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 ผลงานตีพิมพ์ในวารสารวิชาการDiversity of PBI-DdeI satellite DNA in snakes correlates with rapid independent evolution and different functional rolesผู้แต่ง: Ratchaphol Thongchum, Worapong Singchat, Nararat Laopichienpong, Panupong Tawichasri,  Dr.Ekaphan Kraichak, Associate Professor , Ornjira Prakhongcheep, Siwapech Sillapaprayoon, Dr.Narongrit Muangmai, Associate Professor , Sudarath Baicharoen, Sunutcha Suntrarachun, Lawan Chanhome, Dr.Surin Peyachoknakul, Associate Professor , Dr.Kornsorn Srikulnath, Associate Professor , วารสาร: 
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ผลงานตีพิมพ์ในวารสารวิชาการEvolutionary Dynamics of the Gametologous CTNNB1 Gene on the Z and W Chromosomes of Snakesผู้แต่ง:Nararat Laopichienpong, Dr.Narongrit Muangmai, Associate Professor, Lawan Chanhome, Sunutcha Suntrarachun, Panupon Twilprawat, Dr.Surin Peyachoknakul, Associate Professor, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: 
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ผลงานตีพิมพ์ในวารสารวิชาการA novel method of caenophidian snake sex identification using molecular markers based on two gametologous genesผู้แต่ง:Nararat Laopichienpong, Panupong Tawichasri, Lawan Chanhome, Rattanin Phatcharakullawarawat, Worapong Singchat, Attachai Kantachumpoo, Dr.Narongrit Muangmai, Associate Professor, Sunutcha Suntrarachun, Kazumi Matsubara, Dr.Surin Peyachoknakul, Associate Professor, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการChromosome map of the Siamese cobra:did partial synteny of sex chromosomes in the amniote represent “a hypothetical ancestral super-sex chromosome” or random distribution?ผู้แต่ง:Worapong Singchat, Rebecca E. O’Connor, Panupong Tawichasri, Aorarat Suntronpong, Siwapech Sillapaprayoon, Sunutcha Suntrarachun, Dr.Narongrit Muangmai, Associate Professor, Sudarath Baicharoen, Dr.Surin Peyachoknakul, Associate Professor, Lawan Chanhome, Darren Griffin, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการAssessment of snake DNA barcodes based onmitochondrial COI and Cytb genes revealed multiple putative cryptic species in Thailandผู้แต่ง:Nararat Laopichienpong, Dr.Narongrit Muangmai, Associate Professor, Arrjaree Supikamolseni, Panupon Twilprawat, Lawan Chanhome, Sunutcha Suntrarachun, Dr.Surin Peyachoknakul, Associate Professor, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการDynamics of telomere length in captive Siamese cobra (Naja kaouthia) related to age and sexผู้แต่ง:Worapong Singchat, Dr.Ekaphan Kraichak, Associate Professor, Panupong Tawichasri, Tanapong Tawan, Aorarat Suntronpong, Siwapech Sillapaprayoon, Rattanin Phatcharakullawarawat, Dr.Narongrit Muangmai, Associate Professor, Sunutcha Suntrarachun, Sudarath Baicharoen, Veerasak Punyapornwithaya, Dr.Surin Peyachoknakul, Associate Professor, Lawan Chanhome, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการGenome-wide SNP analysis of Siamese cobra (Naja kaouthia) reveals the molecular basis of transitions between Z and W sex chromosomes and supports the presence of an ancestral super-sex chromosome in amniotesผู้แต่ง:Nararat Laopichienpong, Dr.Ekaphan Kraichak, Associate Professor, Worapong Singchat, Siwapech Sillapaprayoon, Dr.Narongrit Muangmai, Associate Professor, Sunutcha Suntrarachun, Sudarath Baicharoen, Dr.Surin Peyachoknakul, Associate Professor, Lawan Chanhome, Tariq Ezaz, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการExistence of Bov-B LINE Retrotransposons in Snake Lineages Reveals Recent Multiple Horizontal Gene Transfers with Copy Number Variationผู้แต่ง:Weerada Puinongpo, Worapong Singchat, Supaporn Petpradub, Dr.Ekaphan Kraichak, Associate Professor, Mitsuo Nunome, Nararat Laopichienpong, Ratchaphol Thongchum, Thanphong Intarasorn, Siwapech Sillapaprayoon, Chantra Indananda, Dr.Narongrit Muangmai, Associate Professor, Sunutcha Suntrarachun, Sudarath Baicharoen, Lawan Chanhome, Dr.Surin Peyachoknakul, Associate Professor, Dr.Kornsorn Srikulnath, Associate Professor, วารสาร:  |
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การประชุมวิชาการSequence variation and comparison of snake gametologous genes, CTNNB1 and WAC for development of molecular sexing PCR based marker.ผู้แต่ง:Nararat Laopichienpong, Kazumi Matsubara, Utadcha Lerdpisitpaisan, Panupol Twilprawat, Sunutcha Suntrarachun, Lawan Chanhome, Dr.Surin Peyachoknakul, Associate Professor, Yoichi Matsuda, Dr.Kornsorn Srikulnath, Associate Professor, การประชุมวิชาการ: |
Researcherดร. ณรงค์ฤทธิ์ เมืองใหม่, รองศาสตราจารย์ที่ทำงาน:ภาควิชาชีววิทยาประมง คณะประมง สาขาที่สนใจ:Aquatic biodiversity, Phylogeography , Molecular phylogenetics and evolution, Phycology, Cryptic Diversity, Speciation, Population Genetic, Marine Genomics Resume |
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Comparative Hematology, Morphology and Ultrastructure of Blood Cells in Monocellate Cobra (Naja kaouthia), Siamese Spitting Cobra (Naja siamensis) and Golden Spitting Cobra ผู้เขียน:ดร.เฉลียว ศาลากิจ, ศาสตราจารย์, นายเจริญศักดิ์ ศาลากิจ, รองศาสตราจารย์ , Lawan Chanhome สื่อสิ่งพิมพ์:pdf AbstractBlood samples of 17 monocellate cobras (Naja kaouthia), 12 Siamese spitting cobras (Naja siamensis) and 6 golden spitting cobras (Naja sumatrana) in the Queen Saovabha Memorial Institute were collected from ventral caudal vein for basic hematology, light microscopic, scanning and transmission electron microscopic features of blood cells. There was no hematozoa detected in all monocellate cobras. Five Siamese spitting cobras (42%) and four golden spitting cobras (74%) were positive for Hepatozoon sp. Lymphocytes were the most commonly observed leukocytes in all cobras and average 6-8 ?m in diameter. Azurophils were the second most commonly observed leukocytes, averaging 10-17 ?m in diameter. Azurophils in golden spitting cobra contained more number of azurophilic granules and ribosomes than the other cobras. Heterophils were the largest leukocytes, averaging 16-19 ?m in diameter. Eosinophils in monocellate cobras revealed large bulging granules and usually were medium-sized cells, averaging 10-14 ?m in diameter. Eosinophils in Siamese spitting cobra were larger than those in monocellate cobra but contained smaller granules. Eosinophils in golden spitting cobra showed bulging granules but smaller than those in monocellate cobra. Basophils in all kind of cobras were similar and as small as lymphocyte but revealed many small granules polarity. Scanning electron microscopic examination revealed the surface of thrombocytes, erythrocytes, lymphocyte, azurophil and heterophil in monocellate cobra. Transmission electron microscopic examination showed organelles within azurophil and thrombocyte of Siamese spitting cobra and azurophis and gamonts of Hepatozoon sp. in erythrocytes of golden spitting cobra. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Hematology, Morphology and Ultrastructure of Blood Cells and Blood Parasites from Puff-faced Watersnakes (Homalopsis buccata)) ผู้เขียน:ดร.เฉลียว ศาลากิจ, ศาสตราจารย์, นายเจริญศักดิ์ ศาลากิจ, รองศาสตราจารย์, Piyawan Suthunmapinunta, Lawan Chanhome สื่อสิ่งพิมพ์:pdf AbstractBlood samples of 45 puff-faced watersnakes (Homalopsis buccata) in the Queen Saovabha Memorial Institute were collected from ventral caudal vein for both basic hematology and light microscopic, scanning and transmission electron microscopic features of blood cells. Seventeen samples (37.8%) were positive for hematozoa infections. The single infection of Hepatozoon sp., trypanosome and Haemogregarina sp. was found in 4, 4 and 5 snakes respectively. The other four snakes were infected by both trypanosome and Hepatozoon sp. There were no significant differences of all hematological value between the hematozoa-negative and the hematozoa-positive snakes except fibrinogen concentration which was found higher in the negative group. Lymphocytes were the most commonly observed leukocytes and average 6- 8 ?m in diameter. Azurophils were the second most commonly observed leukocytes, average 10-17 ?m in diameter and might play a major role in eliminating the trypanosome. Heterophils were the largest leukocytes, average 16-19 ?m in diameter and the third commonly observed leukocytes. Eosinophils usually were medium-sized cells, average 10-14 ?m in diameter but in some occasion the very large cells were also detected. Basophils were smaller than heterophils and eosinophils. Scanning electron microscopy revealed the membrane surfaces of normal and abnormal erythrocytes, Hepatozoon sp. infected erythrocytes, thrombocytes, eosinophil and trypanosomes. Transmission electron microscopy revealed the organelles within azurophil, eosinophil, heterophil and trypanosome. |