- 期刊
Chromosomal Evolution in Three Species of Murid Rodents of Taiwan
臺灣產三種鼠類之染色體進化
摘要
臺灣三種鼠類：小黃腹鼠（Rattus losea）、高山白腹鼠（Niviventer culturatus）及刺鼠（N. coxingi）的核型已被定出，其染色體套數（2N）與染色體臂數（FN）分別如下：小黃腹鼠（42，60）、高山白腹鼠（46，52）及刺鼠（46，54）。臺灣產小黃腹鼠之核型除X染色體以外，其餘皆與泰國產相同。所有的Niviventer種類之雙套染色體數皆為46，而染色體臂數則為50至64不等。由高山白腹鼠及刺鼠的核型可看出，彼此並非最接近的姐妹種（sister taxa），此一結果支持了「此兩鼠種在台灣的分布乃多次由亞洲大陸遷入的結果」之假說。
並列摘要
Three species of Taiwanese murid rodents, Rattus losea, Niviventer cuituratus, and N. coxingi, are karyotyped. Their diploid chromosome number (2N) and fundamental number (FN) are as follows: R. losea, 2N = 42 and FN = 60; N. cuituratus 2N = 46 and FN = 52; and N. coxingi 2N = 46 and FN = 54. R. losea has the same karyotypic complements as its cqnspecific population from Thailand except for the X chromosome. All the species of Niviventer share the same 2N = 46, but vary in their FNs which range from 50 to 64. The karyotypic complements of N. culturatus and N. coxingi indicate that they are not sister taxa, supporting the hypothesis that their presence in Taiwan was derived from multiple incursions from the Asian continent.
延伸閱讀
- Jiang, S. Y., & Lin, Y. K. (2009). 臺灣地區巢鼠的微隨體基因座. TAIWANIA, 54(2), 118-121. https://doi.org/10.6165/tai.2009.54(2).118
- 林良恭（2008）。台灣地區鼠類生物學相關研究之博碩士論文彙錄。野生動物保育彙報及通訊，12(1)，9-13。https://doi.org/10.6496/NOW.200803_12(1).0004
- 張育誠、高梅婷、陳姿言、曾惠芸、許鴻龍（2012）。地下通勤族－淺談臺灣鼴鼠生態習性及飼養方法。自然保育季刊，(80)，43-51。https://doi.org/10.29738/NCQ.201212.0006
- Hsu, F. H., Lin, F. J., & Lin, Y. S. (2001). 臺灣森鼠（Apodemus Semotus Thomas）之地理類緣關係. Zoological Studies, 40(2), 91-102. https://www.airitilibrary.com/Article/Detail?DocID=10215506-200104-201306270018-201306270018-91-102
- 張育誠、李毓文、廖千慧、王詩婷、林良恭（2009）。台灣田鼠的飼育經驗及其成長發育。自然保育季刊，(66)，57-62。https://doi.org/10.29738/NCQ.200906.0011