Comparative cytogenetic analysis of marine Palaemon species reveals a X1X1X2X2/X1X2Y sex chromosome system in Palaemon elegans
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چکیده
منابع مشابه
Sex and the Syndrome: Individual and Population Consistency in Behaviour in Rock Pool Prawn Palaemon elegans
Animal personality has been widely documented across a range of species. The concept of personality is composed of individual behavioural consistency across time and between situations, and also behavioural trait correlations known as behavioural syndromes. Whilst many studies have now investigated the stability of individual personality traits, few have analysed the stability over time of enti...
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IT has been suggested (Huxley, 1927; Shaw, 1928) that in various animals, such as some Crustacea which show disharmonic growth, there exist growth centres correlated with the active growth of specific organs or regions. Also that the growth of neighbouring parts is correlated with the growth of the heterogonic organ. In Maia squinado (Huxley, 1927) and Inachus dorsettensis (Shaw, 1928) the grow...
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در این مطالعه، برخی خصوصیات زیستی تولیدمثلی و مراحل تکامل گنادی بافت تخمدان در 108 عدد میگوی ماده پالامون الگانس، Palaemon elegans در تالاب گمیشان طی آذر ماه 1389 تا پایان خرداد ماه 1390 مورد بررسی قرار گرفت. برای این منظور از بخش های میانی تخمدان میگوی ماده، مقطع بافتی به صورت ماهیانه تهیه گردید. حداقل و حداکثر هم آوری مطلق معادل 300عدد و 2686 عدد متغیر بود. با افزایش ...
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The mechanism of sound reception and the hearing abilities of the prawn (Palaemon serratus) have been studied using a combination of anatomical, electron microscopic and electrophysiological approaches, revealing that P. serratus is responsive to sounds ranging in frequency from 100 to 3000 Hz. It is the first time that the Auditory Brainstem Response (ABR) recording technique has been used on ...
متن کاملDe novo transcriptome assembly of shrimp Palaemon serratus
The shrimp Palaemon serratus is a coastal decapod crustacean with a high commercial value. It is harvested for human consumption. In this study, we used Illumina sequencing technology (HiSeq 2000) to sequence, assemble and annotate the transcriptome of P. serratus. RNA was isolated from muscle of adults individuals and, from a pool of larvae. A total number of 4 cDNA libraries were constructed,...
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ژورنال
عنوان ژورنال: Frontiers in Zoology
سال: 2017
ISSN: 1742-9994
DOI: 10.1186/s12983-017-0233-x