کشف و شناخت ب...

آغاز گلدهی فاکتور مهمی است که عملکرد گیاه را تحت تأثیر قرار می‌دهد. عوامل محیطی تأثیر معنی‌داری بر مرحله گلدهی می‌گذارند. آنالیز بیوانفورماتیک فاکتور رونویسی MADS-box که به عنوان اجزای مهم در تشکیل گلدهی انجام گرفت. برکپودیوم گیاه مدل جدیدی است که برای درک بهتر مکانیسم‌های ژنتیکی، سلولی و بیولوژی مولکولی گیاهان مورد استفاده قرار می‌گیرد. در این مطالعه 43 توالی ژن‌های MADS-box برکپودیوم با استفا...

2014
Bo Wei Rong-Zhi Zhang Juan-Juan Guo Dan-Mei Liu Ai-Li Li Ren-Chun Fan Long Mao Xiang-Qi Zhang

MADS-box genes are important transcription factors for plant development, especially floral organogenesis. Brachypodium distachyon is a model for biofuel plants and temperate grasses such as wheat and barley, but a comprehensive analysis of MADS-box family proteins in Brachypodium is still missing. We report here a genome-wide analysis of the MADS-box gene family in Brachypodium distachyon. We ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1998
M Hasebe C K Wen M Kato J A Banks

The MADS genes encode a family of transcription factors, some of which control the identities of floral organs in flowering plants. To understand the role of MADS genes in the evolution of floral organs, five MADS genes (CMADS1, 2, 3, 4, and 6) were cloned from the fern Ceratopteris richardii, a nonflowering plant. A gene tree of partial amino acid sequences of seed plant and fern MADS genes sh...

Journal: :Molecular biology and evolution 2003
Rumiko Kofuji Naomi Sumikawa Misuzu Yamasaki Kimihiko Kondo Kunihiko Ueda Motomi Ito Mitsuyasu Hasebe

MADS-box genes encode transcription factors involved in various important aspects of development and differentiation in land plants, metazoans, and other organisms. Three types of land plant MADS-box genes have been reported. MIKCC- and MIKC*-type genes both contain conserved MADS and K domains but have different exon/intron structures. M-type genes lack a K domain. Most MADS-box genes previous...

2010
Zhi Yuan Thomas Stützle Mauro Birattari

Finding appropriate parameter settings of parameterized algorithms or AI systems is an ubiquitous task in many practical applications. This task is usually tedious and time-consuming. To reduce human intervention, the study of methods for automated algorithm configuration has received increasing attention in recent years. In this article, we study the mesh adaptive direct search (MADS) method f...

2012
Swarup Roy Choudhury Sujit Roy Anish Nag Sanjay Kumar Singh Dibyendu N. Sengupta

The MADS-box family of genes has been shown to play a significant role in the development of reproductive organs, including dry and fleshy fruits. In this study, the molecular properties of an AGAMOUS like MADS box transcription factor in banana cultivar Giant governor (Musa sp, AAA group, subgroup Cavendish) has been elucidated. We have detected a CArG-box sequence binding AGAMOUS MADS-box pro...

2017
Jian Ma Yujie Yang Wei Luo Congcong Yang Puyang Ding Yaxi Liu Linyi Qiao Zhijian Chang Hongwei Geng Penghao Wang Qiantao Jiang Jirui Wang Guoyue Chen Yuming Wei Youliang Zheng Xiujin Lan

The MADS-box genes encode transcription factors with key roles in plant growth and development. A comprehensive analysis of the MADS-box gene family in bread wheat (Triticum aestivum) has not yet been conducted, and our understanding of their roles in stress is rather limited. Here, we report the identification and characterization of the MADS-box gene family in wheat. A total of 180 MADS-box g...

Journal: :Journal of experimental botany 2008
Charles H Leseberg Christie L Eissler Xiang Wang Mitrick A Johns Melvin R Duvall Long Mao

MADS-domain proteins are important transcription factors involved in many biological processes of plants. Interactions between MADS-domain proteins are essential for their functions. In tomato (Solanum lycopersicum), the number of MIKC(c)-type MADS-domain proteins identified has totalled 36, but a large-scale interaction assay is lacking. In this study, 22 tomato MADS-domain proteins were selec...

Journal: :SIAM Journal on Optimization 2008
Charles Audet John E. Dennis Sébastien Le Digabel

This paper describes a Parallel Space Decomposition (PSD) technique for the Mesh Adaptive Direct Search (MADS) algorithm. MADS extends Generalized Pattern Search for constrained nonsmooth optimization problems. The objective here is to solve larger problems more efficiently. The new method (PSD-MADS) is an asynchronous parallel algorithm in which the processes solve problems over subsets of var...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید